diff --git a/HySoP/DoxyConf/parmes.doxyfile b/HySoP/DoxyConf/parmes.doxyfile
index 3fc34f2d72df9022e0bd70641893c85df3c43605..82feb982deb021ab857610f24d295df504bcbd66 100644
--- a/HySoP/DoxyConf/parmes.doxyfile
+++ b/HySoP/DoxyConf/parmes.doxyfile
@@ -1,4 +1,4 @@
-# Doxyfile 1.7.3
+# Doxyfile 1.8.1.1
 
 # This file describes the settings to be used by the documentation system
 # doxygen (www.doxygen.org) for a project
@@ -14,21 +14,22 @@
 # Project related configuration options
 #---------------------------------------------------------------------------
 
-# This tag specifies the encoding used for all characters in the config file 
-# that follow. The default is UTF-8 which is also the encoding used for all 
-# text before the first occurrence of this tag. Doxygen uses libiconv (or the 
-# iconv built into libc) for the transcoding. See 
+# This tag specifies the encoding used for all characters in the config file
+# that follow. The default is UTF-8 which is also the encoding used for all
+# text before the first occurrence of this tag. Doxygen uses libiconv (or the
+# iconv built into libc) for the transcoding. See
 # http://www.gnu.org/software/libiconv for the list of possible encodings.
 
 DOXYFILE_ENCODING      = UTF-8
 
-# The PROJECT_NAME tag is a single word (or a sequence of words surrounded 
-# by quotes) that should identify the project.
+# The PROJECT_NAME tag is a single word (or sequence of words) that should
+# identify the project. Note that if you do not use Doxywizard you need
+# to put quotes around the project name if it contains spaces.
 
-PROJECT_NAME           = ParMePy
+PROJECT_NAME           = ParMeS
 
-# The PROJECT_NUMBER tag can be used to enter a project or revision number. 
-# This could be handy for archiving the generated documentation or 
+# The PROJECT_NUMBER tag can be used to enter a project or revision number.
+# This could be handy for archiving the generated documentation or
 # if some version control system is used.
 
 PROJECT_NUMBER         = 1.0.0
@@ -37,740 +38,796 @@ PROJECT_NUMBER         = 1.0.0
 # for a project that appears at the top of each page and should give viewer
 # a quick idea about the purpose of the project. Keep the description short.
 
-PROJECT_BRIEF          = "Particular Methods simulation on hybrid architectures"
+PROJECT_BRIEF          = "Particle Methods simulation on hybrid architectures"
 
-# With the PROJECT_LOGO tag one can specify an logo or icon that is 
-# included in the documentation. The maximum height of the logo should not 
-# exceed 55 pixels and the maximum width should not exceed 200 pixels. 
+# With the PROJECT_LOGO tag one can specify an logo or icon that is
+# included in the documentation. The maximum height of the logo should not
+# exceed 55 pixels and the maximum width should not exceed 200 pixels.
 # Doxygen will copy the logo to the output directory.
 
-PROJECT_LOGO           = 
+PROJECT_LOGO           =
 
-# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) 
-# base path where the generated documentation will be put. 
-# If a relative path is entered, it will be relative to the location 
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
+# base path where the generated documentation will be put.
+# If a relative path is entered, it will be relative to the location
 # where doxygen was started. If left blank the current directory will be used.
 
 OUTPUT_DIRECTORY       = ../../ParmesDoc
 
-# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create 
-# 4096 sub-directories (in 2 levels) under the output directory of each output 
-# format and will distribute the generated files over these directories. 
-# Enabling this option can be useful when feeding doxygen a huge amount of 
-# source files, where putting all generated files in the same directory would 
+# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create
+# 4096 sub-directories (in 2 levels) under the output directory of each output
+# format and will distribute the generated files over these directories.
+# Enabling this option can be useful when feeding doxygen a huge amount of
+# source files, where putting all generated files in the same directory would
 # otherwise cause performance problems for the file system.
 
 CREATE_SUBDIRS         = YES
 
-# The OUTPUT_LANGUAGE tag is used to specify the language in which all 
-# documentation generated by doxygen is written. Doxygen will use this 
-# information to generate all constant output in the proper language. 
-# The default language is English, other supported languages are: 
-# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional, 
-# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German, 
-# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English 
-# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian, 
-# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrillic, Slovak, 
+# The OUTPUT_LANGUAGE tag is used to specify the language in which all
+# documentation generated by doxygen is written. Doxygen will use this
+# information to generate all constant output in the proper language.
+# The default language is English, other supported languages are:
+# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional,
+# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German,
+# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English
+# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian,
+# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrillic, Slovak,
 # Slovene, Spanish, Swedish, Ukrainian, and Vietnamese.
 
 OUTPUT_LANGUAGE        = English
 
-# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will 
-# include brief member descriptions after the members that are listed in 
-# the file and class documentation (similar to JavaDoc). 
+# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will
+# include brief member descriptions after the members that are listed in
+# the file and class documentation (similar to JavaDoc).
 # Set to NO to disable this.
 
 BRIEF_MEMBER_DESC      = YES
 
-# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend 
-# the brief description of a member or function before the detailed description. 
-# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the 
+# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend
+# the brief description of a member or function before the detailed description.
+# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
 # brief descriptions will be completely suppressed.
 
 REPEAT_BRIEF           = YES
 
-# This tag implements a quasi-intelligent brief description abbreviator 
-# that is used to form the text in various listings. Each string 
-# in this list, if found as the leading text of the brief description, will be 
-# stripped from the text and the result after processing the whole list, is 
-# used as the annotated text. Otherwise, the brief description is used as-is. 
-# If left blank, the following values are used ("$name" is automatically 
-# replaced with the name of the entity): "The $name class" "The $name widget" 
-# "The $name file" "is" "provides" "specifies" "contains" 
+# This tag implements a quasi-intelligent brief description abbreviator
+# that is used to form the text in various listings. Each string
+# in this list, if found as the leading text of the brief description, will be
+# stripped from the text and the result after processing the whole list, is
+# used as the annotated text. Otherwise, the brief description is used as-is.
+# If left blank, the following values are used ("$name" is automatically
+# replaced with the name of the entity): "The $name class" "The $name widget"
+# "The $name file" "is" "provides" "specifies" "contains"
 # "represents" "a" "an" "the"
 
-ABBREVIATE_BRIEF       = 
+ABBREVIATE_BRIEF       =
 
-# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then 
-# Doxygen will generate a detailed section even if there is only a brief 
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
+# Doxygen will generate a detailed section even if there is only a brief
 # description.
 
 ALWAYS_DETAILED_SEC    = NO
 
-# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all 
-# inherited members of a class in the documentation of that class as if those 
-# members were ordinary class members. Constructors, destructors and assignment 
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
+# inherited members of a class in the documentation of that class as if those
+# members were ordinary class members. Constructors, destructors and assignment
 # operators of the base classes will not be shown.
 
 INLINE_INHERITED_MEMB  = NO
 
-# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full 
-# path before files name in the file list and in the header files. If set 
+# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full
+# path before files name in the file list and in the header files. If set
 # to NO the shortest path that makes the file name unique will be used.
 
-FULL_PATH_NAMES        = NO
+FULL_PATH_NAMES        = YES
 
-# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag 
-# can be used to strip a user-defined part of the path. Stripping is 
-# only done if one of the specified strings matches the left-hand part of 
-# the path. The tag can be used to show relative paths in the file list. 
-# If left blank the directory from which doxygen is run is used as the 
+# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag
+# can be used to strip a user-defined part of the path. Stripping is
+# only done if one of the specified strings matches the left-hand part of
+# the path. The tag can be used to show relative paths in the file list.
+# If left blank the directory from which doxygen is run is used as the
 # path to strip.
 
-STRIP_FROM_PATH        = 
+STRIP_FROM_PATH        =
 
-# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of 
-# the path mentioned in the documentation of a class, which tells 
-# the reader which header file to include in order to use a class. 
-# If left blank only the name of the header file containing the class 
-# definition is used. Otherwise one should specify the include paths that 
+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of
+# the path mentioned in the documentation of a class, which tells
+# the reader which header file to include in order to use a class.
+# If left blank only the name of the header file containing the class
+# definition is used. Otherwise one should specify the include paths that
 # are normally passed to the compiler using the -I flag.
 
-STRIP_FROM_INC_PATH    = 
+STRIP_FROM_INC_PATH    =
 
-# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter 
-# (but less readable) file names. This can be useful if your file system 
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter
+# (but less readable) file names. This can be useful if your file system
 # doesn't support long names like on DOS, Mac, or CD-ROM.
 
 SHORT_NAMES            = NO
 
-# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen 
-# will interpret the first line (until the first dot) of a JavaDoc-style 
-# comment as the brief description. If set to NO, the JavaDoc 
-# comments will behave just like regular Qt-style comments 
+# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen
+# will interpret the first line (until the first dot) of a JavaDoc-style
+# comment as the brief description. If set to NO, the JavaDoc
+# comments will behave just like regular Qt-style comments
 # (thus requiring an explicit @brief command for a brief description.)
 
 JAVADOC_AUTOBRIEF      = YES
 
-# If the QT_AUTOBRIEF tag is set to YES then Doxygen will 
-# interpret the first line (until the first dot) of a Qt-style 
-# comment as the brief description. If set to NO, the comments 
-# will behave just like regular Qt-style comments (thus requiring 
+# If the QT_AUTOBRIEF tag is set to YES then Doxygen will
+# interpret the first line (until the first dot) of a Qt-style
+# comment as the brief description. If set to NO, the comments
+# will behave just like regular Qt-style comments (thus requiring
 # an explicit \brief command for a brief description.)
 
 QT_AUTOBRIEF           = NO
 
-# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen 
-# treat a multi-line C++ special comment block (i.e. a block of //! or /// 
-# comments) as a brief description. This used to be the default behaviour. 
-# The new default is to treat a multi-line C++ comment block as a detailed 
+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen
+# treat a multi-line C++ special comment block (i.e. a block of //! or ///
+# comments) as a brief description. This used to be the default behaviour.
+# The new default is to treat a multi-line C++ comment block as a detailed
 # description. Set this tag to YES if you prefer the old behaviour instead.
 
 MULTILINE_CPP_IS_BRIEF = NO
 
-# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented 
-# member inherits the documentation from any documented member that it 
+# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented
+# member inherits the documentation from any documented member that it
 # re-implements.
 
 INHERIT_DOCS           = YES
 
-# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce 
-# a new page for each member. If set to NO, the documentation of a member will 
+# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce
+# a new page for each member. If set to NO, the documentation of a member will
 # be part of the file/class/namespace that contains it.
 
 SEPARATE_MEMBER_PAGES  = NO
 
-# The TAB_SIZE tag can be used to set the number of spaces in a tab. 
+# The TAB_SIZE tag can be used to set the number of spaces in a tab.
 # Doxygen uses this value to replace tabs by spaces in code fragments.
 
 TAB_SIZE               = 8
 
-# This tag can be used to specify a number of aliases that acts 
-# as commands in the documentation. An alias has the form "name=value". 
-# For example adding "sideeffect=\par Side Effects:\n" will allow you to 
-# put the command \sideeffect (or @sideeffect) in the documentation, which 
-# will result in a user-defined paragraph with heading "Side Effects:". 
+# This tag can be used to specify a number of aliases that acts
+# as commands in the documentation. An alias has the form "name=value".
+# For example adding "sideeffect=\par Side Effects:\n" will allow you to
+# put the command \sideeffect (or @sideeffect) in the documentation, which
+# will result in a user-defined paragraph with heading "Side Effects:".
 # You can put \n's in the value part of an alias to insert newlines.
 
-ALIASES                = 
+ALIASES                =
 
-# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C 
-# sources only. Doxygen will then generate output that is more tailored for C. 
-# For instance, some of the names that are used will be different. The list 
+# This tag can be used to specify a number of word-keyword mappings (TCL only).
+# A mapping has the form "name=value". For example adding
+# "class=itcl::class" will allow you to use the command class in the
+# itcl::class meaning.
+
+TCL_SUBST              =
+
+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C
+# sources only. Doxygen will then generate output that is more tailored for C.
+# For instance, some of the names that are used will be different. The list
 # of all members will be omitted, etc.
 
 OPTIMIZE_OUTPUT_FOR_C  = NO
 
-# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java 
-# sources only. Doxygen will then generate output that is more tailored for 
-# Java. For instance, namespaces will be presented as packages, qualified 
+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java
+# sources only. Doxygen will then generate output that is more tailored for
+# Java. For instance, namespaces will be presented as packages, qualified
 # scopes will look different, etc.
 
-OPTIMIZE_OUTPUT_JAVA   = NO
+OPTIMIZE_OUTPUT_JAVA   = YES
 
-# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran 
-# sources only. Doxygen will then generate output that is more tailored for 
+# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
+# sources only. Doxygen will then generate output that is more tailored for
 # Fortran.
 
 OPTIMIZE_FOR_FORTRAN   = NO
 
-# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL 
-# sources. Doxygen will then generate output that is tailored for 
+# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
+# sources. Doxygen will then generate output that is tailored for
 # VHDL.
 
 OPTIMIZE_OUTPUT_VHDL   = NO
 
-# Doxygen selects the parser to use depending on the extension of the files it 
-# parses. With this tag you can assign which parser to use for a given extension. 
-# Doxygen has a built-in mapping, but you can override or extend it using this 
-# tag. The format is ext=language, where ext is a file extension, and language 
-# is one of the parsers supported by doxygen: IDL, Java, Javascript, CSharp, C, 
-# C++, D, PHP, Objective-C, Python, Fortran, VHDL, C, C++. For instance to make 
-# doxygen treat .inc files as Fortran files (default is PHP), and .f files as C 
-# (default is Fortran), use: inc=Fortran f=C. Note that for custom extensions 
+# Doxygen selects the parser to use depending on the extension of the files it
+# parses. With this tag you can assign which parser to use for a given extension.
+# Doxygen has a built-in mapping, but you can override or extend it using this
+# tag. The format is ext=language, where ext is a file extension, and language
+# is one of the parsers supported by doxygen: IDL, Java, Javascript, CSharp, C,
+# C++, D, PHP, Objective-C, Python, Fortran, VHDL, C, C++. For instance to make
+# doxygen treat .inc files as Fortran files (default is PHP), and .f files as C
+# (default is Fortran), use: inc=Fortran f=C. Note that for custom extensions
 # you also need to set FILE_PATTERNS otherwise the files are not read by doxygen.
 
-EXTENSION_MAPPING      = 
+EXTENSION_MAPPING      =
+
+# If MARKDOWN_SUPPORT is enabled (the default) then doxygen pre-processes all
+# comments according to the Markdown format, which allows for more readable
+# documentation. See http://daringfireball.net/projects/markdown/ for details.
+# The output of markdown processing is further processed by doxygen, so you
+# can mix doxygen, HTML, and XML commands with Markdown formatting.
+# Disable only in case of backward compatibilities issues.
 
-# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want 
-# to include (a tag file for) the STL sources as input, then you should 
-# set this tag to YES in order to let doxygen match functions declarations and 
-# definitions whose arguments contain STL classes (e.g. func(std::string); v.s. 
-# func(std::string) {}). This also makes the inheritance and collaboration 
+MARKDOWN_SUPPORT       = YES
+
+# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
+# to include (a tag file for) the STL sources as input, then you should
+# set this tag to YES in order to let doxygen match functions declarations and
+# definitions whose arguments contain STL classes (e.g. func(std::string); v.s.
+# func(std::string) {}). This also makes the inheritance and collaboration
 # diagrams that involve STL classes more complete and accurate.
 
 BUILTIN_STL_SUPPORT    = NO
 
-# If you use Microsoft's C++/CLI language, you should set this option to YES to 
+# If you use Microsoft's C++/CLI language, you should set this option to YES to
 # enable parsing support.
 
 CPP_CLI_SUPPORT        = NO
 
-# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only. 
-# Doxygen will parse them like normal C++ but will assume all classes use public 
+# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only.
+# Doxygen will parse them like normal C++ but will assume all classes use public
 # instead of private inheritance when no explicit protection keyword is present.
 
 SIP_SUPPORT            = NO
 
-# For Microsoft's IDL there are propget and propput attributes to indicate getter 
-# and setter methods for a property. Setting this option to YES (the default) 
-# will make doxygen replace the get and set methods by a property in the 
-# documentation. This will only work if the methods are indeed getting or 
-# setting a simple type. If this is not the case, or you want to show the 
+# For Microsoft's IDL there are propget and propput attributes to indicate getter
+# and setter methods for a property. Setting this option to YES (the default)
+# will make doxygen replace the get and set methods by a property in the
+# documentation. This will only work if the methods are indeed getting or
+# setting a simple type. If this is not the case, or you want to show the
 # methods anyway, you should set this option to NO.
 
 IDL_PROPERTY_SUPPORT   = YES
 
-# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC 
-# tag is set to YES, then doxygen will reuse the documentation of the first 
-# member in the group (if any) for the other members of the group. By default 
+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
+# tag is set to YES, then doxygen will reuse the documentation of the first
+# member in the group (if any) for the other members of the group. By default
 # all members of a group must be documented explicitly.
 
 DISTRIBUTE_GROUP_DOC   = NO
 
-# Set the SUBGROUPING tag to YES (the default) to allow class member groups of 
-# the same type (for instance a group of public functions) to be put as a 
-# subgroup of that type (e.g. under the Public Functions section). Set it to 
-# NO to prevent subgrouping. Alternatively, this can be done per class using 
+# Set the SUBGROUPING tag to YES (the default) to allow class member groups of
+# the same type (for instance a group of public functions) to be put as a
+# subgroup of that type (e.g. under the Public Functions section). Set it to
+# NO to prevent subgrouping. Alternatively, this can be done per class using
 # the \nosubgrouping command.
 
 SUBGROUPING            = YES
 
-# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum 
-# is documented as struct, union, or enum with the name of the typedef. So 
-# typedef struct TypeS {} TypeT, will appear in the documentation as a struct 
-# with name TypeT. When disabled the typedef will appear as a member of a file, 
-# namespace, or class. And the struct will be named TypeS. This can typically 
-# be useful for C code in case the coding convention dictates that all compound 
+# When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and
+# unions are shown inside the group in which they are included (e.g. using
+# @ingroup) instead of on a separate page (for HTML and Man pages) or
+# section (for LaTeX and RTF).
+
+INLINE_GROUPED_CLASSES = NO
+
+# When the INLINE_SIMPLE_STRUCTS tag is set to YES, structs, classes, and
+# unions with only public data fields will be shown inline in the documentation
+# of the scope in which they are defined (i.e. file, namespace, or group
+# documentation), provided this scope is documented. If set to NO (the default),
+# structs, classes, and unions are shown on a separate page (for HTML and Man
+# pages) or section (for LaTeX and RTF).
+
+INLINE_SIMPLE_STRUCTS  = NO
+
+# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum
+# is documented as struct, union, or enum with the name of the typedef. So
+# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
+# with name TypeT. When disabled the typedef will appear as a member of a file,
+# namespace, or class. And the struct will be named TypeS. This can typically
+# be useful for C code in case the coding convention dictates that all compound
 # types are typedef'ed and only the typedef is referenced, never the tag name.
 
 TYPEDEF_HIDES_STRUCT   = NO
 
-# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to 
-# determine which symbols to keep in memory and which to flush to disk. 
-# When the cache is full, less often used symbols will be written to disk. 
-# For small to medium size projects (<1000 input files) the default value is 
-# probably good enough. For larger projects a too small cache size can cause 
-# doxygen to be busy swapping symbols to and from disk most of the time 
-# causing a significant performance penalty. 
-# If the system has enough physical memory increasing the cache will improve the 
-# performance by keeping more symbols in memory. Note that the value works on 
-# a logarithmic scale so increasing the size by one will roughly double the 
-# memory usage. The cache size is given by this formula: 
-# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0, 
-# corresponding to a cache size of 2^16 = 65536 symbols
+# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to
+# determine which symbols to keep in memory and which to flush to disk.
+# When the cache is full, less often used symbols will be written to disk.
+# For small to medium size projects (<1000 input files) the default value is
+# probably good enough. For larger projects a too small cache size can cause
+# doxygen to be busy swapping symbols to and from disk most of the time
+# causing a significant performance penalty.
+# If the system has enough physical memory increasing the cache will improve the
+# performance by keeping more symbols in memory. Note that the value works on
+# a logarithmic scale so increasing the size by one will roughly double the
+# memory usage. The cache size is given by this formula:
+# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0,
+# corresponding to a cache size of 2^16 = 65536 symbols.
 
 SYMBOL_CACHE_SIZE      = 0
 
+# Similar to the SYMBOL_CACHE_SIZE the size of the symbol lookup cache can be
+# set using LOOKUP_CACHE_SIZE. This cache is used to resolve symbols given
+# their name and scope. Since this can be an expensive process and often the
+# same symbol appear multiple times in the code, doxygen keeps a cache of
+# pre-resolved symbols. If the cache is too small doxygen will become slower.
+# If the cache is too large, memory is wasted. The cache size is given by this
+# formula: 2^(16+LOOKUP_CACHE_SIZE). The valid range is 0..9, the default is 0,
+# corresponding to a cache size of 2^16 = 65536 symbols.
+
+LOOKUP_CACHE_SIZE      = 0
+
 #---------------------------------------------------------------------------
 # Build related configuration options
 #---------------------------------------------------------------------------
 
-# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in 
-# documentation are documented, even if no documentation was available. 
-# Private class members and static file members will be hidden unless 
+# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in
+# documentation are documented, even if no documentation was available.
+# Private class members and static file members will be hidden unless
 # the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES
 
 EXTRACT_ALL            = YES
 
-# If the EXTRACT_PRIVATE tag is set to YES all private members of a class 
+# If the EXTRACT_PRIVATE tag is set to YES all private members of a class
 # will be included in the documentation.
 
 EXTRACT_PRIVATE        = YES
 
-# If the EXTRACT_STATIC tag is set to YES all static members of a file 
+# If the EXTRACT_PACKAGE tag is set to YES all members with package or internal
+# scope will be included in the documentation.
+
+EXTRACT_PACKAGE        = NO
+
+# If the EXTRACT_STATIC tag is set to YES all static members of a file
 # will be included in the documentation.
 
 EXTRACT_STATIC         = YES
 
-# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) 
-# defined locally in source files will be included in the documentation. 
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs)
+# defined locally in source files will be included in the documentation.
 # If set to NO only classes defined in header files are included.
 
 EXTRACT_LOCAL_CLASSES  = YES
 
-# This flag is only useful for Objective-C code. When set to YES local 
-# methods, which are defined in the implementation section but not in 
-# the interface are included in the documentation. 
+# This flag is only useful for Objective-C code. When set to YES local
+# methods, which are defined in the implementation section but not in
+# the interface are included in the documentation.
 # If set to NO (the default) only methods in the interface are included.
 
 EXTRACT_LOCAL_METHODS  = YES
 
-# If this flag is set to YES, the members of anonymous namespaces will be 
-# extracted and appear in the documentation as a namespace called 
-# 'anonymous_namespace{file}', where file will be replaced with the base 
-# name of the file that contains the anonymous namespace. By default 
+# If this flag is set to YES, the members of anonymous namespaces will be
+# extracted and appear in the documentation as a namespace called
+# 'anonymous_namespace{file}', where file will be replaced with the base
+# name of the file that contains the anonymous namespace. By default
 # anonymous namespaces are hidden.
 
 EXTRACT_ANON_NSPACES   = YES
 
-# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all 
-# undocumented members of documented classes, files or namespaces. 
-# If set to NO (the default) these members will be included in the 
-# various overviews, but no documentation section is generated. 
+# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all
+# undocumented members of documented classes, files or namespaces.
+# If set to NO (the default) these members will be included in the
+# various overviews, but no documentation section is generated.
 # This option has no effect if EXTRACT_ALL is enabled.
 
-HIDE_UNDOC_MEMBERS     = YES
+HIDE_UNDOC_MEMBERS     = NO
 
-# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all 
-# undocumented classes that are normally visible in the class hierarchy. 
-# If set to NO (the default) these classes will be included in the various 
+# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all
+# undocumented classes that are normally visible in the class hierarchy.
+# If set to NO (the default) these classes will be included in the various
 # overviews. This option has no effect if EXTRACT_ALL is enabled.
 
-HIDE_UNDOC_CLASSES     = YES
+HIDE_UNDOC_CLASSES     = NO
 
-# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all 
-# friend (class|struct|union) declarations. 
-# If set to NO (the default) these declarations will be included in the 
+# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all
+# friend (class|struct|union) declarations.
+# If set to NO (the default) these declarations will be included in the
 # documentation.
 
 HIDE_FRIEND_COMPOUNDS  = NO
 
-# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any 
-# documentation blocks found inside the body of a function. 
-# If set to NO (the default) these blocks will be appended to the 
+# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any
+# documentation blocks found inside the body of a function.
+# If set to NO (the default) these blocks will be appended to the
 # function's detailed documentation block.
 
 HIDE_IN_BODY_DOCS      = NO
 
-# The INTERNAL_DOCS tag determines if documentation 
-# that is typed after a \internal command is included. If the tag is set 
-# to NO (the default) then the documentation will be excluded. 
+# The INTERNAL_DOCS tag determines if documentation
+# that is typed after a \internal command is included. If the tag is set
+# to NO (the default) then the documentation will be excluded.
 # Set it to YES to include the internal documentation.
 
 INTERNAL_DOCS          = NO
 
-# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate 
-# file names in lower-case letters. If set to YES upper-case letters are also 
-# allowed. This is useful if you have classes or files whose names only differ 
-# in case and if your file system supports case sensitive file names. Windows 
+# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate
+# file names in lower-case letters. If set to YES upper-case letters are also
+# allowed. This is useful if you have classes or files whose names only differ
+# in case and if your file system supports case sensitive file names. Windows
 # and Mac users are advised to set this option to NO.
 
 CASE_SENSE_NAMES       = NO
 
-# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen 
-# will show members with their full class and namespace scopes in the 
+# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen
+# will show members with their full class and namespace scopes in the
 # documentation. If set to YES the scope will be hidden.
 
 HIDE_SCOPE_NAMES       = NO
 
-# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen 
-# will put a list of the files that are included by a file in the documentation 
+# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen
+# will put a list of the files that are included by a file in the documentation
 # of that file.
 
 SHOW_INCLUDE_FILES     = YES
 
-# If the FORCE_LOCAL_INCLUDES tag is set to YES then Doxygen 
-# will list include files with double quotes in the documentation 
+# If the FORCE_LOCAL_INCLUDES tag is set to YES then Doxygen
+# will list include files with double quotes in the documentation
 # rather than with sharp brackets.
 
 FORCE_LOCAL_INCLUDES   = NO
 
-# If the INLINE_INFO tag is set to YES (the default) then a tag [inline] 
+# If the INLINE_INFO tag is set to YES (the default) then a tag [inline]
 # is inserted in the documentation for inline members.
 
 INLINE_INFO            = YES
 
-# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen 
-# will sort the (detailed) documentation of file and class members 
-# alphabetically by member name. If set to NO the members will appear in 
+# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen
+# will sort the (detailed) documentation of file and class members
+# alphabetically by member name. If set to NO the members will appear in
 # declaration order.
 
 SORT_MEMBER_DOCS       = NO
 
-# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the 
-# brief documentation of file, namespace and class members alphabetically 
-# by member name. If set to NO (the default) the members will appear in 
+# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the
+# brief documentation of file, namespace and class members alphabetically
+# by member name. If set to NO (the default) the members will appear in
 # declaration order.
 
 SORT_BRIEF_DOCS        = NO
 
-# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen 
-# will sort the (brief and detailed) documentation of class members so that 
-# constructors and destructors are listed first. If set to NO (the default) 
-# the constructors will appear in the respective orders defined by 
-# SORT_MEMBER_DOCS and SORT_BRIEF_DOCS. 
-# This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO 
+# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen
+# will sort the (brief and detailed) documentation of class members so that
+# constructors and destructors are listed first. If set to NO (the default)
+# the constructors will appear in the respective orders defined by
+# SORT_MEMBER_DOCS and SORT_BRIEF_DOCS.
+# This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO
 # and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO.
 
 SORT_MEMBERS_CTORS_1ST = YES
 
-# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the 
-# hierarchy of group names into alphabetical order. If set to NO (the default) 
+# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the
+# hierarchy of group names into alphabetical order. If set to NO (the default)
 # the group names will appear in their defined order.
 
 SORT_GROUP_NAMES       = NO
 
-# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be 
-# sorted by fully-qualified names, including namespaces. If set to 
-# NO (the default), the class list will be sorted only by class name, 
-# not including the namespace part. 
-# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES. 
-# Note: This option applies only to the class list, not to the 
+# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be
+# sorted by fully-qualified names, including namespaces. If set to
+# NO (the default), the class list will be sorted only by class name,
+# not including the namespace part.
+# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
+# Note: This option applies only to the class list, not to the
 # alphabetical list.
 
 SORT_BY_SCOPE_NAME     = YES
 
 # If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to
-# do proper type resolution of all parameters of a function it will reject a 
+# do proper type resolution of all parameters of a function it will reject a
 # match between the prototype and the implementation of a member function even
 # if there is only one candidate or it is obvious which candidate to choose
-# by doing a simple string match. By disabling STRICT_PROTO_MATCHING doxygen 
+# by doing a simple string match. By disabling STRICT_PROTO_MATCHING doxygen
 # will still accept a match between prototype and implementation in such cases.
 
 STRICT_PROTO_MATCHING  = NO
 
-# The GENERATE_TODOLIST tag can be used to enable (YES) or 
-# disable (NO) the todo list. This list is created by putting \todo 
+# The GENERATE_TODOLIST tag can be used to enable (YES) or
+# disable (NO) the todo list. This list is created by putting \todo
 # commands in the documentation.
 
 GENERATE_TODOLIST      = YES
 
-# The GENERATE_TESTLIST tag can be used to enable (YES) or 
-# disable (NO) the test list. This list is created by putting \test 
+# The GENERATE_TESTLIST tag can be used to enable (YES) or
+# disable (NO) the test list. This list is created by putting \test
 # commands in the documentation.
 
 GENERATE_TESTLIST      = YES
 
-# The GENERATE_BUGLIST tag can be used to enable (YES) or 
-# disable (NO) the bug list. This list is created by putting \bug 
+# The GENERATE_BUGLIST tag can be used to enable (YES) or
+# disable (NO) the bug list. This list is created by putting \bug
 # commands in the documentation.
 
 GENERATE_BUGLIST       = YES
 
-# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or 
-# disable (NO) the deprecated list. This list is created by putting 
+# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or
+# disable (NO) the deprecated list. This list is created by putting
 # \deprecated commands in the documentation.
 
 GENERATE_DEPRECATEDLIST= YES
 
-# The ENABLED_SECTIONS tag can be used to enable conditional 
+# The ENABLED_SECTIONS tag can be used to enable conditional
 # documentation sections, marked by \if sectionname ... \endif.
 
-ENABLED_SECTIONS       = 
+ENABLED_SECTIONS       =
 
-# The MAX_INITIALIZER_LINES tag determines the maximum number of lines 
-# the initial value of a variable or macro consists of for it to appear in 
-# the documentation. If the initializer consists of more lines than specified 
-# here it will be hidden. Use a value of 0 to hide initializers completely. 
-# The appearance of the initializer of individual variables and macros in the 
-# documentation can be controlled using \showinitializer or \hideinitializer 
+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines
+# the initial value of a variable or macro consists of for it to appear in
+# the documentation. If the initializer consists of more lines than specified
+# here it will be hidden. Use a value of 0 to hide initializers completely.
+# The appearance of the initializer of individual variables and macros in the
+# documentation can be controlled using \showinitializer or \hideinitializer
 # command in the documentation regardless of this setting.
 
 MAX_INITIALIZER_LINES  = 39
 
-# Set the SHOW_USED_FILES tag to NO to disable the list of files generated 
-# at the bottom of the documentation of classes and structs. If set to YES the 
+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated
+# at the bottom of the documentation of classes and structs. If set to YES the
 # list will mention the files that were used to generate the documentation.
 
 SHOW_USED_FILES        = YES
 
-# If the sources in your project are distributed over multiple directories 
-# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy 
-# in the documentation. The default is NO.
-
-SHOW_DIRECTORIES       = YES
-
-# Set the SHOW_FILES tag to NO to disable the generation of the Files page. 
-# This will remove the Files entry from the Quick Index and from the 
+# Set the SHOW_FILES tag to NO to disable the generation of the Files page.
+# This will remove the Files entry from the Quick Index and from the
 # Folder Tree View (if specified). The default is YES.
 
 SHOW_FILES             = YES
 
-# Set the SHOW_NAMESPACES tag to NO to disable the generation of the 
-# Namespaces page.  This will remove the Namespaces entry from the Quick Index 
+# Set the SHOW_NAMESPACES tag to NO to disable the generation of the
+# Namespaces page.  This will remove the Namespaces entry from the Quick Index
 # and from the Folder Tree View (if specified). The default is YES.
 
 SHOW_NAMESPACES        = YES
 
-# The FILE_VERSION_FILTER tag can be used to specify a program or script that 
-# doxygen should invoke to get the current version for each file (typically from 
-# the version control system). Doxygen will invoke the program by executing (via 
-# popen()) the command <command> <input-file>, where <command> is the value of 
-# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file 
-# provided by doxygen. Whatever the program writes to standard output 
+# The FILE_VERSION_FILTER tag can be used to specify a program or script that
+# doxygen should invoke to get the current version for each file (typically from
+# the version control system). Doxygen will invoke the program by executing (via
+# popen()) the command <command> <input-file>, where <command> is the value of
+# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file
+# provided by doxygen. Whatever the program writes to standard output
 # is used as the file version. See the manual for examples.
 
-FILE_VERSION_FILTER    = 
+FILE_VERSION_FILTER    =
 
-# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed 
-# by doxygen. The layout file controls the global structure of the generated 
-# output files in an output format independent way. The create the layout file 
-# that represents doxygen's defaults, run doxygen with the -l option. 
-# You can optionally specify a file name after the option, if omitted 
+# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed
+# by doxygen. The layout file controls the global structure of the generated
+# output files in an output format independent way. To create the layout file
+# that represents doxygen's defaults, run doxygen with the -l option.
+# You can optionally specify a file name after the option, if omitted
 # DoxygenLayout.xml will be used as the name of the layout file.
 
-LAYOUT_FILE            = 
+LAYOUT_FILE            =
+
+# The CITE_BIB_FILES tag can be used to specify one or more bib files
+# containing the references data. This must be a list of .bib files. The
+# .bib extension is automatically appended if omitted. Using this command
+# requires the bibtex tool to be installed. See also
+# http://en.wikipedia.org/wiki/BibTeX for more info. For LaTeX the style
+# of the bibliography can be controlled using LATEX_BIB_STYLE. To use this
+# feature you need bibtex and perl available in the search path.
+
+CITE_BIB_FILES         =
 
 #---------------------------------------------------------------------------
 # configuration options related to warning and progress messages
 #---------------------------------------------------------------------------
 
-# The QUIET tag can be used to turn on/off the messages that are generated 
+# The QUIET tag can be used to turn on/off the messages that are generated
 # by doxygen. Possible values are YES and NO. If left blank NO is used.
 
 QUIET                  = NO
 
-# The WARNINGS tag can be used to turn on/off the warning messages that are 
-# generated by doxygen. Possible values are YES and NO. If left blank 
+# The WARNINGS tag can be used to turn on/off the warning messages that are
+# generated by doxygen. Possible values are YES and NO. If left blank
 # NO is used.
 
 WARNINGS               = YES
 
-# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings 
-# for undocumented members. If EXTRACT_ALL is set to YES then this flag will 
+# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings
+# for undocumented members. If EXTRACT_ALL is set to YES then this flag will
 # automatically be disabled.
 
-WARN_IF_UNDOCUMENTED   = NO
+WARN_IF_UNDOCUMENTED   = YES
 
-# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for 
-# potential errors in the documentation, such as not documenting some 
-# parameters in a documented function, or documenting parameters that 
+# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for
+# potential errors in the documentation, such as not documenting some
+# parameters in a documented function, or documenting parameters that
 # don't exist or using markup commands wrongly.
 
 WARN_IF_DOC_ERROR      = YES
 
-# The WARN_NO_PARAMDOC option can be enabled to get warnings for 
-# functions that are documented, but have no documentation for their parameters 
-# or return value. If set to NO (the default) doxygen will only warn about 
-# wrong or incomplete parameter documentation, but not about the absence of 
+# The WARN_NO_PARAMDOC option can be enabled to get warnings for
+# functions that are documented, but have no documentation for their parameters
+# or return value. If set to NO (the default) doxygen will only warn about
+# wrong or incomplete parameter documentation, but not about the absence of
 # documentation.
 
 WARN_NO_PARAMDOC       = YES
 
-# The WARN_FORMAT tag determines the format of the warning messages that 
-# doxygen can produce. The string should contain the $file, $line, and $text 
-# tags, which will be replaced by the file and line number from which the 
-# warning originated and the warning text. Optionally the format may contain 
-# $version, which will be replaced by the version of the file (if it could 
+# The WARN_FORMAT tag determines the format of the warning messages that
+# doxygen can produce. The string should contain the $file, $line, and $text
+# tags, which will be replaced by the file and line number from which the
+# warning originated and the warning text. Optionally the format may contain
+# $version, which will be replaced by the version of the file (if it could
 # be obtained via FILE_VERSION_FILTER)
 
 WARN_FORMAT            = "$file:$line: $text"
 
-# The WARN_LOGFILE tag can be used to specify a file to which warning 
-# and error messages should be written. If left blank the output is written 
+# The WARN_LOGFILE tag can be used to specify a file to which warning
+# and error messages should be written. If left blank the output is written
 # to stderr.
 
-WARN_LOGFILE           = 
+WARN_LOGFILE           =
 
 #---------------------------------------------------------------------------
 # configuration options related to the input files
 #---------------------------------------------------------------------------
 
-# The INPUT tag can be used to specify the files and/or directories that contain 
-# documented source files. You may enter file names like "myfile.cpp" or 
-# directories like "/usr/src/myproject". Separate the files or directories 
+# The INPUT tag can be used to specify the files and/or directories that contain
+# documented source files. You may enter file names like "myfile.cpp" or
+# directories like "/usr/src/myproject". Separate the files or directories
 # with spaces.
 
-INPUT                  = ../src/main \
-                         ../src \
+INPUT                  = ../src \
                          ../parmepy \
                          mainpage.doxygen
 
-# This tag can be used to specify the character encoding of the source files 
-# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is 
-# also the default input encoding. Doxygen uses libiconv (or the iconv built 
-# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for 
+# This tag can be used to specify the character encoding of the source files
+# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is
+# also the default input encoding. Doxygen uses libiconv (or the iconv built
+# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for
 # the list of possible encodings.
 
 INPUT_ENCODING         = UTF-8
 
-# If the value of the INPUT tag contains directories, you can use the 
-# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp 
-# and *.h) to filter out the source-files in the directories. If left 
-# blank the following patterns are tested: 
-# *.c *.cc *.cxx *.cpp *.c++ *.d *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh 
-# *.hxx *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.dox *.py 
+# If the value of the INPUT tag contains directories, you can use the
+# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank the following patterns are tested:
+# *.c *.cc *.cxx *.cpp *.c++ *.d *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh
+# *.hxx *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.dox *.py
 # *.f90 *.f *.for *.vhd *.vhdl
 
 FILE_PATTERNS          = *.doxygen \
                          *.py \
                          *.f90
 
-# The RECURSIVE tag can be used to turn specify whether or not subdirectories 
-# should be searched for input files as well. Possible values are YES and NO. 
+# The RECURSIVE tag can be used to turn specify whether or not subdirectories
+# should be searched for input files as well. Possible values are YES and NO.
 # If left blank NO is used.
 
 RECURSIVE              = YES
 
-# The EXCLUDE tag can be used to specify files and/or directories that should 
-# excluded from the INPUT source files. This way you can easily exclude a 
+# The EXCLUDE tag can be used to specify files and/or directories that should be
+# excluded from the INPUT source files. This way you can easily exclude a
 # subdirectory from a directory tree whose root is specified with the INPUT tag.
+# Note that relative paths are relative to the directory from which doxygen is
+# run.
 
-EXCLUDE                = 
+EXCLUDE                = ../parmepy/unusedOrObsolet \
+                         ../parmepy/particular_solvers/integrator \
+                         ../parmepy/particular_solvers/interpolation \
+                         ../parmepy/particular_solvers/remesh
 
-# The EXCLUDE_SYMLINKS tag can be used select whether or not files or 
-# directories that are symbolic links (a Unix file system feature) are excluded 
+# The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
+# directories that are symbolic links (a Unix file system feature) are excluded
 # from the input.
 
 EXCLUDE_SYMLINKS       = NO
 
-# If the value of the INPUT tag contains directories, you can use the 
-# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude 
-# certain files from those directories. Note that the wildcards are matched 
-# against the file with absolute path, so to exclude all test directories 
+# If the value of the INPUT tag contains directories, you can use the
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
+# certain files from those directories. Note that the wildcards are matched
+# against the file with absolute path, so to exclude all test directories
 # for example use the pattern */test/*
 
 EXCLUDE_PATTERNS       = */.svn/*
 
-# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names 
-# (namespaces, classes, functions, etc.) that should be excluded from the 
-# output. The symbol name can be a fully qualified name, a word, or if the 
-# wildcard * is used, a substring. Examples: ANamespace, AClass, 
+# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
+# (namespaces, classes, functions, etc.) that should be excluded from the
+# output. The symbol name can be a fully qualified name, a word, or if the
+# wildcard * is used, a substring. Examples: ANamespace, AClass,
 # AClass::ANamespace, ANamespace::*Test
 
-EXCLUDE_SYMBOLS        = 
+EXCLUDE_SYMBOLS        =
 
-# The EXAMPLE_PATH tag can be used to specify one or more files or 
-# directories that contain example code fragments that are included (see 
+# The EXAMPLE_PATH tag can be used to specify one or more files or
+# directories that contain example code fragments that are included (see
 # the \include command).
 
-EXAMPLE_PATH           = 
+EXAMPLE_PATH           =
 
-# If the value of the EXAMPLE_PATH tag contains directories, you can use the 
-# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp 
-# and *.h) to filter out the source-files in the directories. If left 
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
 # blank all files are included.
 
 EXAMPLE_PATTERNS       = *
 
-# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be 
-# searched for input files to be used with the \include or \dontinclude 
-# commands irrespective of the value of the RECURSIVE tag. 
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
+# searched for input files to be used with the \include or \dontinclude
+# commands irrespective of the value of the RECURSIVE tag.
 # Possible values are YES and NO. If left blank NO is used.
 
 EXAMPLE_RECURSIVE      = NO
 
-# The IMAGE_PATH tag can be used to specify one or more files or 
-# directories that contain image that are included in the documentation (see 
+# The IMAGE_PATH tag can be used to specify one or more files or
+# directories that contain image that are included in the documentation (see
 # the \image command).
 
-IMAGE_PATH             = 
+IMAGE_PATH             =
 
-# The INPUT_FILTER tag can be used to specify a program that doxygen should 
-# invoke to filter for each input file. Doxygen will invoke the filter program 
-# by executing (via popen()) the command <filter> <input-file>, where <filter> 
-# is the value of the INPUT_FILTER tag, and <input-file> is the name of an 
-# input file. Doxygen will then use the output that the filter program writes 
-# to standard output.  If FILTER_PATTERNS is specified, this tag will be 
+# The INPUT_FILTER tag can be used to specify a program that doxygen should
+# invoke to filter for each input file. Doxygen will invoke the filter program
+# by executing (via popen()) the command <filter> <input-file>, where <filter>
+# is the value of the INPUT_FILTER tag, and <input-file> is the name of an
+# input file. Doxygen will then use the output that the filter program writes
+# to standard output.  If FILTER_PATTERNS is specified, this tag will be
 # ignored.
 
-INPUT_FILTER           = 
+INPUT_FILTER           =
 
-# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern 
-# basis.  Doxygen will compare the file name with each pattern and apply the 
-# filter if there is a match.  The filters are a list of the form: 
-# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further 
-# info on how filters are used. If FILTER_PATTERNS is empty or if 
+# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
+# basis.  Doxygen will compare the file name with each pattern and apply the
+# filter if there is a match.  The filters are a list of the form:
+# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further
+# info on how filters are used. If FILTER_PATTERNS is empty or if
 # non of the patterns match the file name, INPUT_FILTER is applied.
 
-FILTER_PATTERNS        = *.py=/Library/Frameworks/EPD64.framework/Versions/7.1/bin/doxypy.py
+FILTER_PATTERNS        = *.py=/usr/local/bin/doxypy.py
 
-# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using 
-# INPUT_FILTER) will be used to filter the input files when producing source 
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
+# INPUT_FILTER) will be used to filter the input files when producing source
 # files to browse (i.e. when SOURCE_BROWSER is set to YES).
 
 FILTER_SOURCE_FILES    = YES
 
-# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file 
-# pattern. A pattern will override the setting for FILTER_PATTERN (if any) 
-# and it is also possible to disable source filtering for a specific pattern 
-# using *.ext= (so without naming a filter). This option only has effect when 
+# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file
+# pattern. A pattern will override the setting for FILTER_PATTERN (if any)
+# and it is also possible to disable source filtering for a specific pattern
+# using *.ext= (so without naming a filter). This option only has effect when
 # FILTER_SOURCE_FILES is enabled.
 
-FILTER_SOURCE_PATTERNS = 
+FILTER_SOURCE_PATTERNS =
 
 #---------------------------------------------------------------------------
 # configuration options related to source browsing
 #---------------------------------------------------------------------------
 
-# If the SOURCE_BROWSER tag is set to YES then a list of source files will 
-# be generated. Documented entities will be cross-referenced with these sources. 
-# Note: To get rid of all source code in the generated output, make sure also 
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will
+# be generated. Documented entities will be cross-referenced with these sources.
+# Note: To get rid of all source code in the generated output, make sure also
 # VERBATIM_HEADERS is set to NO.
 
 SOURCE_BROWSER         = NO
 
-# Setting the INLINE_SOURCES tag to YES will include the body 
+# Setting the INLINE_SOURCES tag to YES will include the body
 # of functions and classes directly in the documentation.
 
 INLINE_SOURCES         = NO
 
-# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct 
-# doxygen to hide any special comment blocks from generated source code 
-# fragments. Normal C and C++ comments will always remain visible.
+# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct
+# doxygen to hide any special comment blocks from generated source code
+# fragments. Normal C, C++ and Fortran comments will always remain visible.
 
 STRIP_CODE_COMMENTS    = YES
 
-# If the REFERENCED_BY_RELATION tag is set to YES 
-# then for each documented function all documented 
+# If the REFERENCED_BY_RELATION tag is set to YES
+# then for each documented function all documented
 # functions referencing it will be listed.
 
 REFERENCED_BY_RELATION = NO
 
-# If the REFERENCES_RELATION tag is set to YES 
-# then for each documented function all documented entities 
+# If the REFERENCES_RELATION tag is set to YES
+# then for each documented function all documented entities
 # called/used by that function will be listed.
 
 REFERENCES_RELATION    = NO
 
-# If the REFERENCES_LINK_SOURCE tag is set to YES (the default) 
-# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from 
-# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will 
+# If the REFERENCES_LINK_SOURCE tag is set to YES (the default)
+# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from
+# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will
 # link to the source code.  Otherwise they will link to the documentation.
 
 REFERENCES_LINK_SOURCE = YES
 
-# If the USE_HTAGS tag is set to YES then the references to source code 
-# will point to the HTML generated by the htags(1) tool instead of doxygen 
-# built-in source browser. The htags tool is part of GNU's global source 
-# tagging system (see http://www.gnu.org/software/global/global.html). You 
+# If the USE_HTAGS tag is set to YES then the references to source code
+# will point to the HTML generated by the htags(1) tool instead of doxygen
+# built-in source browser. The htags tool is part of GNU's global source
+# tagging system (see http://www.gnu.org/software/global/global.html). You
 # will need version 4.8.6 or higher.
 
 USE_HTAGS              = NO
 
-# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen 
-# will generate a verbatim copy of the header file for each class for 
+# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen
+# will generate a verbatim copy of the header file for each class for
 # which an include is specified. Set to NO to disable this.
 
 VERBATIM_HEADERS       = YES
@@ -779,141 +836,160 @@ VERBATIM_HEADERS       = YES
 # configuration options related to the alphabetical class index
 #---------------------------------------------------------------------------
 
-# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index 
-# of all compounds will be generated. Enable this if the project 
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index
+# of all compounds will be generated. Enable this if the project
 # contains a lot of classes, structs, unions or interfaces.
 
 ALPHABETICAL_INDEX     = YES
 
-# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then 
-# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns 
+# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then
+# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
 # in which this list will be split (can be a number in the range [1..20])
 
 COLS_IN_ALPHA_INDEX    = 5
 
-# In case all classes in a project start with a common prefix, all 
-# classes will be put under the same header in the alphabetical index. 
-# The IGNORE_PREFIX tag can be used to specify one or more prefixes that 
+# In case all classes in a project start with a common prefix, all
+# classes will be put under the same header in the alphabetical index.
+# The IGNORE_PREFIX tag can be used to specify one or more prefixes that
 # should be ignored while generating the index headers.
 
-IGNORE_PREFIX          = 
+IGNORE_PREFIX          =
 
 #---------------------------------------------------------------------------
 # configuration options related to the HTML output
 #---------------------------------------------------------------------------
 
-# If the GENERATE_HTML tag is set to YES (the default) Doxygen will 
+# If the GENERATE_HTML tag is set to YES (the default) Doxygen will
 # generate HTML output.
 
 GENERATE_HTML          = YES
 
-# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. 
-# If a relative path is entered the value of OUTPUT_DIRECTORY will be 
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
 # put in front of it. If left blank `html' will be used as the default path.
 
 HTML_OUTPUT            = html
 
-# The HTML_FILE_EXTENSION tag can be used to specify the file extension for 
-# each generated HTML page (for example: .htm,.php,.asp). If it is left blank 
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for
+# each generated HTML page (for example: .htm,.php,.asp). If it is left blank
 # doxygen will generate files with .html extension.
 
 HTML_FILE_EXTENSION    = .html
 
-# The HTML_HEADER tag can be used to specify a personal HTML header for 
-# each generated HTML page. If it is left blank doxygen will generate a 
-# standard header.
+# The HTML_HEADER tag can be used to specify a personal HTML header for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard header. Note that when using a custom header you are responsible
+# for the proper inclusion of any scripts and style sheets that doxygen
+# needs, which is dependent on the configuration options used.
+# It is advised to generate a default header using "doxygen -w html
+# header.html footer.html stylesheet.css YourConfigFile" and then modify
+# that header. Note that the header is subject to change so you typically
+# have to redo this when upgrading to a newer version of doxygen or when
+# changing the value of configuration settings such as GENERATE_TREEVIEW!
+
+HTML_HEADER            =
+
+# The HTML_FOOTER tag can be used to specify a personal HTML footer for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard footer.
 
-HTML_HEADER            = 
+HTML_FOOTER            =
 
-# The HTML_FOOTER tag can be used to specify a personal HTML footer for 
-# each generated HTML page. If it is left blank doxygen will generate a 
-# standard footer.
+# The HTML_STYLESHEET tag can be used to specify a user-defined cascading
+# style sheet that is used by each HTML page. It can be used to
+# fine-tune the look of the HTML output. If the tag is left blank doxygen
+# will generate a default style sheet. Note that doxygen will try to copy
+# the style sheet file to the HTML output directory, so don't put your own
+# style sheet in the HTML output directory as well, or it will be erased!
 
-HTML_FOOTER            = 
+HTML_STYLESHEET        =
 
-# The HTML_STYLESHEET tag can be used to specify a user-defined cascading 
-# style sheet that is used by each HTML page. It can be used to 
-# fine-tune the look of the HTML output. If the tag is left blank doxygen 
-# will generate a default style sheet. Note that doxygen will try to copy 
-# the style sheet file to the HTML output directory, so don't put your own 
-# stylesheet in the HTML output directory as well, or it will be erased!
+# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or
+# other source files which should be copied to the HTML output directory. Note
+# that these files will be copied to the base HTML output directory. Use the
+# $relpath$ marker in the HTML_HEADER and/or HTML_FOOTER files to load these
+# files. In the HTML_STYLESHEET file, use the file name only. Also note that
+# the files will be copied as-is; there are no commands or markers available.
 
-HTML_STYLESHEET        = 
+HTML_EXTRA_FILES       =
 
-# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. 
-# Doxygen will adjust the colors in the stylesheet and background images 
-# according to this color. Hue is specified as an angle on a colorwheel, 
-# see http://en.wikipedia.org/wiki/Hue for more information. 
-# For instance the value 0 represents red, 60 is yellow, 120 is green, 
-# 180 is cyan, 240 is blue, 300 purple, and 360 is red again. 
+# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output.
+# Doxygen will adjust the colors in the style sheet and background images
+# according to this color. Hue is specified as an angle on a colorwheel,
+# see http://en.wikipedia.org/wiki/Hue for more information.
+# For instance the value 0 represents red, 60 is yellow, 120 is green,
+# 180 is cyan, 240 is blue, 300 purple, and 360 is red again.
 # The allowed range is 0 to 359.
 
 HTML_COLORSTYLE_HUE    = 115
 
-# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of 
-# the colors in the HTML output. For a value of 0 the output will use 
+# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of
+# the colors in the HTML output. For a value of 0 the output will use
 # grayscales only. A value of 255 will produce the most vivid colors.
 
 HTML_COLORSTYLE_SAT    = 115
 
-# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to 
-# the luminance component of the colors in the HTML output. Values below 
-# 100 gradually make the output lighter, whereas values above 100 make 
-# the output darker. The value divided by 100 is the actual gamma applied, 
-# so 80 represents a gamma of 0.8, The value 220 represents a gamma of 2.2, 
+# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to
+# the luminance component of the colors in the HTML output. Values below
+# 100 gradually make the output lighter, whereas values above 100 make
+# the output darker. The value divided by 100 is the actual gamma applied,
+# so 80 represents a gamma of 0.8, The value 220 represents a gamma of 2.2,
 # and 100 does not change the gamma.
 
 HTML_COLORSTYLE_GAMMA  = 124
 
-# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML 
-# page will contain the date and time when the page was generated. Setting 
+# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML
+# page will contain the date and time when the page was generated. Setting
 # this to NO can help when comparing the output of multiple runs.
 
 HTML_TIMESTAMP         = YES
 
-# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes, 
-# files or namespaces will be aligned in HTML using tables. If set to 
-# NO a bullet list will be used.
-
-HTML_ALIGN_MEMBERS     = YES
-
-# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML 
-# documentation will contain sections that can be hidden and shown after the 
-# page has loaded. For this to work a browser that supports 
-# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox 
-# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari).
+# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
+# documentation will contain sections that can be hidden and shown after the
+# page has loaded.
 
 HTML_DYNAMIC_SECTIONS  = NO
 
-# If the GENERATE_DOCSET tag is set to YES, additional index files 
-# will be generated that can be used as input for Apple's Xcode 3 
-# integrated development environment, introduced with OSX 10.5 (Leopard). 
-# To create a documentation set, doxygen will generate a Makefile in the 
-# HTML output directory. Running make will produce the docset in that 
-# directory and running "make install" will install the docset in 
-# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find 
-# it at startup. 
-# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html 
+# With HTML_INDEX_NUM_ENTRIES one can control the preferred number of
+# entries shown in the various tree structured indices initially; the user
+# can expand and collapse entries dynamically later on. Doxygen will expand
+# the tree to such a level that at most the specified number of entries are
+# visible (unless a fully collapsed tree already exceeds this amount).
+# So setting the number of entries 1 will produce a full collapsed tree by
+# default. 0 is a special value representing an infinite number of entries
+# and will result in a full expanded tree by default.
+
+HTML_INDEX_NUM_ENTRIES = 100
+
+# If the GENERATE_DOCSET tag is set to YES, additional index files
+# will be generated that can be used as input for Apple's Xcode 3
+# integrated development environment, introduced with OSX 10.5 (Leopard).
+# To create a documentation set, doxygen will generate a Makefile in the
+# HTML output directory. Running make will produce the docset in that
+# directory and running "make install" will install the docset in
+# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find
+# it at startup.
+# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html
 # for more information.
 
 GENERATE_DOCSET        = NO
 
-# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the 
-# feed. A documentation feed provides an umbrella under which multiple 
-# documentation sets from a single provider (such as a company or product suite) 
+# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the
+# feed. A documentation feed provides an umbrella under which multiple
+# documentation sets from a single provider (such as a company or product suite)
 # can be grouped.
 
 DOCSET_FEEDNAME        = "Doxygen generated docs"
 
-# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that 
-# should uniquely identify the documentation set bundle. This should be a 
-# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen 
+# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that
+# should uniquely identify the documentation set bundle. This should be a
+# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen
 # will append .docset to the name.
 
 DOCSET_BUNDLE_ID       = org.doxygen.Project
 
-# When GENERATE_PUBLISHER_ID tag specifies a string that should uniquely identify 
-# the documentation publisher. This should be a reverse domain-name style 
+# When GENERATE_PUBLISHER_ID tag specifies a string that should uniquely identify
+# the documentation publisher. This should be a reverse domain-name style
 # string, e.g. com.mycompany.MyDocSet.documentation.
 
 DOCSET_PUBLISHER_ID    = org.doxygen.Publisher
@@ -922,211 +998,215 @@ DOCSET_PUBLISHER_ID    = org.doxygen.Publisher
 
 DOCSET_PUBLISHER_NAME  = Publisher
 
-# If the GENERATE_HTMLHELP tag is set to YES, additional index files 
-# will be generated that can be used as input for tools like the 
-# Microsoft HTML help workshop to generate a compiled HTML help file (.chm) 
+# If the GENERATE_HTMLHELP tag is set to YES, additional index files
+# will be generated that can be used as input for tools like the
+# Microsoft HTML help workshop to generate a compiled HTML help file (.chm)
 # of the generated HTML documentation.
 
 GENERATE_HTMLHELP      = NO
 
-# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can 
-# be used to specify the file name of the resulting .chm file. You 
-# can add a path in front of the file if the result should not be 
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can
+# be used to specify the file name of the resulting .chm file. You
+# can add a path in front of the file if the result should not be
 # written to the html output directory.
 
-CHM_FILE               = 
+CHM_FILE               =
 
-# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can 
-# be used to specify the location (absolute path including file name) of 
-# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run 
+# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can
+# be used to specify the location (absolute path including file name) of
+# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run
 # the HTML help compiler on the generated index.hhp.
 
-HHC_LOCATION           = 
+HHC_LOCATION           =
 
-# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag 
-# controls if a separate .chi index file is generated (YES) or that 
+# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag
+# controls if a separate .chi index file is generated (YES) or that
 # it should be included in the master .chm file (NO).
 
 GENERATE_CHI           = NO
 
-# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING 
-# is used to encode HtmlHelp index (hhk), content (hhc) and project file 
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING
+# is used to encode HtmlHelp index (hhk), content (hhc) and project file
 # content.
 
-CHM_INDEX_ENCODING     = 
+CHM_INDEX_ENCODING     =
 
-# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag 
-# controls whether a binary table of contents is generated (YES) or a 
+# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag
+# controls whether a binary table of contents is generated (YES) or a
 # normal table of contents (NO) in the .chm file.
 
 BINARY_TOC             = NO
 
-# The TOC_EXPAND flag can be set to YES to add extra items for group members 
+# The TOC_EXPAND flag can be set to YES to add extra items for group members
 # to the contents of the HTML help documentation and to the tree view.
 
 TOC_EXPAND             = NO
 
-# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and 
-# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated 
-# that can be used as input for Qt's qhelpgenerator to generate a 
+# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and
+# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated
+# that can be used as input for Qt's qhelpgenerator to generate a
 # Qt Compressed Help (.qch) of the generated HTML documentation.
 
 GENERATE_QHP           = NO
 
-# If the QHG_LOCATION tag is specified, the QCH_FILE tag can 
-# be used to specify the file name of the resulting .qch file. 
+# If the QHG_LOCATION tag is specified, the QCH_FILE tag can
+# be used to specify the file name of the resulting .qch file.
 # The path specified is relative to the HTML output folder.
 
-QCH_FILE               = 
+QCH_FILE               =
 
-# The QHP_NAMESPACE tag specifies the namespace to use when generating 
-# Qt Help Project output. For more information please see 
+# The QHP_NAMESPACE tag specifies the namespace to use when generating
+# Qt Help Project output. For more information please see
 # http://doc.trolltech.com/qthelpproject.html#namespace
 
 QHP_NAMESPACE          = org.doxygen.Project
 
-# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating 
-# Qt Help Project output. For more information please see 
+# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating
+# Qt Help Project output. For more information please see
 # http://doc.trolltech.com/qthelpproject.html#virtual-folders
 
 QHP_VIRTUAL_FOLDER     = doc
 
-# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to 
-# add. For more information please see 
+# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to
+# add. For more information please see
 # http://doc.trolltech.com/qthelpproject.html#custom-filters
 
-QHP_CUST_FILTER_NAME   = 
+QHP_CUST_FILTER_NAME   =
 
-# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the 
-# custom filter to add. For more information please see 
-# <a href="http://doc.trolltech.com/qthelpproject.html#custom-filters"> 
+# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the
+# custom filter to add. For more information please see
+# <a href="http://doc.trolltech.com/qthelpproject.html#custom-filters">
 # Qt Help Project / Custom Filters</a>.
 
-QHP_CUST_FILTER_ATTRS  = 
+QHP_CUST_FILTER_ATTRS  =
 
-# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this 
-# project's 
-# filter section matches. 
-# <a href="http://doc.trolltech.com/qthelpproject.html#filter-attributes"> 
+# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this
+# project's
+# filter section matches.
+# <a href="http://doc.trolltech.com/qthelpproject.html#filter-attributes">
 # Qt Help Project / Filter Attributes</a>.
 
-QHP_SECT_FILTER_ATTRS  = 
+QHP_SECT_FILTER_ATTRS  =
 
-# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can 
-# be used to specify the location of Qt's qhelpgenerator. 
-# If non-empty doxygen will try to run qhelpgenerator on the generated 
+# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can
+# be used to specify the location of Qt's qhelpgenerator.
+# If non-empty doxygen will try to run qhelpgenerator on the generated
 # .qhp file.
 
-QHG_LOCATION           = 
+QHG_LOCATION           =
 
-# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files  
-# will be generated, which together with the HTML files, form an Eclipse help 
-# plugin. To install this plugin and make it available under the help contents 
-# menu in Eclipse, the contents of the directory containing the HTML and XML 
-# files needs to be copied into the plugins directory of eclipse. The name of 
-# the directory within the plugins directory should be the same as 
-# the ECLIPSE_DOC_ID value. After copying Eclipse needs to be restarted before 
+# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files
+# will be generated, which together with the HTML files, form an Eclipse help
+# plugin. To install this plugin and make it available under the help contents
+# menu in Eclipse, the contents of the directory containing the HTML and XML
+# files needs to be copied into the plugins directory of eclipse. The name of
+# the directory within the plugins directory should be the same as
+# the ECLIPSE_DOC_ID value. After copying Eclipse needs to be restarted before
 # the help appears.
 
 GENERATE_ECLIPSEHELP   = NO
 
-# A unique identifier for the eclipse help plugin. When installing the plugin 
-# the directory name containing the HTML and XML files should also have 
+# A unique identifier for the eclipse help plugin. When installing the plugin
+# the directory name containing the HTML and XML files should also have
 # this name.
 
 ECLIPSE_DOC_ID         = org.doxygen.Project
 
-# The DISABLE_INDEX tag can be used to turn on/off the condensed index at 
-# top of each HTML page. The value NO (the default) enables the index and 
-# the value YES disables it.
+# The DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs)
+# at top of each HTML page. The value NO (the default) enables the index and
+# the value YES disables it. Since the tabs have the same information as the
+# navigation tree you can set this option to NO if you already set
+# GENERATE_TREEVIEW to YES.
 
 DISABLE_INDEX          = NO
 
-# This tag can be used to set the number of enum values (range [0,1..20]) 
-# that doxygen will group on one line in the generated HTML documentation. 
-# Note that a value of 0 will completely suppress the enum values from
-# appearing in the overview section.
-
-ENUM_VALUES_PER_LINE   = 4
-
-# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index 
-# structure should be generated to display hierarchical information. 
-# If the tag value is set to YES, a side panel will be generated 
-# containing a tree-like index structure (just like the one that 
-# is generated for HTML Help). For this to work a browser that supports 
-# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser). 
+# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
+# structure should be generated to display hierarchical information.
+# If the tag value is set to YES, a side panel will be generated
+# containing a tree-like index structure (just like the one that
+# is generated for HTML Help). For this to work a browser that supports
+# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser).
 # Windows users are probably better off using the HTML help feature.
+# Since the tree basically has the same information as the tab index you
+# could consider to set DISABLE_INDEX to NO when enabling this option.
 
 GENERATE_TREEVIEW      = NO
 
-# By enabling USE_INLINE_TREES, doxygen will generate the Groups, Directories, 
-# and Class Hierarchy pages using a tree view instead of an ordered list.
+# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values
+# (range [0,1..20]) that doxygen will group on one line in the generated HTML
+# documentation. Note that a value of 0 will completely suppress the enum
+# values from appearing in the overview section.
 
-USE_INLINE_TREES       = NO
+ENUM_VALUES_PER_LINE   = 4
 
-# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be 
-# used to set the initial width (in pixels) of the frame in which the tree 
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be
+# used to set the initial width (in pixels) of the frame in which the tree
 # is shown.
 
 TREEVIEW_WIDTH         = 250
 
-# When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open 
+# When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open
 # links to external symbols imported via tag files in a separate window.
 
 EXT_LINKS_IN_WINDOW    = NO
 
-# Use this tag to change the font size of Latex formulas included 
-# as images in the HTML documentation. The default is 10. Note that 
-# when you change the font size after a successful doxygen run you need 
-# to manually remove any form_*.png images from the HTML output directory 
+# Use this tag to change the font size of Latex formulas included
+# as images in the HTML documentation. The default is 10. Note that
+# when you change the font size after a successful doxygen run you need
+# to manually remove any form_*.png images from the HTML output directory
 # to force them to be regenerated.
 
 FORMULA_FONTSIZE       = 10
 
-# Use the FORMULA_TRANPARENT tag to determine whether or not the images 
-# generated for formulas are transparent PNGs. Transparent PNGs are 
-# not supported properly for IE 6.0, but are supported on all modern browsers. 
-# Note that when changing this option you need to delete any form_*.png files 
+# Use the FORMULA_TRANPARENT tag to determine whether or not the images
+# generated for formulas are transparent PNGs. Transparent PNGs are
+# not supported properly for IE 6.0, but are supported on all modern browsers.
+# Note that when changing this option you need to delete any form_*.png files
 # in the HTML output before the changes have effect.
 
 FORMULA_TRANSPARENT    = YES
 
-# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax 
-# (see http://www.mathjax.org) which uses client side Javascript for the 
-# rendering instead of using prerendered bitmaps. Use this if you do not 
-# have LaTeX installed or if you want to formulas look prettier in the HTML 
-# output. When enabled you also need to install MathJax separately and 
+# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax
+# (see http://www.mathjax.org) which uses client side Javascript for the
+# rendering instead of using prerendered bitmaps. Use this if you do not
+# have LaTeX installed or if you want to formulas look prettier in the HTML
+# output. When enabled you may also need to install MathJax separately and
 # configure the path to it using the MATHJAX_RELPATH option.
 
 USE_MATHJAX            = YES
 
-# When MathJax is enabled you need to specify the location relative to the 
-# HTML output directory using the MATHJAX_RELPATH option. The destination 
-# directory should contain the MathJax.js script. For instance, if the mathjax 
-# directory is located at the same level as the HTML output directory, then 
-# MATHJAX_RELPATH should be ../mathjax. The default value points to the
-# mathjax.org site, so you can quickly see the result without installing 
-# MathJax, but it is strongly recommended to install a local copy of MathJax 
-# before deployment.
+# When MathJax is enabled you need to specify the location relative to the
+# HTML output directory using the MATHJAX_RELPATH option. The destination
+# directory should contain the MathJax.js script. For instance, if the mathjax
+# directory is located at the same level as the HTML output directory, then
+# MATHJAX_RELPATH should be ../mathjax. The default value points to
+# the MathJax Content Delivery Network so you can quickly see the result without
+# installing MathJax.  However, it is strongly recommended to install a local
+# copy of MathJax from http://www.mathjax.org before deployment.
 
 MATHJAX_RELPATH        = http://www.mathjax.org/mathjax
 
-# When the SEARCHENGINE tag is enabled doxygen will generate a search box 
-# for the HTML output. The underlying search engine uses javascript 
-# and DHTML and should work on any modern browser. Note that when using 
-# HTML help (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets 
-# (GENERATE_DOCSET) there is already a search function so this one should 
-# typically be disabled. For large projects the javascript based search engine 
+# The MATHJAX_EXTENSIONS tag can be used to specify one or MathJax extension
+# names that should be enabled during MathJax rendering.
+
+MATHJAX_EXTENSIONS     =
+
+# When the SEARCHENGINE tag is enabled doxygen will generate a search box
+# for the HTML output. The underlying search engine uses javascript
+# and DHTML and should work on any modern browser. Note that when using
+# HTML help (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets
+# (GENERATE_DOCSET) there is already a search function so this one should
+# typically be disabled. For large projects the javascript based search engine
 # can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution.
 
 SEARCHENGINE           = YES
 
-# When the SERVER_BASED_SEARCH tag is enabled the search engine will be 
-# implemented using a PHP enabled web server instead of at the web client 
-# using Javascript. Doxygen will generate the search PHP script and index 
-# file to put on the web server. The advantage of the server 
-# based approach is that it scales better to large projects and allows 
-# full text search. The disadvantages are that it is more difficult to setup 
+# When the SERVER_BASED_SEARCH tag is enabled the search engine will be
+# implemented using a PHP enabled web server instead of at the web client
+# using Javascript. Doxygen will generate the search PHP script and index
+# file to put on the web server. The advantage of the server
+# based approach is that it scales better to large projects and allows
+# full text search. The disadvantages are that it is more difficult to setup
 # and does not have live searching capabilities.
 
 SERVER_BASED_SEARCH    = NO
@@ -1135,154 +1215,167 @@ SERVER_BASED_SEARCH    = NO
 # configuration options related to the LaTeX output
 #---------------------------------------------------------------------------
 
-# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will 
+# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will
 # generate Latex output.
 
 GENERATE_LATEX         = NO
 
-# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. 
-# If a relative path is entered the value of OUTPUT_DIRECTORY will be 
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
 # put in front of it. If left blank `latex' will be used as the default path.
 
 LATEX_OUTPUT           = latex
 
-# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be 
-# invoked. If left blank `latex' will be used as the default command name. 
-# Note that when enabling USE_PDFLATEX this option is only used for 
-# generating bitmaps for formulas in the HTML output, but not in the 
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
+# invoked. If left blank `latex' will be used as the default command name.
+# Note that when enabling USE_PDFLATEX this option is only used for
+# generating bitmaps for formulas in the HTML output, but not in the
 # Makefile that is written to the output directory.
 
 LATEX_CMD_NAME         = latex
 
-# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to 
-# generate index for LaTeX. If left blank `makeindex' will be used as the 
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to
+# generate index for LaTeX. If left blank `makeindex' will be used as the
 # default command name.
 
 MAKEINDEX_CMD_NAME     = makeindex
 
-# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact 
-# LaTeX documents. This may be useful for small projects and may help to 
+# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact
+# LaTeX documents. This may be useful for small projects and may help to
 # save some trees in general.
 
 COMPACT_LATEX          = YES
 
-# The PAPER_TYPE tag can be used to set the paper type that is used 
-# by the printer. Possible values are: a4, letter, legal and 
+# The PAPER_TYPE tag can be used to set the paper type that is used
+# by the printer. Possible values are: a4, letter, legal and
 # executive. If left blank a4wide will be used.
 
 PAPER_TYPE             = a4
 
-# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX 
+# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX
 # packages that should be included in the LaTeX output.
 
-EXTRA_PACKAGES         = 
+EXTRA_PACKAGES         =
 
-# The LATEX_HEADER tag can be used to specify a personal LaTeX header for 
-# the generated latex document. The header should contain everything until 
-# the first chapter. If it is left blank doxygen will generate a 
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for
+# the generated latex document. The header should contain everything until
+# the first chapter. If it is left blank doxygen will generate a
 # standard header. Notice: only use this tag if you know what you are doing!
 
-LATEX_HEADER           = 
+LATEX_HEADER           =
+
+# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for
+# the generated latex document. The footer should contain everything after
+# the last chapter. If it is left blank doxygen will generate a
+# standard footer. Notice: only use this tag if you know what you are doing!
 
-# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated 
-# is prepared for conversion to pdf (using ps2pdf). The pdf file will 
-# contain links (just like the HTML output) instead of page references 
+LATEX_FOOTER           =
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated
+# is prepared for conversion to pdf (using ps2pdf). The pdf file will
+# contain links (just like the HTML output) instead of page references
 # This makes the output suitable for online browsing using a pdf viewer.
 
 PDF_HYPERLINKS         = YES
 
-# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of 
-# plain latex in the generated Makefile. Set this option to YES to get a 
+# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of
+# plain latex in the generated Makefile. Set this option to YES to get a
 # higher quality PDF documentation.
 
 USE_PDFLATEX           = YES
 
-# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. 
-# command to the generated LaTeX files. This will instruct LaTeX to keep 
-# running if errors occur, instead of asking the user for help. 
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode.
+# command to the generated LaTeX files. This will instruct LaTeX to keep
+# running if errors occur, instead of asking the user for help.
 # This option is also used when generating formulas in HTML.
 
 LATEX_BATCHMODE        = NO
 
-# If LATEX_HIDE_INDICES is set to YES then doxygen will not 
-# include the index chapters (such as File Index, Compound Index, etc.) 
+# If LATEX_HIDE_INDICES is set to YES then doxygen will not
+# include the index chapters (such as File Index, Compound Index, etc.)
 # in the output.
 
 LATEX_HIDE_INDICES     = NO
 
-# If LATEX_SOURCE_CODE is set to YES then doxygen will include 
-# source code with syntax highlighting in the LaTeX output. 
-# Note that which sources are shown also depends on other settings 
+# If LATEX_SOURCE_CODE is set to YES then doxygen will include
+# source code with syntax highlighting in the LaTeX output.
+# Note that which sources are shown also depends on other settings
 # such as SOURCE_BROWSER.
 
 LATEX_SOURCE_CODE      = NO
 
+# The LATEX_BIB_STYLE tag can be used to specify the style to use for the
+# bibliography, e.g. plainnat, or ieeetr. The default style is "plain". See
+# http://en.wikipedia.org/wiki/BibTeX for more info.
+
+LATEX_BIB_STYLE        = plain
+
 #---------------------------------------------------------------------------
 # configuration options related to the RTF output
 #---------------------------------------------------------------------------
 
-# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output 
-# The RTF output is optimized for Word 97 and may not look very pretty with 
+# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output
+# The RTF output is optimized for Word 97 and may not look very pretty with
 # other RTF readers or editors.
 
 GENERATE_RTF           = NO
 
-# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. 
-# If a relative path is entered the value of OUTPUT_DIRECTORY will be 
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
 # put in front of it. If left blank `rtf' will be used as the default path.
 
 RTF_OUTPUT             = rtf
 
-# If the COMPACT_RTF tag is set to YES Doxygen generates more compact 
-# RTF documents. This may be useful for small projects and may help to 
+# If the COMPACT_RTF tag is set to YES Doxygen generates more compact
+# RTF documents. This may be useful for small projects and may help to
 # save some trees in general.
 
 COMPACT_RTF            = NO
 
-# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated 
-# will contain hyperlink fields. The RTF file will 
-# contain links (just like the HTML output) instead of page references. 
-# This makes the output suitable for online browsing using WORD or other 
-# programs which support those fields. 
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated
+# will contain hyperlink fields. The RTF file will
+# contain links (just like the HTML output) instead of page references.
+# This makes the output suitable for online browsing using WORD or other
+# programs which support those fields.
 # Note: wordpad (write) and others do not support links.
 
 RTF_HYPERLINKS         = NO
 
-# Load stylesheet definitions from file. Syntax is similar to doxygen's 
-# config file, i.e. a series of assignments. You only have to provide 
+# Load style sheet definitions from file. Syntax is similar to doxygen's
+# config file, i.e. a series of assignments. You only have to provide
 # replacements, missing definitions are set to their default value.
 
-RTF_STYLESHEET_FILE    = 
+RTF_STYLESHEET_FILE    =
 
-# Set optional variables used in the generation of an rtf document. 
+# Set optional variables used in the generation of an rtf document.
 # Syntax is similar to doxygen's config file.
 
-RTF_EXTENSIONS_FILE    = 
+RTF_EXTENSIONS_FILE    =
 
 #---------------------------------------------------------------------------
 # configuration options related to the man page output
 #---------------------------------------------------------------------------
 
-# If the GENERATE_MAN tag is set to YES (the default) Doxygen will 
+# If the GENERATE_MAN tag is set to YES (the default) Doxygen will
 # generate man pages
 
 GENERATE_MAN           = NO
 
-# The MAN_OUTPUT tag is used to specify where the man pages will be put. 
-# If a relative path is entered the value of OUTPUT_DIRECTORY will be 
+# The MAN_OUTPUT tag is used to specify where the man pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
 # put in front of it. If left blank `man' will be used as the default path.
 
 MAN_OUTPUT             = man
 
-# The MAN_EXTENSION tag determines the extension that is added to 
+# The MAN_EXTENSION tag determines the extension that is added to
 # the generated man pages (default is the subroutine's section .3)
 
 MAN_EXTENSION          = .3
 
-# If the MAN_LINKS tag is set to YES and Doxygen generates man output, 
-# then it will generate one additional man file for each entity 
-# documented in the real man page(s). These additional files 
-# only source the real man page, but without them the man command 
+# If the MAN_LINKS tag is set to YES and Doxygen generates man output,
+# then it will generate one additional man file for each entity
+# documented in the real man page(s). These additional files
+# only source the real man page, but without them the man command
 # would be unable to find the correct page. The default is NO.
 
 MAN_LINKS              = NO
@@ -1291,33 +1384,33 @@ MAN_LINKS              = NO
 # configuration options related to the XML output
 #---------------------------------------------------------------------------
 
-# If the GENERATE_XML tag is set to YES Doxygen will 
-# generate an XML file that captures the structure of 
+# If the GENERATE_XML tag is set to YES Doxygen will
+# generate an XML file that captures the structure of
 # the code including all documentation.
 
 GENERATE_XML           = NO
 
-# The XML_OUTPUT tag is used to specify where the XML pages will be put. 
-# If a relative path is entered the value of OUTPUT_DIRECTORY will be 
+# The XML_OUTPUT tag is used to specify where the XML pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
 # put in front of it. If left blank `xml' will be used as the default path.
 
 XML_OUTPUT             = xml
 
-# The XML_SCHEMA tag can be used to specify an XML schema, 
-# which can be used by a validating XML parser to check the 
+# The XML_SCHEMA tag can be used to specify an XML schema,
+# which can be used by a validating XML parser to check the
 # syntax of the XML files.
 
-XML_SCHEMA             = 
+XML_SCHEMA             =
 
-# The XML_DTD tag can be used to specify an XML DTD, 
-# which can be used by a validating XML parser to check the 
+# The XML_DTD tag can be used to specify an XML DTD,
+# which can be used by a validating XML parser to check the
 # syntax of the XML files.
 
-XML_DTD                = 
+XML_DTD                =
 
-# If the XML_PROGRAMLISTING tag is set to YES Doxygen will 
-# dump the program listings (including syntax highlighting 
-# and cross-referencing information) to the XML output. Note that 
+# If the XML_PROGRAMLISTING tag is set to YES Doxygen will
+# dump the program listings (including syntax highlighting
+# and cross-referencing information) to the XML output. Note that
 # enabling this will significantly increase the size of the XML output.
 
 XML_PROGRAMLISTING     = YES
@@ -1326,10 +1419,10 @@ XML_PROGRAMLISTING     = YES
 # configuration options for the AutoGen Definitions output
 #---------------------------------------------------------------------------
 
-# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will 
-# generate an AutoGen Definitions (see autogen.sf.net) file 
-# that captures the structure of the code including all 
-# documentation. Note that this feature is still experimental 
+# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will
+# generate an AutoGen Definitions (see autogen.sf.net) file
+# that captures the structure of the code including all
+# documentation. Note that this feature is still experimental
 # and incomplete at the moment.
 
 GENERATE_AUTOGEN_DEF   = NO
@@ -1338,97 +1431,97 @@ GENERATE_AUTOGEN_DEF   = NO
 # configuration options related to the Perl module output
 #---------------------------------------------------------------------------
 
-# If the GENERATE_PERLMOD tag is set to YES Doxygen will 
-# generate a Perl module file that captures the structure of 
-# the code including all documentation. Note that this 
-# feature is still experimental and incomplete at the 
+# If the GENERATE_PERLMOD tag is set to YES Doxygen will
+# generate a Perl module file that captures the structure of
+# the code including all documentation. Note that this
+# feature is still experimental and incomplete at the
 # moment.
 
 GENERATE_PERLMOD       = NO
 
-# If the PERLMOD_LATEX tag is set to YES Doxygen will generate 
-# the necessary Makefile rules, Perl scripts and LaTeX code to be able 
+# If the PERLMOD_LATEX tag is set to YES Doxygen will generate
+# the necessary Makefile rules, Perl scripts and LaTeX code to be able
 # to generate PDF and DVI output from the Perl module output.
 
 PERLMOD_LATEX          = NO
 
-# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be 
-# nicely formatted so it can be parsed by a human reader.  This is useful 
-# if you want to understand what is going on.  On the other hand, if this 
-# tag is set to NO the size of the Perl module output will be much smaller 
+# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be
+# nicely formatted so it can be parsed by a human reader.  This is useful
+# if you want to understand what is going on.  On the other hand, if this
+# tag is set to NO the size of the Perl module output will be much smaller
 # and Perl will parse it just the same.
 
 PERLMOD_PRETTY         = YES
 
-# The names of the make variables in the generated doxyrules.make file 
-# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. 
-# This is useful so different doxyrules.make files included by the same 
+# The names of the make variables in the generated doxyrules.make file
+# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX.
+# This is useful so different doxyrules.make files included by the same
 # Makefile don't overwrite each other's variables.
 
-PERLMOD_MAKEVAR_PREFIX = 
+PERLMOD_MAKEVAR_PREFIX =
 
 #---------------------------------------------------------------------------
 # Configuration options related to the preprocessor
 #---------------------------------------------------------------------------
 
-# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will 
-# evaluate all C-preprocessor directives found in the sources and include 
+# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will
+# evaluate all C-preprocessor directives found in the sources and include
 # files.
 
 ENABLE_PREPROCESSING   = YES
 
-# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro 
-# names in the source code. If set to NO (the default) only conditional 
-# compilation will be performed. Macro expansion can be done in a controlled 
+# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro
+# names in the source code. If set to NO (the default) only conditional
+# compilation will be performed. Macro expansion can be done in a controlled
 # way by setting EXPAND_ONLY_PREDEF to YES.
 
 MACRO_EXPANSION        = NO
 
-# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES 
-# then the macro expansion is limited to the macros specified with the 
+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES
+# then the macro expansion is limited to the macros specified with the
 # PREDEFINED and EXPAND_AS_DEFINED tags.
 
 EXPAND_ONLY_PREDEF     = NO
 
-# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files 
-# in the INCLUDE_PATH (see below) will be search if a #include is found.
+# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files
+# pointed to by INCLUDE_PATH will be searched when a #include is found.
 
 SEARCH_INCLUDES        = YES
 
-# The INCLUDE_PATH tag can be used to specify one or more directories that 
-# contain include files that are not input files but should be processed by 
+# The INCLUDE_PATH tag can be used to specify one or more directories that
+# contain include files that are not input files but should be processed by
 # the preprocessor.
 
-INCLUDE_PATH           = 
+INCLUDE_PATH           =
 
-# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard 
-# patterns (like *.h and *.hpp) to filter out the header-files in the 
-# directories. If left blank, the patterns specified with FILE_PATTERNS will 
+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
+# patterns (like *.h and *.hpp) to filter out the header-files in the
+# directories. If left blank, the patterns specified with FILE_PATTERNS will
 # be used.
 
-INCLUDE_FILE_PATTERNS  = 
+INCLUDE_FILE_PATTERNS  =
 
-# The PREDEFINED tag can be used to specify one or more macro names that 
-# are defined before the preprocessor is started (similar to the -D option of 
-# gcc). The argument of the tag is a list of macros of the form: name 
-# or name=definition (no spaces). If the definition and the = are 
-# omitted =1 is assumed. To prevent a macro definition from being 
-# undefined via #undef or recursively expanded use the := operator 
+# The PREDEFINED tag can be used to specify one or more macro names that
+# are defined before the preprocessor is started (similar to the -D option of
+# gcc). The argument of the tag is a list of macros of the form: name
+# or name=definition (no spaces). If the definition and the = are
+# omitted =1 is assumed. To prevent a macro definition from being
+# undefined via #undef or recursively expanded use the := operator
 # instead of the = operator.
 
-PREDEFINED             = 
+PREDEFINED             =
 
-# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then 
-# this tag can be used to specify a list of macro names that should be expanded. 
-# The macro definition that is found in the sources will be used. 
+# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
+# this tag can be used to specify a list of macro names that should be expanded.
+# The macro definition that is found in the sources will be used.
 # Use the PREDEFINED tag if you want to use a different macro definition that
 # overrules the definition found in the source code.
 
-EXPAND_AS_DEFINED      = 
+EXPAND_AS_DEFINED      =
 
-# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then 
-# doxygen's preprocessor will remove all references to function-like macros 
-# that are alone on a line, have an all uppercase name, and do not end with a 
+# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then
+# doxygen's preprocessor will remove all references to function-like macros
+# that are alone on a line, have an all uppercase name, and do not end with a
 # semicolon, because these will confuse the parser if not removed.
 
 SKIP_FUNCTION_MACROS   = YES
@@ -1437,41 +1530,37 @@ SKIP_FUNCTION_MACROS   = YES
 # Configuration::additions related to external references
 #---------------------------------------------------------------------------
 
-# The TAGFILES option can be used to specify one or more tagfiles. 
-# Optionally an initial location of the external documentation 
-# can be added for each tagfile. The format of a tag file without 
-# this location is as follows: 
-#   TAGFILES = file1 file2 ... 
-# Adding location for the tag files is done as follows: 
-#   TAGFILES = file1=loc1 "file2 = loc2" ... 
-# where "loc1" and "loc2" can be relative or absolute paths or 
-# URLs. If a location is present for each tag, the installdox tool 
-# does not have to be run to correct the links. 
-# Note that each tag file must have a unique name 
-# (where the name does NOT include the path) 
-# If a tag file is not located in the directory in which doxygen 
-# is run, you must also specify the path to the tagfile here.
-
-TAGFILES               = 
-
-# When a file name is specified after GENERATE_TAGFILE, doxygen will create 
+# The TAGFILES option can be used to specify one or more tagfiles. For each
+# tag file the location of the external documentation should be added. The
+# format of a tag file without this location is as follows:
+#   TAGFILES = file1 file2 ...
+# Adding location for the tag files is done as follows:
+#   TAGFILES = file1=loc1 "file2 = loc2" ...
+# where "loc1" and "loc2" can be relative or absolute paths
+# or URLs. Note that each tag file must have a unique name (where the name does
+# NOT include the path). If a tag file is not located in the directory in which
+# doxygen is run, you must also specify the path to the tagfile here.
+
+TAGFILES               =
+
+# When a file name is specified after GENERATE_TAGFILE, doxygen will create
 # a tag file that is based on the input files it reads.
 
-GENERATE_TAGFILE       = 
+GENERATE_TAGFILE       =
 
-# If the ALLEXTERNALS tag is set to YES all external classes will be listed 
-# in the class index. If set to NO only the inherited external classes 
+# If the ALLEXTERNALS tag is set to YES all external classes will be listed
+# in the class index. If set to NO only the inherited external classes
 # will be listed.
 
 ALLEXTERNALS           = NO
 
-# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed 
-# in the modules index. If set to NO, only the current project's groups will 
+# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed
+# in the modules index. If set to NO, only the current project's groups will
 # be listed.
 
 EXTERNAL_GROUPS        = YES
 
-# The PERL_PATH should be the absolute path and name of the perl script 
+# The PERL_PATH should be the absolute path and name of the perl script
 # interpreter (i.e. the result of `which perl').
 
 PERL_PATH              = /usr/bin/perl
@@ -1480,204 +1569,222 @@ PERL_PATH              = /usr/bin/perl
 # Configuration options related to the dot tool
 #---------------------------------------------------------------------------
 
-# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will 
-# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base 
-# or super classes. Setting the tag to NO turns the diagrams off. Note that 
-# this option also works with HAVE_DOT disabled, but it is recommended to 
+# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will
+# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base
+# or super classes. Setting the tag to NO turns the diagrams off. Note that
+# this option also works with HAVE_DOT disabled, but it is recommended to
 # install and use dot, since it yields more powerful graphs.
 
-CLASS_DIAGRAMS         = YES
+CLASS_DIAGRAMS         = NO
 
-# You can define message sequence charts within doxygen comments using the \msc 
-# command. Doxygen will then run the mscgen tool (see 
-# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the 
-# documentation. The MSCGEN_PATH tag allows you to specify the directory where 
-# the mscgen tool resides. If left empty the tool is assumed to be found in the 
+# You can define message sequence charts within doxygen comments using the \msc
+# command. Doxygen will then run the mscgen tool (see
+# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the
+# documentation. The MSCGEN_PATH tag allows you to specify the directory where
+# the mscgen tool resides. If left empty the tool is assumed to be found in the
 # default search path.
 
-MSCGEN_PATH            = 
+MSCGEN_PATH            =
 
-# If set to YES, the inheritance and collaboration graphs will hide 
-# inheritance and usage relations if the target is undocumented 
+# If set to YES, the inheritance and collaboration graphs will hide
+# inheritance and usage relations if the target is undocumented
 # or is not a class.
 
 HIDE_UNDOC_RELATIONS   = YES
 
-# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is 
-# available from the path. This tool is part of Graphviz, a graph visualization 
-# toolkit from AT&T and Lucent Bell Labs. The other options in this section 
+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
+# available from the path. This tool is part of Graphviz, a graph visualization
+# toolkit from AT&T and Lucent Bell Labs. The other options in this section
 # have no effect if this option is set to NO (the default)
 
 HAVE_DOT               = YES
 
-# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is 
-# allowed to run in parallel. When set to 0 (the default) doxygen will 
-# base this on the number of processors available in the system. You can set it 
-# explicitly to a value larger than 0 to get control over the balance 
+# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is
+# allowed to run in parallel. When set to 0 (the default) doxygen will
+# base this on the number of processors available in the system. You can set it
+# explicitly to a value larger than 0 to get control over the balance
 # between CPU load and processing speed.
 
 DOT_NUM_THREADS        = 0
 
-# By default doxygen will write a font called Helvetica to the output 
-# directory and reference it in all dot files that doxygen generates. 
-# When you want a differently looking font you can specify the font name 
-# using DOT_FONTNAME. You need to make sure dot is able to find the font, 
-# which can be done by putting it in a standard location or by setting the 
-# DOTFONTPATH environment variable or by setting DOT_FONTPATH to the directory 
-# containing the font.
+# By default doxygen will use the Helvetica font for all dot files that
+# doxygen generates. When you want a differently looking font you can specify
+# the font name using DOT_FONTNAME. You need to make sure dot is able to find
+# the font, which can be done by putting it in a standard location or by setting
+# the DOTFONTPATH environment variable or by setting DOT_FONTPATH to the
+# directory containing the font.
 
 DOT_FONTNAME           = Helvetica
 
-# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs. 
+# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs.
 # The default size is 10pt.
 
-DOT_FONTSIZE           = 24
+DOT_FONTSIZE           = 10
 
-# By default doxygen will tell dot to use the output directory to look for the 
-# FreeSans.ttf font (which doxygen will put there itself). If you specify a 
-# different font using DOT_FONTNAME you can set the path where dot 
-# can find it using this tag.
+# By default doxygen will tell dot to use the Helvetica font.
+# If you specify a different font using DOT_FONTNAME you can use DOT_FONTPATH to
+# set the path where dot can find it.
 
-DOT_FONTPATH           = 
+DOT_FONTPATH           =
 
-# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen 
-# will generate a graph for each documented class showing the direct and 
-# indirect inheritance relations. Setting this tag to YES will force the 
-# the CLASS_DIAGRAMS tag to NO.
+# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect inheritance relations. Setting this tag to YES will force the
+# CLASS_DIAGRAMS tag to NO.
 
 CLASS_GRAPH            = YES
 
-# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen 
-# will generate a graph for each documented class showing the direct and 
-# indirect implementation dependencies (inheritance, containment, and 
+# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect implementation dependencies (inheritance, containment, and
 # class references variables) of the class with other documented classes.
 
 COLLABORATION_GRAPH    = YES
 
-# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen 
+# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen
 # will generate a graph for groups, showing the direct groups dependencies
 
 GROUP_GRAPHS           = YES
 
-# If the UML_LOOK tag is set to YES doxygen will generate inheritance and 
-# collaboration diagrams in a style similar to the OMG's Unified Modeling 
+# If the UML_LOOK tag is set to YES doxygen will generate inheritance and
+# collaboration diagrams in a style similar to the OMG's Unified Modeling
 # Language.
 
 UML_LOOK               = YES
 
-# If set to YES, the inheritance and collaboration graphs will show the 
+# If the UML_LOOK tag is enabled, the fields and methods are shown inside
+# the class node. If there are many fields or methods and many nodes the
+# graph may become too big to be useful. The UML_LIMIT_NUM_FIELDS
+# threshold limits the number of items for each type to make the size more
+# managable. Set this to 0 for no limit. Note that the threshold may be
+# exceeded by 50% before the limit is enforced.
+
+UML_LIMIT_NUM_FIELDS   = 10
+
+# If set to YES, the inheritance and collaboration graphs will show the
 # relations between templates and their instances.
 
 TEMPLATE_RELATIONS     = NO
 
-# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT 
-# tags are set to YES then doxygen will generate a graph for each documented 
-# file showing the direct and indirect include dependencies of the file with 
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT
+# tags are set to YES then doxygen will generate a graph for each documented
+# file showing the direct and indirect include dependencies of the file with
 # other documented files.
 
 INCLUDE_GRAPH          = YES
 
-# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and 
-# HAVE_DOT tags are set to YES then doxygen will generate a graph for each 
-# documented header file showing the documented files that directly or 
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and
+# HAVE_DOT tags are set to YES then doxygen will generate a graph for each
+# documented header file showing the documented files that directly or
 # indirectly include this file.
 
 INCLUDED_BY_GRAPH      = YES
 
-# If the CALL_GRAPH and HAVE_DOT options are set to YES then 
-# doxygen will generate a call dependency graph for every global function 
-# or class method. Note that enabling this option will significantly increase 
-# the time of a run. So in most cases it will be better to enable call graphs 
+# If the CALL_GRAPH and HAVE_DOT options are set to YES then
+# doxygen will generate a call dependency graph for every global function
+# or class method. Note that enabling this option will significantly increase
+# the time of a run. So in most cases it will be better to enable call graphs
 # for selected functions only using the \callgraph command.
 
-CALL_GRAPH             = YES
+CALL_GRAPH             = NO
 
-# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then 
-# doxygen will generate a caller dependency graph for every global function 
-# or class method. Note that enabling this option will significantly increase 
-# the time of a run. So in most cases it will be better to enable caller 
+# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then
+# doxygen will generate a caller dependency graph for every global function
+# or class method. Note that enabling this option will significantly increase
+# the time of a run. So in most cases it will be better to enable caller
 # graphs for selected functions only using the \callergraph command.
 
-CALLER_GRAPH           = YES
+CALLER_GRAPH           = NO
 
-# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen 
+# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen
 # will generate a graphical hierarchy of all classes instead of a textual one.
 
 GRAPHICAL_HIERARCHY    = YES
 
-# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES 
-# then doxygen will show the dependencies a directory has on other directories 
-# in a graphical way. The dependency relations are determined by the #include 
+# If the DIRECTORY_GRAPH and HAVE_DOT tags are set to YES
+# then doxygen will show the dependencies a directory has on other directories
+# in a graphical way. The dependency relations are determined by the #include
 # relations between the files in the directories.
 
 DIRECTORY_GRAPH        = YES
 
-# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images 
-# generated by dot. Possible values are png, svg, gif or svg. 
-# If left blank png will be used.
+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
+# generated by dot. Possible values are svg, png, jpg, or gif.
+# If left blank png will be used. If you choose svg you need to set
+# HTML_FILE_EXTENSION to xhtml in order to make the SVG files
+# visible in IE 9+ (other browsers do not have this requirement).
 
 DOT_IMAGE_FORMAT       = png
 
-# The tag DOT_PATH can be used to specify the path where the dot tool can be 
+# If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to
+# enable generation of interactive SVG images that allow zooming and panning.
+# Note that this requires a modern browser other than Internet Explorer.
+# Tested and working are Firefox, Chrome, Safari, and Opera. For IE 9+ you
+# need to set HTML_FILE_EXTENSION to xhtml in order to make the SVG files
+# visible. Older versions of IE do not have SVG support.
+
+INTERACTIVE_SVG        = NO
+
+# The tag DOT_PATH can be used to specify the path where the dot tool can be
 # found. If left blank, it is assumed the dot tool can be found in the path.
 
-DOT_PATH               = /usr/local/bin
+DOT_PATH               = /opt/local/bin
 
-# The DOTFILE_DIRS tag can be used to specify one or more directories that 
-# contain dot files that are included in the documentation (see the 
+# The DOTFILE_DIRS tag can be used to specify one or more directories that
+# contain dot files that are included in the documentation (see the
 # \dotfile command).
 
-DOTFILE_DIRS           = 
+DOTFILE_DIRS           =
 
-# The MSCFILE_DIRS tag can be used to specify one or more directories that 
-# contain msc files that are included in the documentation (see the 
+# The MSCFILE_DIRS tag can be used to specify one or more directories that
+# contain msc files that are included in the documentation (see the
 # \mscfile command).
 
-MSCFILE_DIRS           = 
+MSCFILE_DIRS           =
 
-# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of 
-# nodes that will be shown in the graph. If the number of nodes in a graph 
-# becomes larger than this value, doxygen will truncate the graph, which is 
-# visualized by representing a node as a red box. Note that doxygen if the 
-# number of direct children of the root node in a graph is already larger than 
-# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note 
+# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of
+# nodes that will be shown in the graph. If the number of nodes in a graph
+# becomes larger than this value, doxygen will truncate the graph, which is
+# visualized by representing a node as a red box. Note that doxygen if the
+# number of direct children of the root node in a graph is already larger than
+# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note
 # that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
 
-DOT_GRAPH_MAX_NODES    = 3
+DOT_GRAPH_MAX_NODES    = 50
 
-# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the 
-# graphs generated by dot. A depth value of 3 means that only nodes reachable 
-# from the root by following a path via at most 3 edges will be shown. Nodes 
-# that lay further from the root node will be omitted. Note that setting this 
-# option to 1 or 2 may greatly reduce the computation time needed for large 
-# code bases. Also note that the size of a graph can be further restricted by 
+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the
+# graphs generated by dot. A depth value of 3 means that only nodes reachable
+# from the root by following a path via at most 3 edges will be shown. Nodes
+# that lay further from the root node will be omitted. Note that setting this
+# option to 1 or 2 may greatly reduce the computation time needed for large
+# code bases. Also note that the size of a graph can be further restricted by
 # DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
 
-MAX_DOT_GRAPH_DEPTH    = 7
+MAX_DOT_GRAPH_DEPTH    = 0
 
-# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent 
-# background. This is disabled by default, because dot on Windows does not 
-# seem to support this out of the box. Warning: Depending on the platform used, 
-# enabling this option may lead to badly anti-aliased labels on the edges of 
+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
+# background. This is disabled by default, because dot on Windows does not
+# seem to support this out of the box. Warning: Depending on the platform used,
+# enabling this option may lead to badly anti-aliased labels on the edges of
 # a graph (i.e. they become hard to read).
 
 DOT_TRANSPARENT        = NO
 
-# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output 
-# files in one run (i.e. multiple -o and -T options on the command line). This 
-# makes dot run faster, but since only newer versions of dot (>1.8.10) 
+# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output
+# files in one run (i.e. multiple -o and -T options on the command line). This
+# makes dot run faster, but since only newer versions of dot (>1.8.10)
 # support this, this feature is disabled by default.
 
 DOT_MULTI_TARGETS      = NO
 
-# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will 
-# generate a legend page explaining the meaning of the various boxes and 
+# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will
+# generate a legend page explaining the meaning of the various boxes and
 # arrows in the dot generated graphs.
 
 GENERATE_LEGEND        = YES
 
-# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will 
-# remove the intermediate dot files that are used to generate 
+# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will
+# remove the intermediate dot files that are used to generate
 # the various graphs.
 
 DOT_CLEANUP            = YES
diff --git a/HySoP/hysop/__init__.py.in b/HySoP/hysop/__init__.py.in
index dd25d5474a915edd488f75238a39c6f3049ca240..dcbbb2347440c28c2997e98c352128730c9a4e86 100755
--- a/HySoP/hysop/__init__.py.in
+++ b/HySoP/hysop/__init__.py.in
@@ -1,5 +1,5 @@
 """
-@package ParMePy
+@package parmepy
 
 Python package dedicated to flow simulation using particular methods on hybrid architectures (MPI-GPU)
 
@@ -25,8 +25,8 @@ Box = domain.box.Box
 ## Cartesian grid
 
 ## MPI topologies and associated meshes
-import fields.topology
-CartesianTopology = fields.topology.CartesianTopology
+import domain.topology
+CartesianTopology = domain.topology.CartesianTopology
 
 ## Fields
 import fields.discrete
@@ -37,10 +37,10 @@ ContinuousField = fields.continuous.ContinuousField
 AnalyticalField = fields.analytical.AnalyticalField
 
 ## Operators
-import operator.Transport
-import operator.Velocity
-Transport = operator.Transport.Transport
-Velocity = operator.Velocity.Velocity
+import operator.transport
+import operator.velocity
+Transport = operator.transport.Transport
+Velocity = operator.velocity.Velocity
 
 ## Problem
 import problem.problem
diff --git a/HySoP/hysop/constants.py b/HySoP/hysop/constants.py
index 434b9d86b9012fd1c4d4aae2080eac24881d0acf..891e05b580d8423d1a7ac5cbc3e6d2f9dd0656d8 100644
--- a/HySoP/hysop/constants.py
+++ b/HySoP/hysop/constants.py
@@ -1,6 +1,6 @@
-# -*- coding: utf-8 -*-
 """
 @package parmepy.constants
+
 Constant parameters required for the parmepy package (internal use).
 
 """
@@ -10,7 +10,6 @@ import math
 from parmepy.particular_solvers import __path__ as solver_path
 import os
 
-#
 PI = math.pi
 # Set default type for real and integer numbers
 PARMES_REAL = np.float64
diff --git a/HySoP/hysop/domain/__init__.py b/HySoP/hysop/domain/__init__.py
index a698f85c8fc4f5654e3e794edf516631fd1e85b3..bf364580ec83205cc546f24797c2e9625a6946b9 100644
--- a/HySoP/hysop/domain/__init__.py
+++ b/HySoP/hysop/domain/__init__.py
@@ -1,5 +1,6 @@
 """
 @package parmepy.domain
+@file parmepy/domain/__init__.py
 
 Everything concerning physical domains, their discretizations and MPI topologies.
 
diff --git a/HySoP/hysop/domain/box.py b/HySoP/hysop/domain/box.py
index c2ce204a775f9d4b434126e7de26600e297fadf5..eec974a3b1e48a613062f56ee4b42fc5b10c8ab1 100644
--- a/HySoP/hysop/domain/box.py
+++ b/HySoP/hysop/domain/box.py
@@ -1,51 +1,63 @@
-# -*- coding: utf-8 -*-
+"""@package parmepy.domain.box
+
+Classes for box domains description.
+"""
 from ..constants import *
 from .domain import Domain
 from .grid import CartesianGrid
-import numpy as np
 
 
 class Box(Domain):
     """
     Periodic box representation.
-    Note FP : BC as parameter may be better?
-
+    @note FP : BC as parameter may be better?
+    @todo Have different BC
     """
 
     def __init__(self, dimension=3, length=[1.0, 1.0, 1.0], origin=[0., 0., 0.]):
         """
-        Constructor.
-        Create a Box from a dimension, length and minimum position.
+        Create a Periodic Box from a dimension, length and origin.
         Parameters dimensions must coincide. Raise ValueError in case of inconsistent parameters dimensions.
 
-        @param length : Box length.
-        @param origin : Box minimum position.
+        @par
+        By defaults, it creates a \f$[0;1]^3\f$ Box.
+
+        @param dimension : Box dimension. Default: 3
+        @param length : Box length. Default [1.0, 1.0, 1.0]
+        @param origin : Box minimum position. Default [0., 0., 0.]
         """
         if not (dimension == len(length) and dimension == len(origin)):
             raise ValueError("Box parameters inconsistents dimensions")
         Domain.__init__(self, dimension)
-        ##  Box length. length = max - min.
+        ##  Box length.
         self.length = np.asarray(length, dtype=PARMES_REAL)
-        ##  Minimum Box position.
+        ##  Box origin
         self.origin = np.asarray(origin, dtype=PARMES_REAL)
-        ## Maximum Box position.
+        ## Maximum Box position. max = origin + length
         self.max = self.origin + self.length
-        # Boundary conditions type :
+        ## Boundary conditions type
         self.boundaries = np.zeros((self.dimension), dtype=PARMES_INTEGER)
         self.boundaries[:] = PERIODIC
-        self.discreteDomain = None
 
     def discretize(self, resolution):
-        """Box discretization method.
+        """
+        Box discretization method.
+        Creates a CartesianGrid from the Box and a resolution.
+
+        @param resolution : resolution of the discretization.
+        @return CartesianGrid as discretized Box.
+
         Use an array for discreteDomain??? i.e to associate several discretisations for the same domain.
         Or maybe this should be a member of the fields??
         """
-
         self.discreteDomain = CartesianGrid(resolution, self)
         return self.discreteDomain
 
     def __str__(self):
-        """ Doc display. """
+        """
+        Informations display.
+        @return Informations
+        """
         s = str(self.dimension) + "D box (parallelepipedic or rectangular) domain : \n"
         s += "   origin : " + str(self.origin) + ", maxPosition :" + str(self.max) + ", lengthes :" + str(self.length) + "."
         if self.discreteDomain is not None:
diff --git a/HySoP/hysop/domain/discrete.py b/HySoP/hysop/domain/discrete.py
index e568f75bb2c98c6247af6ca3839bb53aeb190899..cf9443864d8c1335d9ca8f87ad9e6899bb41c694 100644
--- a/HySoP/hysop/domain/discrete.py
+++ b/HySoP/hysop/domain/discrete.py
@@ -1,32 +1,27 @@
-# -*- coding: utf-8 -*-
-"""
-@package parmepy.domain.discrete
-
-Physical domain discretization
+"""@package parmepy.domain.discrete
 
+Classes for physical domains discretization description.
 """
 from abc import ABCMeta, abstractmethod
 
 
 class DiscreteDomain:
-    """ Abstract description of a discretized physical domain. """
+    """ Abstract description of a discretized physical domain."""
 
     __metaclass__ = ABCMeta
 
     @abstractmethod
     def __init__(self, domain=None):
         """
-        Constructor.
         Create a DiscreteDomain with a given discretization.
+        @param domain : Domain to discretize
         """
+        ## Domain to discretize
         self.domain = domain
         if(domain is not None):
+            ## Domain dimension
             self.dimension = domain.dimension
 
-        ## Discretization specifications. Discrete elements number.
-        #self.elementNumber = None
-        ## Discretization specifications. Discrete elements size.
-        #self.elementSize = None
 
 if __name__ == "__main__":
     print __doc__
diff --git a/HySoP/hysop/domain/domain.py b/HySoP/hysop/domain/domain.py
index 2779b66d38b75caf37b7d58362dd500633020c3b..670d0fea5b872419ba2d2d5438e1295a3a2eafe3 100644
--- a/HySoP/hysop/domain/domain.py
+++ b/HySoP/hysop/domain/domain.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 """@package parmepy.domain.domain
 
 Classes for physical domains description.
@@ -13,10 +12,8 @@ class Domain:
 
     @abstractmethod
     def __init__(self, dimension):
-        """
-
+        """ Constructor
         @param dimension integer : domain dimension.
-
         """
         ## Domain dimension.
         self.dimension = dimension
diff --git a/HySoP/hysop/domain/grid.py b/HySoP/hysop/domain/grid.py
index 18e284859066dff8b21c43b7cd94f5e237df2103..e1bdcb5fa32320036a920439c0863f26b2f26bf2 100644
--- a/HySoP/hysop/domain/grid.py
+++ b/HySoP/hysop/domain/grid.py
@@ -1,16 +1,21 @@
-# -*- coding: utf-8 -*-
-"""
-@package parmepy.domain.grid
+"""@package parmepy.domain.grid
 
-Cartesian grid definition
+Cartesian grid definition.
 """
+from ..constants import *
 from .discrete import DiscreteDomain
-import numpy as np
 
 
 class CartesianGrid(DiscreteDomain):
-    """ Discrete box representation as a cartesian grid. """
+    """ Discrete box representation as a cartesian grid."""
+
     def __init__(self, resolution, domain):
+        """
+        Creates a CartesianGrid.
+
+        @param resolution : resolution used
+        @param domain : Domain to discretize
+        """
         DiscreteDomain.__init__(self, domain)
         assert(self.dimension == len(resolution))
         ## lowest point of the grid
@@ -20,24 +25,11 @@ class CartesianGrid(DiscreteDomain):
         ## number of points in each direction
         self.resolution = resolution
         ## space step size
-        self.step = self.length/(self.resolution-1)
-        ## self.axes = [np.asarray(np.arange(self.min[i], self.max[i], self.elementSize[i]), dtype=dtype_real, order=order) for i in xrange(self.dimension)]
+        self.step = self.length / (self.resolution - 1)
 
     def update(start):
         self.start = start
 
-    def applyConditions(self, pos, dir):
-        """
-        Apply periodic boundary conditions of the periodic domain.
-
-        @param pos position : position to check.
-        @return position inside the box boundary.
-        """
-        ## ------------------- NumPy Optimisation
-        pos[..., dir] = np.where(pos[..., dir] >= self.max[dir], pos[..., dir] - self.max[dir] + self.min[dir], pos[..., dir])
-        pos[..., dir] = np.where(pos[..., dir] < self.min[dir], pos[..., dir] + self.max[dir] - self.min[dir], pos[..., dir])
-        ## -------------------
-
     def __getitem__(self, index):
         """
         Get iter overriding
diff --git a/HySoP/hysop/fields/topology.py b/HySoP/hysop/domain/topology.py
similarity index 95%
rename from HySoP/hysop/fields/topology.py
rename to HySoP/hysop/domain/topology.py
index d993b7197289188d102b7fcf84e1612f26bdb391..d99ece672f73396be2c2ef59027de2fc4cef3685 100644
--- a/HySoP/hysop/fields/topology.py
+++ b/HySoP/hysop/domain/topology.py
@@ -2,7 +2,6 @@
 @package parmepy.domain.topology
 MPI Topologies
 """
-import numpy as np
 import mpi4py.MPI as MPI
 from ..constants import *
 
@@ -65,7 +64,12 @@ class CartesianTopology(object):
                 localResolution[i] = nbpoints[i] + remainingPoints[i]
         start = np.zeros((domain.dimension), dtype=PARMES_INTEGER)
         start[:self.dim] = self.coords * nbpoints
-        self.mesh = LocalMesh(self.rank, resolution=localResolution, start=start, dom_size=self.domain.length / self.resolution,dom_origin=self.domain.origin, ghosts=self.ghosts)
+        self.mesh = LocalMesh(self.rank,
+                              resolution=localResolution,
+                              start=start,
+                              dom_size=self.domain.length / self.resolution,
+                              dom_origin=self.domain.origin,
+                              ghosts=self.ghosts)
 
     def __str__(self):
         """ Topology info display """
diff --git a/HySoP/hysop/fields/__init__.py b/HySoP/hysop/fields/__init__.py
index cee2ba565939f0122501e45c1c3e6e89502736f4..3ae374d3bc7dc977e39288ab8c6dd0930c993659 100644
--- a/HySoP/hysop/fields/__init__.py
+++ b/HySoP/hysop/fields/__init__.py
@@ -2,5 +2,4 @@
 @package parmepy.fields
 
 Everything concerning Fields.
-
 """
diff --git a/HySoP/hysop/fields/analytical.py b/HySoP/hysop/fields/analytical.py
index 2b1dcc35320caf65e03ad2b46d357a76e3d3527c..b8c04f6c8fb0d510c1ec89b3f9445e09a8e2f55b 100644
--- a/HySoP/hysop/fields/analytical.py
+++ b/HySoP/hysop/fields/analytical.py
@@ -1,7 +1,7 @@
-# -*- coding: utf-8 -*-
 """
 @package parmepy.fields.analytical
 
+Continuous variable description defined with an analytic formula.
 """
 from .continuous import ContinuousField
 from .discrete import ScalarField
@@ -16,12 +16,14 @@ class AnalyticalField(ContinuousField):
 
     def __init__(self, domain, formula, name="", vector=False):
         """
-        Constructor.
         Create an AnalyticalField from a formula.
 
-        @param domain : application domain of the variable.
-        @param dimension : variable dimension.
-        @param formula : function defining the variable.
+        @param domain : variable application domain.
+        @param formula : python function
+        @param name : name of the variable (used for vtk output).
+        @param vector : is variable is a vector.
+
+        @note formula is used in ScalarField or VectorField as vectorized function by numpy.
         """
         ContinuousField.__init__(self, domain, name, vector)
         ## Analytic formula.
@@ -32,7 +34,7 @@ class AnalyticalField(ContinuousField):
         Evaluation of the variable at a given position.
 
         @param pos : Position to evaluate.
-        @return : value of the formula at the given position.
+        @return formula(pos): value of the formula at the given position.
         """
         return self.formula(*pos)
 
diff --git a/HySoP/hysop/fields/continuous.py b/HySoP/hysop/fields/continuous.py
index aa088c6a2f2ef500acc87cf2a930768ab2741c92..75f0925b23815dbb9883bd00519d881a114e349b 100644
--- a/HySoP/hysop/fields/continuous.py
+++ b/HySoP/hysop/fields/continuous.py
@@ -1,6 +1,6 @@
-# -*- coding: utf-8 -*-
 """
 @package parmepy.fields.continuous
+
 Continuous variable description
 """
 from .discrete import ScalarField
@@ -12,11 +12,11 @@ class ContinuousField(object):
 
     def __init__(self, domain, name="?", vector=False):
         """
-        Constructor.
         Create a ContinuousField.
 
-         @param domain : variable application domain.
-         @param name : name of the variable (used for vtk output).
+        @param domain : variable application domain.
+        @param name : name of the variable (used for vtk output).
+        @param vector : is variable is a vector.
         """
         ## Application domain of the variable.
         self.domain = domain
@@ -26,17 +26,18 @@ class ContinuousField(object):
         self.discreteField = None
         ## Name of this field
         self.name = name
-        # number of different discretizations
+        # Number of different discretizations
         self._fieldId = -1
-        ## list of the various discretizations of this field
+        ## List of the various discretizations of this field
         self.discreteField = []
-        ## is field is a vector field
+        ## Is field is a vector field
         self.vector = vector
 
     def discretize(self, topology=None):
         """
-        discretization of the field on a topology
-
+        Discretization of the field on a topology
+        @param topology : Topology definition to use
+        @return discrete field and its index
         """
         self._fieldId += 1
         if self.vector:
@@ -50,12 +51,17 @@ class ContinuousField(object):
         return self.discreteField[self._fieldId], self._fieldId
 
     def initialize(self):
+        """
+        Initialize a field.
+        @see VectorField.initialize
+        @see ScalarField.initialize
+        """
         if self._fieldId == -1:
             raise ValueError("Cannot initialise analytical field non discretized.")
         print self.name,
         for dF in self.discreteField:
             dF.initialize()
-        print "Done"
+        print " .Done"
 
     def __str__(self):
         """ Field info display """
diff --git a/HySoP/hysop/fields/discrete.py b/HySoP/hysop/fields/discrete.py
index a47e5440fe6a67d3f02ec3341be1d6e0d1071e4e..c267afaaa174db7b94f83085c0a2f2d9ba5852dd 100644
--- a/HySoP/hysop/fields/discrete.py
+++ b/HySoP/hysop/fields/discrete.py
@@ -1,7 +1,7 @@
-# -*- coding: utf-8 -*-
 """
 @package parmepy.fields.discrete
 
+Discretes variables (scalar and vectors) descriptions.
 """
 import numpy as np
 from ..constants import *
@@ -15,25 +15,42 @@ class ScalarField(object):
     """
 
     def __init__(self, parent, topology=None, name="?", idFromParent=None):
+        """
+        Creates a ScalaField.
+
+        @param parent : Continuous field.
+        @param topology : Topology informations
+        @param name : Field name
+        @param idFromParent : Index in the parent's discrete fields
+        """
         if(topology is not None):
+            ## Topology informations.
             self.topology = topology
         else:
             raise NotImplementedError()
-
+        ## Field name.
         self.name = name
+        ## Field dimension.
         self.dimension = topology.domain.dimension
+        ## Field resolution.
         self.resolution = self.topology.mesh.resolution
-        ## \todo is numpy array zeros or empty???
+        ## Field data numpy array. \todo is numpy array zeros or empty???
         self.data = np.zeros((self.resolution), dtype=PARMES_REAL, order=ORDER)
+        ## Pointer to gpu data array if needed.
         self.gpu_data = None
+        ## @private Continuous field
         self.__parentField = parent
+        ## @private Index in parent's field discrete fields
         self.__idFromParent = idFromParent
+        ## Application domain of the variable.
         self.domain = self.__parentField.domain.discreteDomain
+        ## Is self.data contains data
         self.contains_data = False
+        ## Scalar is not vector
         self.vector = False
 
     def __str__(self):
-        """ Display class information """
+        """ Display class information. """
         s = '[' + str(self.topology.rank) + '] '
         s += " id " + str(self.__idFromParent) + ", "
         s += self.name + " " + str(self.dimension) + 'D discrete field with resolution '
@@ -41,21 +58,36 @@ class ScalarField(object):
         return s + "\n"
 
     def __getitem__(self, i):
-        """ Access to the content of the field """
+        """
+        Access to the content of the field.
+        @param i : requested index.
+        @return data[i].
+        """
         return self.data.__getitem__(i)
 
     def __setitem__(self, i, value):
         """
-        Set the content of the field component at position i
-        Usage :
-        A = ScalarField(topo)
+        Set the content of the field component at position i.
+
+        @param i : requested index.
+        @param value : value to set.
+
+        Usage :\n
+        A = ScalarField(topo)\n
         A[2,1,1] = 12.0 # Calls A.data[2,1,1] = 12.0
         """
         self.data.__setitem__(i, value)
 
     def initialize(self, formula=None):
         """
-        Initialize values with given formula
+        Initialize values with given formula.
+
+        @param formula : formula to apply on coordinates.
+
+        Formula need to be vectorized by numpy. Therefore formula must have the following signature:
+        @li 3D : float formula(float x, float y, float z)
+        @li 2D : float formula(float x, float y)
+        where x,y,z are point coordinates.
         """
         if formula is not None:
             print "...",
@@ -73,9 +105,6 @@ class ScalarField(object):
         else:
             print "No formula",
 
-    def tofile(self, filename):
-        evtk.imageToVTK(filename, pointData={self.name: self.data})
-
 
 class VectorField(object):
     """
@@ -84,21 +113,38 @@ class VectorField(object):
     """
 
     def __init__(self, parent, topology=None, name="?", idFromParent=None):
+        """
+        Creates a VectorField.
+
+        @param parent : Continuous field.
+        @param topology : Topology informations
+        @param name : Field name
+        @param idFromParent : Index in the parent's discrete fields
+        """
         if(topology is not None):
+            ## Topology informations.
             self.topology = topology
         else:
             raise NotImplementedError()
-
+        ## Field name.
         self.name = name
+        ## Field dimension.
         self.dimension = topology.domain.dimension
+        ## Field resolution.
         self.resolution = self.topology.mesh.resolution
-        ## \todo is numpy array zeros or empty???
+        ## Field data numpy array. \todo is numpy array zeros or empty???
         self.data = [np.zeros((self.resolution), dtype=PARMES_REAL, order=ORDER) for d in xrange(self.dimension)]
+        ## Pointer to gpu data arrays if needed.
         self.gpu_data = [None for d in xrange(self.dimension)]
+        ## @private Continuous field
         self.__parentField = parent
+        ## @private Index in parent's field discrete fields
         self.__idFromParent = idFromParent
+        ## Application domain of the variable.
         self.domain = self.__parentField.domain.discreteDomain
+        ## Is self.data contains data
         self.contains_data = False
+        ## Scalar is not vector
         self.vector = True
 
     def __str__(self):
@@ -110,12 +156,17 @@ class VectorField(object):
         return s + "\n"
 
     def __getitem__(self, i):
-        """ Access to the content of the field
-        Usage (3D): A = VectorField(...), We have 3 components len(a.data) == 3.
+        """ Access to the content of the field.
+
+        @param i : requested index.
+        @return data[i] depending on i.
+
+        Usage (3D): \n
+        A = VectorField(...), We have 3 components len(a.data) == 3. \n
         Following instructions access to index 2,1,1 of y component:
-        A[2,1,1,1]
-        A[1][2,1,1]
-        Access to whole vector of index 2,1,1: A[2,1,1]
+        @li A[2,1,1,1]
+        @li A[1][2,1,1]
+        @li Access to whole vector of index 2,1,1: A[2,1,1]
         """
         try:
             if len(i) == len(self.data):
@@ -127,11 +178,15 @@ class VectorField(object):
 
     def __setitem__(self, i, value):
         """
-        Set the content of the vector field component at position i
-        Usage :
-        A = VectorField(topo)
-        A[2,1,1] = 12.0 # Calls A.data[d][2,1,1] = 12.0 for all components d.
-        A[2,1,1] = [12.0, 13.0, 14.0] # Calls A.data[0][2,1,1] = 12.0, A.data[1][2,1,1] = 13.0 and A.data[2][2,1,1] = 14.0
+        Set the content of the vector field component at position i.
+
+        @param i : requested index.
+        @param value : value to set.
+
+        Usage :\n
+        A = VectorField(topo)\n
+        A[2,1,1] = 12.0 # Calls A.data[d][2,1,1] = 12.0 for all components d.\n
+        A[2,1,1] = [12.0, 13.0, 14.0] # Calls A.data[0][2,1,1] = 12.0, A.data[1][2,1,1] = 13.0 and A.data[2][2,1,1] = 14.0\n
         A[1][2,1,1] = 13.0 # Calls A.data[1][2,1,1] = 12.0
         """
         if len(i) == len(self.data):
@@ -144,9 +199,15 @@ class VectorField(object):
 
     def initialize(self, formula=None):
         """
-        Initialize values with given formula
+        Initialize values with given formula.
+
+        @param formula : formula to apply on coordinates.
+
+        Formula need to be vectorized by numpy. Therefore formula must have the following signature:
+        @li 3D : float, float, float formula(float x, float y, float z)
+        @li 2D : float, float formula(float x, float y)
+        where x,y,z are point coordinates.
         """
-        #print self.topology.mesh.coords
         if formula is not None:
             print "...",
             v_formula = np.vectorize(formula)
@@ -163,5 +224,5 @@ class VectorField(object):
 
 if __name__ == "__main__":
     print __doc__
-    print "- Provided class : ScalarField"
+    print "- Provided class : ScalarField, VectorField"
     print ScalarField.__doc__
diff --git a/HySoP/hysop/operator/__init__.py b/HySoP/hysop/operator/__init__.py
index b6378e5b42d3b51a1c8a1bd69ea4401b5d394294..430a206ea3619dd4a0923cf131408ed6e1825a44 100644
--- a/HySoP/hysop/operator/__init__.py
+++ b/HySoP/hysop/operator/__init__.py
@@ -2,5 +2,4 @@
 @package parmepy.operator
 
 Everything concerning operators.
-
 """
diff --git a/HySoP/hysop/operator/continuous.py b/HySoP/hysop/operator/continuous.py
index 0375e3ec60f3f6cbcebc64273666608c55bf0f1c..f3500bb2ade1e0ebe95b6818ef3e900f6dd4a4c8 100644
--- a/HySoP/hysop/operator/continuous.py
+++ b/HySoP/hysop/operator/continuous.py
@@ -1,8 +1,7 @@
-# -*- coding: utf-8 -*-
 """
 @package parmepy.operator.continuous
 
-Operator representation
+Operator representation.
 """
 from abc import ABCMeta, abstractmethod
 
@@ -17,47 +16,58 @@ class ContinuousOperator:
     @abstractmethod
     def __init__(self):
         """
-        Constructor.
         Create a ContinuousOperator.
         """
         ## Variables
         self.variables = []
         ## Operator discretization.
         self.discreteOperator = None
+        ## Is need to split operator
+        self.needSplitting = False
 
     def addVariable(self, cVariable):
         """
         Add an continuous variables to the operator.
-        Also add variables' domains to the operator.
 
-        @param cVariable ContinuousVariable.ContinuousVariable : variables to add.
+        @param cVariable : list of variables to add.
         """
         for v in cVariable:
             if self.variables.count(v) == 0:
                 self.variables.append(v)
 
     def apply(self, *args):
+        """
+        Apply operator.
+
+        @param *args : Operator arguments.
+        @return computing time.
+        """
         return self.discreteOperator.apply(*args)
 
     def setMethod(self, method):
+        """
+        Sets method to use in apply method.
+        @param method : the method to use.
+        """
         if self.discreteOperator is not None:
             self.discreteOperator.setMethod(method)
         else:
             raise ValueError("Cannot set mumerical method to non discretized operator")
 
     def printComputeTime(self):
+        """Displays compute time for operator."""
         if self.discreteOperator is not None:
             self.discreteOperator.printComputeTime()
         else:
             raise ValueError("Cannot print compute time of a non discretized operator")
 
     @abstractmethod
-    def discretize(self, spec=None):
+    def discretize(self, *spec):
         """
         Abstract method.
         Must be implemented by sub-class.
 
-        @param spec : discretization specifications.
+        @param *spec : discretization specifications.
         """
         raise NotImplementedError("Need to override method in a subclass of " + providedClass)
 
diff --git a/HySoP/hysop/operator/discrete.py b/HySoP/hysop/operator/discrete.py
index 600b1833f9a140c707422c26adc08850ee0883ae..bcdeb809b9d20d29a863bd761bb7b949f9cd0cc8 100644
--- a/HySoP/hysop/operator/discrete.py
+++ b/HySoP/hysop/operator/discrete.py
@@ -1,7 +1,7 @@
-# -*- coding: utf-8 -*-
 """
-@package operator
-Discrete operator representation
+@package parmepy.operator.discrete
+
+Discrete operator representation.
 """
 from abc import ABCMeta, abstractmethod
 
@@ -16,19 +16,22 @@ class DiscreteOperator:
     @abstractmethod
     def __init__(self):
         """
-        Constructor.
         Create an empty discrete operator.
         """
-        self.input, self.output = None, None
+        ## Input variables
+        self.input = None
+        ## Output variables
+        self.output = None
         ## variables
         self.variables = []
         ## Operator numerical method.
-        self.numMethod = []
-        self.needSplitting = False
-        self.gpu_kernel = None
-        self.gpu_kernel_name = ""
+        self.numMethod = None
+        ## DiscreteOperator is a discrete operator
         self.discreteOperator = self
+        ## Total compute time
         self.total_time = 0.
+        ## Operator name
+        self.name = "?"
 
     def setMethod(self, method):
         """
@@ -41,9 +44,8 @@ class DiscreteOperator:
     def addVariable(self, cVariable):
         """
         Add an continuous variables to the operator.
-        Also add variables' domains to the operator.
 
-        @param cVariable ContinuousVariable.ContinuousVariable : variables to add.
+        @param cVariable : list of variables to add.
         """
         for v in cVariable:
             if self.variables.count(v) == 0:
@@ -51,9 +53,7 @@ class DiscreteOperator:
 
     @abstractmethod
     def printComputeTime(self):
-        """
-        Print total computing time
-        """
+        """Print total computing time."""
         raise NotImplementedError("Need to override method in a subclass of " + providedClass)
 
     @abstractmethod
@@ -61,8 +61,6 @@ class DiscreteOperator:
         """
         Abstract method, apply operaton on a variable.
         Must be implemented by sub-class.
-
-        @param point DiscreteVariable : apply operator on this point.
         """
         raise NotImplementedError("Need to override method in a subclass of " + providedClass)
 
diff --git a/HySoP/hysop/operator/remeshing.py b/HySoP/hysop/operator/remeshing.py
index 2b84c868cd632c9f2ab57ea86a5dbd5aaf3fb44c..af65a15168c89212e1d1e030fa14cd4b9ba5c2a6 100644
--- a/HySoP/hysop/operator/remeshing.py
+++ b/HySoP/hysop/operator/remeshing.py
@@ -1,7 +1,7 @@
-# -*- coding: utf-8 -*-
 """
-@package Operator
-Operator representation
+@package parmepy.operator.remeshing
+
+Discrete remeshing representation
 """
 from .discrete import DiscreteOperator
 from ..constants import *
@@ -12,20 +12,16 @@ import time
 class Remeshing(DiscreteOperator):
     """
     Remeshing operator representation.
-    DiscreteOperator.DiscreteOperator specialization.
     """
 
-    def __init__(self, partPositions, partScalar, resscal, method):
+    def __init__(self, partPositions, partScalar, resscal, method=None):
         """
-        Constructor.
-        Create a Remeshing operator on a given discrete domain.
-        Work with a particle field (positions, scalar, type and tag) to set scalar on a grid.
+        Create a Remeshing operator.
 
         @param partPositions : particles positions.
         @param partScalar : particles scalar.
-        @param partBloc : particles bloc number.
-        @param partTag : particle tag number.
-        @param resscal DiscreteVariable.DiscreteVariable : new grid scalar values.
+        @param resscal : result grid scalar values.
+        @param method : the method to use.
         """
         DiscreteOperator.__init__(self)
         ## Particles positions.
@@ -35,18 +31,25 @@ class Remeshing(DiscreteOperator):
         ## Result scalar
         self.res_scalar = resscal
         self.addVariable([self.ppos, self.pscal, self.res_scalar])
-        self.numMethod = method
-        ## input fields
         self.input = [self.ppos, self.pscal]
-        ## output fields
         self.output = [self.res_scalar]
-        self.needSplitting = True
+        self.method = method
+        ## Compute time detailed per directions
         self.compute_time = [0., 0., 0.]
         self.name = "remeshing"
 
     def apply(self, t, dt, splittingDirection):
         """
         Apply Remeshing operator.
+
+        @param t : current time.
+        @param dt : time step.
+        @param splittingDirection : Direction of splitting.
+
+        Remeshing algorithm:
+        @li 1. Remesh particles on grid
+                 - Use a M'6 formula
+        @li 2. Profile timings of OpenCL kernels.
         """
         c_time = 0.
         if self.numMethod is not None:
@@ -58,6 +61,7 @@ class Remeshing(DiscreteOperator):
                                         PARMES_REAL_GPU(self.res_scalar.domain.step[splittingDirection]))
             for df in self.output:
                 df.contains_data = False
+            # Get timpings from OpenCL events
             self.numMethod.queue.finish()
             c_time += (evt.profile.end - evt.profile.start) * 1e-9
             self.compute_time[splittingDirection] += c_time
diff --git a/HySoP/hysop/operator/splitting.py b/HySoP/hysop/operator/splitting.py
index c904e54d80a982e4ba144ac2bdee8e174bb0836f..21908dff60369348a0eaa99f8de2841aed8fe1fd 100644
--- a/HySoP/hysop/operator/splitting.py
+++ b/HySoP/hysop/operator/splitting.py
@@ -1,7 +1,7 @@
-# -*- coding: utf-8 -*-
 """
-@package Operator
-Operator representation
+@package parmepy.operator.splitting
+
+Splitting operator representation
 """
 from .discrete import DiscreteOperator
 import time
@@ -10,18 +10,33 @@ import time
 class Splitting(DiscreteOperator):
     """
     Splitting operator representation.
-    DiscreteOperator.DiscreteOperator specialization.
+
+    Operator of operators applying in a Strang splitting.
+
+    Implements a 2nd order splitting in 3D:
+    @li X-dir, half time step
+    @li Y-dir, half time step
+    @li Z-dir, full time step
+    @li Y-dir, half time step
+    @li X-dir, half time step
+    \n
+    Implements a 2nd order splitting in 2D:
+    @li X-dir, half time step
+    @li Y-dir, full time step
+    @li X-dir, half time step
     """
 
     def __init__(self, operators=[], dim=3):
         """
-        Constructor.
-        Create a Splittinf operator on a given discrete domain.
-        Work with a particle field (positions, scalar, type and tag) to set scalar on a grid.
+        Create a Splitting operator on a given list of operators and a dimension.
 
+        @param operators : list of operators to split.
+        @param dim : problem dimension.
         """
         DiscreteOperator.__init__(self)
+        ## Operators to split
         self.operators = operators
+        ## Splitting at 2nd order.
         self.splitting = []
         ## Half timestep in all directions
         # [self.splitting.append((i, 0.5)) for i in xrange(dim)]
@@ -30,12 +45,16 @@ class Splitting(DiscreteOperator):
         [self.splitting.append((i, 0.5)) for i in xrange(dim - 1)]
         self.splitting.append((dim - 1, 1.))
         [self.splitting.append((dim - 2 - i, 0.5)) for i in xrange(dim - 1)]
+        ## Compute time detailed per directions and per operators
         self.compute_time_details = [[0. for i in xrange(dim)] for op in self.operators]
         self.name = "splitting"
 
     def apply(self, t, dt):
         """
         Apply Remeshing operator.
+
+        @param t : current time.
+        @param dt : time step.
         """
         c_time = 0.
         for split in self.splitting:
@@ -66,5 +85,5 @@ class Splitting(DiscreteOperator):
 
 if __name__ == "__main__":
     print __doc__
-    print "- Provided class : RemeshingDOp"
+    print "- Provided class : Splitting"
     print RemeshingDOp.__doc__
diff --git a/HySoP/hysop/operator/Transport.py b/HySoP/hysop/operator/transport.py
similarity index 51%
rename from HySoP/hysop/operator/Transport.py
rename to HySoP/hysop/operator/transport.py
index 0490eb21b22354dd80e835deca2b45ac5e2de75f..4879d1799ccf49f4f2395705ab8abf287c25b075 100644
--- a/HySoP/hysop/operator/Transport.py
+++ b/HySoP/hysop/operator/transport.py
@@ -1,42 +1,45 @@
-# -*- coding: utf-8 -*-
 """
-@package parmepy.operator.Advection
+@package parmepy.operator.transport
 
-Advection operator representation
+Transport operator representation.
 """
 from .continuous import ContinuousOperator
-from .advection_d import Advection_P
+from .transport_d import Transport_d
 
 
 class Transport(ContinuousOperator):
     """
-    Advection operator representation
+    Transport operator representation.
     """
 
     def __init__(self, velocity, scalar):
         """
-        Constructor.
-        Create an Advection operator from given variables velocity and scalar.
+        Create an Transport operator from given variables velocity and scalar.
 
-        @param velocity ContinuousField : velocity variable.
-        @param scalar ContinuousField : scalar variable.
+        @param velocity : velocity variable.
+        @param scalar : scalar variable.
         """
         ContinuousOperator.__init__(self)
-        ## advection velocity variable
+        ## Transport velocity
         self.velocity = velocity
-        ## advected scalar variable
+        ## Transported scalar
         self.scalar = scalar
+        self.needSplitting = True
         self.addVariable([velocity, scalar])
 
     def discretize(self, idVelocityD=0, idScalarD=0, result_position=None, result_scalar=None, method=None):
         """
-        Advection operator discretization method.
-        Create an AdvectionDOp.AdvectionDOp from given specifications.
-
-        @param spec : discretization specifications, not used.
+        Transport operator discretization method.
+        Create an discrete Transport operator from given specifications.
+
+        @param idVelocityD : Index of velocity discretisation to use.
+        @param idScalarD : Index of scalar discretisation to use.
+        @param result_position : result position.
+        @param result_scalar : result scalar.
+        @param method : the method to use.
         """
         if self.discreteOperator is None:
-            self.discreteOperator = Advection_P(self, idVelocityD, idScalarD, result_position, result_scalar)
+            self.discreteOperator = Transport_d(self, idVelocityD, idScalarD, result_position, result_scalar, method)
 
     def __str__(self):
         """ToString method"""
diff --git a/HySoP/hysop/operator/advection_d.py b/HySoP/hysop/operator/transport_d.py
similarity index 71%
rename from HySoP/hysop/operator/advection_d.py
rename to HySoP/hysop/operator/transport_d.py
index a291e6673ac05afe78e908e56a1831d7fe68364e..1ae5de69a8c7873c2df64defaf5b5a7e477b370a 100644
--- a/HySoP/hysop/operator/advection_d.py
+++ b/HySoP/hysop/operator/transport_d.py
@@ -1,28 +1,31 @@
-# -*- coding: utf-8 -*-
 """
-@package operator
-Discrete advection representation
+@package parmepy.operator.transport_d
+
+Discrete transport representation
 """
 from ..constants import *
 from .discrete import DiscreteOperator
 import pyopencl as cl
-import numpy as np
 import time
 
 
-class Advection_P(DiscreteOperator):
+class Transport_d(DiscreteOperator):
     """
-    Particle avection operator representation.
-    DiscreteOperator.DiscreteOperator specialization.
+    Particle transport operator representation.
+
     """
 
     def __init__(self, advec, idVelocityD=0, idScalarD=0, result_position=None, result_scalar=None, method=None):
         """
-        Constructor.
-        Create a Advection operator on a given continuous domain.
+        Create a Advection operator.
         Work on a given scalar at a given velocity to produce scalar distribution at new positions.
 
-        @param advec : Advection operator.
+        @param advec : Transport operator
+        @param idVelocityD : Index of velocity discretisation to use.
+        @param idScalarD : Index of scalar discretisation to use.
+        @param result_position : result position.
+        @param result_scalar : result scalar.
+        @param method : the method to use.
         """
         DiscreteOperator.__init__(self)
         ## Velocity.
@@ -33,21 +36,37 @@ class Advection_P(DiscreteOperator):
         self.res_position = result_position.discreteField[0]
         ## Result scalar
         self.res_scalar = result_scalar.discreteField[0]
-        ## input fields
         self.input = [self.velocity, self.scalar]
-        ## output fields
         self.output = [self.res_position, self.res_scalar]
-        self.numMethod = method
-        self.needSplitting = True
+        self.method = method
+        ## Previous splitting direction
         self.old_splitting_direction = None
+        ## Compute time detailed per directions
         self.compute_time = [0., 0., 0.]
+        ## Compute time for copy detailed per directions
         self.compute_time_copy = [0., 0., 0.]
+        ## Compute time for transposition detailed per directions
         self.compute_time_transpose = [0., 0., 0.]
         self.name = "advection"
 
     def apply(self, t, dt, splittingDirection):
+        """
+        Apply advection operator.
+
+        @param t : current time.
+        @param dt : time step.
+        @param splittingDirection : Direction of splitting.
+
+        Advection algorithm:
+        @li 1. Particle initialization : \n
+                 - by copy scalar from grid to particles if previous splitting direction equals current splitting direction.\n
+                 - by transposition of scalar from grid to particle.
+        @li 2. Particle advection :\n
+                 - compute particle position in splitting direction as a scalar. Performs a RK2 resolution of dx_p/dt = a_p.
+        @li 3. Profile timings of OpenCL kernels.
+        """
         c_time, c_time_init = 0., 0.
-        if self.numMethod is not None:
+        if self.numMethod is not None and self.init_transpose is not None and self.init_copy is not None:
             # Particle init
             if (self.old_splitting_direction == splittingDirection) or self.old_splitting_direction is None:
                 evt_init = self.init_copy.launch(self.scalar.gpu_data,
@@ -73,6 +92,7 @@ class Advection_P(DiscreteOperator):
                                         PARMES_REAL_GPU(self.scalar.domain.step[splittingDirection]))
             for df in self.output:
                 df.contains_data = False
+            # Get timpings from OpenCL events
             self.numMethod.queue.finish()
             c_time_init = (evt_init.profile.end - evt_init.profile.start) * 1e-9
             c_time = (evt.profile.end - evt.profile.start) * 1e-9
@@ -97,5 +117,5 @@ class Advection_P(DiscreteOperator):
 
 if __name__ == "__main__":
     print __doc__
-    print "- Provided class : AdvectionDOp"
+    print "- Provided class : Transport_d"
     print AdvectionDOp.__doc__
diff --git a/HySoP/hysop/operator/Velocity.py b/HySoP/hysop/operator/velocity.py
similarity index 72%
rename from HySoP/hysop/operator/Velocity.py
rename to HySoP/hysop/operator/velocity.py
index f03384b5a64498361ef9ed57d64c65336a835d95..00e9c7e2ac314f1fe42897df56c68c0efbfe0dd1 100644
--- a/HySoP/hysop/operator/Velocity.py
+++ b/HySoP/hysop/operator/velocity.py
@@ -1,8 +1,7 @@
-# -*- coding: utf-8 -*-
 """
-@package parmepy.operator.Advection
+@package parmepy.operator.velocity
 
-Advection operator representation
+Velocity operator representation.
 """
 from .continuous import ContinuousOperator
 from .velocity_d import Velocity_P
@@ -10,16 +9,14 @@ from .velocity_d import Velocity_P
 
 class Velocity(ContinuousOperator):
     """
-    Velocity operator representation
+    Velocity operator representation.
     """
 
     def __init__(self, velocity):
         """
-        Constructor.
-        Create an Advection operator from given variables velocity and scalar.
+        Create an operator for computing analyically a velocity field.
 
-        @param velocity ContinuousField : velocity variable.
-        @param scalar ContinuousField : scalar variable.
+        @param velocity : velocity variable.
         """
         ContinuousOperator.__init__(self)
         ## velocity variable
@@ -31,10 +28,11 @@ class Velocity(ContinuousOperator):
         Advection operator discretization method.
         Create an AdvectionDOp.AdvectionDOp from given specifications.
 
-        @param spec : discretization specifications, not used.
+        @param idVelocityD : Index of velocity discretisation to use.
+        @param method : the method to use.
         """
         if self.discreteOperator is None:
-            self.discreteOperator = Velocity_P(self, idVelocityD)
+            self.discreteOperator = Velocity_P(self, idVelocityD, method)
 
     def __str__(self):
         """ToString method"""
diff --git a/HySoP/hysop/operator/velocity_d.py b/HySoP/hysop/operator/velocity_d.py
index 2af16d6aee2524b3b602f8fce7ea9e95bd618623..7885f55c027d95331eace964c92118d2a7132b63 100644
--- a/HySoP/hysop/operator/velocity_d.py
+++ b/HySoP/hysop/operator/velocity_d.py
@@ -1,37 +1,34 @@
-# -*- coding: utf-8 -*-
 """
-@package operator
-Discrete velocity
+@package parmepy.operator.velocity_d
+
+Velocity operator representation.
 """
 from ..constants import *
 from .discrete import DiscreteOperator
 import pyopencl as cl
-import numpy as np
 import time
 
 
 class Velocity_P(DiscreteOperator):
     """
-    Velocity computation
-    DiscreteOperator.DiscreteOperator specialization.
+    Velocity computation from analytical expression.x
     """
 
-    def __init__(self, advec, idVelocityD=0, method=None):
+    def __init__(self, velocity_Op, idVelocityD=0, method=None):
         """
-        Constructor.
-        Create a Velocity operator on a given continuous domain.
+        Create a Velocity operator.
 
+        @param velocity_Op : Velocity operator.
+        @param idVelocityD : Index of velocity discretisation to use.
+        @param method : the method to use.
         """
         DiscreteOperator.__init__(self)
         ## Velocity.
-        self.velocity = advec.velocity.discreteField[idVelocityD]
-        ## input fields
+        self.velocity = velocity_Op.velocity.discreteField[idVelocityD]
         self.input = [self.velocity]
-        ## output fields
         self.output = [self.velocity]
-        self.numMethod = method
+        self.method = method
         self.needSplitting = False
-        self.old_splitting_direction = None
         self.compute_time = 0.
         self.name = "velocity"
 
diff --git a/HySoP/hysop/particular_solvers/__init__.py b/HySoP/hysop/particular_solvers/__init__.py
index 6324d880212a0d964c61e0731382bc8f4d2f37c4..8a853e394e565707c4ae5d64b74ec2542117ae39 100644
--- a/HySoP/hysop/particular_solvers/__init__.py
+++ b/HySoP/hysop/particular_solvers/__init__.py
@@ -1,5 +1,5 @@
 """
-@package parmepy.ParticularSolvers
+@package parmepy.particular_solvers
 
 Everything concerning particle solvers.
 
diff --git a/HySoP/hysop/particular_solvers/basic.py b/HySoP/hysop/particular_solvers/basic.py
index 4cdb74de87f6656a00a9558ee220075c17572ce6..f1da47c3173650da477ed913bde5dc2a6280c9df 100644
--- a/HySoP/hysop/particular_solvers/basic.py
+++ b/HySoP/hysop/particular_solvers/basic.py
@@ -1,11 +1,11 @@
-# -*- coding: utf-8 -*-
 """
-@package Utils
+@package parmepy.particular_solvers.basic
+
 Particular solver description.
 """
 from solver import Solver
 from ..fields.continuous import ContinuousField
-from ..operator.Transport import Transport
+from ..operator.transport import Transport
 from ..operator.remeshing import Remeshing
 from ..operator.splitting import Splitting
 from ..tools.timer import Timer
@@ -15,6 +15,7 @@ from ..tools.printer import Printer
 class ParticleSolver(Solver):
     """
     Particular solver description.
+
     Link with differents numericals methods used.
     """
     def __init__(self, problem, t_end, dt,
@@ -25,11 +26,22 @@ class ParticleSolver(Solver):
                  timer=None,
                  io=None):
         """
-        Constructor.
         Create a solver description.
+
+        @param problem : problen that solve this solver.
+        @param t_end : Simulation final time.
+        @param dt : Simulation time step.
+        @param ODESolver : ODE solver method.
+        @param InterpolationMethod : Interpolation method.
+        @param RemeshingMethod : Remeshing method.
+        @param splittingMethod : Splitting type.
+        @param timer : Simulation time step manager.
+        @param io : Simulation io manager.
         """
         Solver.__init__(self, problem)
+        ## Problem to solve
         self.problem = problem
+        ## Advection operator of the problem. Advection need special treatment in particle methods.
         self.advection = None
         ## ODE Solver method.
         self.ODESolver = ODESolver
@@ -39,6 +51,7 @@ class ParticleSolver(Solver):
         self.RemeshingMethod = RemeshingMethod
         ## Splitting Method
         self.splittingMethod = splittingMethod
+        ## Is solver initialized
         self.isInitialized = False
         if timer is None:
             self.problem.setTimer(Timer(t_end, dt))
@@ -56,9 +69,8 @@ class ParticleSolver(Solver):
 
     def initialize(self):
         """
-        Solver initialisation for a given DiscreteProblem.DiscreteProblem.
-
-        @param discreteProblem : Problem to initialize.
+        Solver initialisation.
+        Initialize a particle method solver regarding the problem.
         """
         self.p_position = ContinuousField(domain=self.problem.domains[0], name='ParticlePosition')
         self.p_scalar = ContinuousField(domain=self.problem.domains[0], name='ParticleScalar')
@@ -85,7 +97,7 @@ class ParticleSolver(Solver):
                                 resscal=self.advection.discreteOperator.scalar,
                                 method=self.RemeshingMethod)
         for op in self.problem.operators:
-            if op.discreteOperator.needSplitting:
+            if op.needSplitting:
                 if op is self.advection:
                     index = self.problem.operators.index(op)
                     self.problem.operators[index] = Splitting([op, self.remeshing], dim=self.problem.topology.dim)
diff --git a/HySoP/hysop/particular_solvers/gpu.py b/HySoP/hysop/particular_solvers/gpu.py
index 80f60c296b2cc810523805d83a3e87b0273399d3..f35c66ede44fed07b778d53acf6fe499e0312bad 100644
--- a/HySoP/hysop/particular_solvers/gpu.py
+++ b/HySoP/hysop/particular_solvers/gpu.py
@@ -1,7 +1,7 @@
-# -*- coding: utf-8 -*-
 """
-@package Utils
-GPU Particular solver description.
+@package parmepy.particular_solvers.gpu
+
+Particular solver description. Computations are performed on GPU device.
 """
 from ..constants import *
 from basic import ParticleSolver
@@ -19,6 +19,7 @@ from ..tools.gpu_data_transfer import deviceToHost
 class GPUParticleSolver(ParticleSolver):
     """
     GPU Particular solver description.
+
     Link with differents numericals methods used. Prepare GPU side (memory, kernels, ...)
     """
     def __init__(self, problem, t_end, dt,
@@ -32,8 +33,13 @@ class GPUParticleSolver(ParticleSolver):
                  device_type='gpu',
                  src=None):
         """
-        Constructor.
-        Create a solver description.
+        @copydoc ParticleSolver.__init__()
+        @param platform_id : OpenCL platform id to use.
+        @param device_id : OpenCL device id to use.
+        @param device_type='gpu' : OpenCL device type to use.
+        @param src : OpenCL kernel sources given by user.
+
+        Discover OpenCL environment.
         """
         ParticleSolver.__init__(self, problem, t_end, dt,
                                 ODESolver=ODESolver,
@@ -42,10 +48,12 @@ class GPUParticleSolver(ParticleSolver):
                                 splittingMethod=splittingMethod,
                                 timer=timer,
                                 io=io)
+        ## User kernel sources filename
         self.user_gpu_src = src
         print "=== OpenCL environment ==="
         #Get platform.
         try:
+            ## OpenCL platform
             self.platform = cl.get_platforms()[platform_id]
         except IndexError:
             print "  Incorrect platform_id :", platform_id, ".",
@@ -57,6 +65,7 @@ class GPUParticleSolver(ParticleSolver):
         print "  - Version    :", self.platform.version
         #Get device.
         try:
+            ## OpenCL device
             self.device = self.platform.get_devices(eval("cl.device_type." + device_type.upper()))[device_id]
         except cl.RuntimeError as e:
             print "RuntimeError:", e
@@ -71,21 +80,26 @@ class GPUParticleSolver(ParticleSolver):
         print "  - Global mem size     :", self.device.global_mem_size / (1024 ** 3), "GB"
         print "===\n"
         #Creates GPU Context
+        ## OpenCL context
         self.ctx = cl.Context([self.device])
         #Create CommandQueue on the GPU Context
+        ## OpenCL command queue
         self.queue = cl.CommandQueue(self.ctx, properties=cl.command_queue_properties.PROFILING_ENABLE)
 
     def initialize(self):
         """
-        Solver initialisation for a given DiscreteProblem.DiscreteProblem.
-
-        @param discreteProblem : Problem to initialize.
+        @copydoc ParticleSolver.initialize(self)
+        Compile kernel sources. \n
+        Allocate device memory as OpenCL Buffers.\n
+        Initialize memory on device. \n
+        Link kernels ans parmepy.operators.
         """
         ParticleSolver.initialize(self)
-        ## kernels compilation
+        # kernels compilation
         print "=== Kernel sources compiling ==="
         print "Sources files (default): ", GPU_SRC
         f = open(GPU_SRC, 'r')
+        ## OpenCL kernel sources
         self.gpu_src = "".join(f.readlines())
         f.close()
         if self.user_gpu_src is not None:
@@ -102,7 +116,7 @@ class GPUParticleSolver(ParticleSolver):
                 f.close()
         workItemNumber = int(min(64, min(self.problem.domains[0].discreteDomain.resolution)))
         padding = 32
-        ## Enabling optimisations regarding problem size
+        # Enabling optimisations regarding problem size
         float4_enable = True
         if min(self.problem.domains[0].discreteDomain.resolution) < 4 * workItemNumber:
             float4_enable = False
@@ -113,12 +127,13 @@ class GPUParticleSolver(ParticleSolver):
         build_options += " -D PADDING=" + str(padding)
         if not float4_enable:
             build_options += " -D BASIC=1"
+        ## OpenCL program
         self.prg = cl.Program(self.ctx, self.gpu_src).build(build_options)
         print self.prg.get_build_info(self.device, cl.program_build_info.LOG)
         print self.prg.get_build_info(self.device, cl.program_build_info.OPTIONS)
         print self.prg.get_build_info(self.device, cl.program_build_info.STATUS)
         print "===\n"
-        ## Pad the particle scalar (for transposition efficiency)
+        # Pad the particle scalar (for transposition efficiency)
         if len(self.p_scalar.discreteField[0].data.shape) == 2:
             new_shape = (self.p_scalar.discreteField[0].data.shape[0] + padding,
                          self.p_scalar.discreteField[0].data.shape[1] + padding)
@@ -128,7 +143,7 @@ class GPUParticleSolver(ParticleSolver):
                          self.p_scalar.discreteField[0].data.shape[1] + padding,
                          self.p_scalar.discreteField[0].data.shape[2] + padding)
             self.p_scalar.discreteField[0].data = np.resize(self.p_scalar.discreteField[0].data, new_shape)
-        ## Convert fields to simple precision floats (PARMES_REAL_GPU) and ensure order
+        # Convert fields to simple precision floats (PARMES_REAL_GPU) and ensure order
         for f in self.problem.variables:
             for df in f.discreteField:
                 if f.vector:
@@ -136,7 +151,7 @@ class GPUParticleSolver(ParticleSolver):
                         df.data[d] = np.asarray(df.data[d], dtype=PARMES_REAL_GPU, order='F')
                 else:
                     df.data = np.asarray(df.data, dtype=PARMES_REAL_GPU, order='F')
-        ## Create OpenCL Buffers from fields
+        # Create OpenCL Buffers from fields
         print "=== OpenCL Buffer allocations ==="
         total_mem_used = 0
         for f in self.problem.variables:
@@ -222,21 +237,24 @@ class GPUParticleSolver(ParticleSolver):
             print "Total Transfers : ", data, "Bytes transfered at {0:.3f} GBytes/sec".format((data * 1e-9) / transfer_time)
         if compute_time > 0.:
             print "Total Computing  : ", compute_time, "sec"
-        ## Setting advection and remeshing kernels:
+        print "===\n"
+        # Setting advection and remeshing kernels:
+        print "=== OpenCL Kernels setting ==="
         for op in self.problem.operators:
             if op.discreteOperator.name == "splitting":
                 for sop in op.operators:
-                    print sop.discreteOperator.name
-                    sop.setMethod(KernelLauncher(eval("self.prg."+sop.discreteOperator.name),
+                    print sop.discreteOperator.name,
+                    sop.setMethod(KernelLauncher(eval("self.prg." + sop.discreteOperator.name),
                                                  self.queue,
                                                  global_wg,
                                                  local_wg))
             else:
-                print op.discreteOperator.name
-                op.setMethod(KernelLauncher(eval("self.prg."+op.discreteOperator.name),
+                print op.discreteOperator.name,
+                op.setMethod(KernelLauncher(eval("self.prg." + op.discreteOperator.name),
                                              self.queue,
                                              global_wg,
                                              local_wg))
+        print self.advection.discreteOperator.name,
         self.advection.discreteOperator.init_copy = KernelLauncher(self.prg.advec_init_copy,
                                                                    self.queue,
                                                                    global_wg,
@@ -247,6 +265,7 @@ class GPUParticleSolver(ParticleSolver):
             # The problem size becomes (nb, nb/16) to let workGroup deal with internal loop
             # workGroup size (32,2) is rearranged in (64,1)
             # Problem size (nb, nb/16) is is rearranged in (nb*2,nb/(16*2))
+            print self.advection.discreteOperator.name,
             self.advection.discreteOperator.init_transpose = KernelLauncher(self.prg.advec_init_transpose_2D,
                                                                             self.queue,
                                                                             (2 * int(resolution[0]),
@@ -263,6 +282,7 @@ class GPUParticleSolver(ParticleSolver):
             # The problem size becomes (nb, nb, nb/16) to let workGroup deal with internal loop
             # workGroup size (32,1,2) is rearranged in (64,1,1)
             # Problem size (nb, nb, nb) is is rearranged in (nb*2,nb,nb/(16*2))
+            print self.advection.discreteOperator.name,
             self.advection.discreteOperator.init_transpose = KernelListLauncher([self.prg.advec_init_transpose_3D_01,
                                                                                  self.prg.advec_init_transpose_3D_02],
                                                                                 self.queue,
@@ -279,6 +299,7 @@ class GPUParticleSolver(ParticleSolver):
         print "===\n"
 
     def get_data_from_device(self, field):
+        """Data collect method."""
         deviceToHost(self.queue, field)
 
     def __str__(self):
@@ -294,23 +315,56 @@ if __name__ == "__main__":
 
 class KernelListLauncher:
     """
-    kernel launcher
+    OpenCL kernel list launcher.
+
+    Manage launching of OpenCL kernels as a list.
     """
     def __init__(self, kernel, queue, gsize=None, lsize=None):
+        """
+        Create a kernel list launcher.
+        @param kernel : kernel list.
+        @param queue : OpenCL command queue.
+        @param gsize : OpenCL global size index.
+        @param lsize : OpenCL local size index.
+        """
+        ## OpenCL Kernel list
         self.kernel = kernel
+        print [k.function_name for k in self.kernel]
+        ## OpenCL command queue
         self.queue = queue
+        ## OpenCL global size index.
         self.global_size = gsize
+        ## OpenCL local size index.
         self.local_size = lsize
 
     def launch(self, d, *args):
+        """
+        Launch a kernel.
+
+        @param d : kernel index in kernel list.
+        @param args : kernel arguments.
+        @return OpenCL Event
+
+        OpenCL global size and local sizes are not given in args. Class member are used.
+        """
         return KernelListLauncher.launch_sizes_in_args(self, d, self.global_size[d], self.local_size[d], *args)
 
     def launch_sizes_in_args(self, d, *args):
+        """
+        Launch a kernel.
+
+        @param d : kernel index in kernel list.
+        @param args : kernel arguments.
+        @return OpenCL Event.
+
+        Opencl global and local sizes are given in args.
+        """
         #print self.kernel[d].function_name, args[0], args[1]
         evt = self.kernel[d](self.queue, *args)
         return evt
 
     def function_name(self, d=None):
+        """Prints OpenCL Kernels function names informations"""
         if d is not None:
             return self.kernel[d].get_info(cl.kernel_info.FUNCTION_NAME)
         else:
@@ -319,17 +373,46 @@ class KernelListLauncher:
 
 class KernelLauncher(KernelListLauncher):
     """
-    kernel launcher
+    OpenCL kernel launcher.
+
+    Manage launching of one OpenCL kernel as a KernelListLauncher with a list of one kernel.
     """
     def __init__(self, kernel, queue, gsize, lsize):
+        """
+        Create a KernelLauncher.
+
+        @param kernel : kernel.
+        @param queue : OpenCL command queue.
+        @param gsize : OpenCL global size index.
+        @param lsize : OpenCL local size index.
+
+        Create a KernelListLauncher with a list of one kernel.
+        """
         KernelListLauncher.__init__(self, [kernel], queue, [gsize], [lsize])
 
     def launch_sizes_in_args(self, *args):
+        """
+        Launch the kernel.
+
+        @param args : kernel arguments.
+        @return OpenCL Event.
+
+        Opencl global and local sizes are given in args.
+        """
         return KernelListLauncher.launch_sizes_in_args(self, 0, *args)
 
     def launch(self, *args):
+        """
+        Launch the kernel.
+
+        @param args : kernel arguments.
+        @return OpenCL Event
+
+        OpenCL global size and local sizes are not given in args. Class member are used.
+        """
         return KernelListLauncher.launch(self, 0, *args)
 
     def function_name(self):
+        """Prints OpenCL Kernel function name informations"""
         res = KernelListLauncher.function_name(self, 0)
         return res
diff --git a/HySoP/hysop/particular_solvers/solver.py b/HySoP/hysop/particular_solvers/solver.py
index 0f133c266ad682e114229f961b98701c7314f4cb..1f201f19354e635914248e2343f8aa57974b43cd 100644
--- a/HySoP/hysop/particular_solvers/solver.py
+++ b/HySoP/hysop/particular_solvers/solver.py
@@ -1,7 +1,7 @@
-# -*- coding: utf-8 -*-
 """
-@package solver
-Solver interface.
+@package parmepy.particular_solvers.solver
+
+Solver class interface.
 """
 from abc import ABCMeta, abstractmethod
 
diff --git a/HySoP/hysop/problem/problem.py b/HySoP/hysop/problem/problem.py
index 15a4284d10f106bdd5bd973184d5c0a8e623b50b..c6a0c659f9bb6dbfdbdd7d70bff16759a3193ec1 100644
--- a/HySoP/hysop/problem/problem.py
+++ b/HySoP/hysop/problem/problem.py
@@ -1,7 +1,7 @@
-# -*- coding: utf-8 -*-
 """
-@package Problem
-Problem representation
+@package parmepy.problem.problem
+
+Problem representation.
 """
 from ..particular_solvers.basic import ParticleSolver
 from ..particular_solvers.gpu import GPUParticleSolver
@@ -10,33 +10,62 @@ from ..particular_solvers.gpu import GPUParticleSolver
 class Problem():
     """
     Problem representation.
+
+    Contains several operators that apply on variables. Variables are defined on different domains.\n
+    The problem contains a solver that define how the problem is solved.\n
+    A problem is based on a topology that deploys its resolution over MPI processus.\n
+    Finally, the problem handle outputs thanks to a io object.
     """
 
     def __init__(self, topology, operators, params=None):
         """
-        Constructor.
         Create a transport problem instance.
 
+        @param topology : underlying topology. \todo make topology transparent to user.
+        @param operators : list of operators.
+        @param params : unused.
         """
+        ## Problem domains
         self.domains = []
+        ## Prolem variables
         self.variables = []
+        ## Problem operators
         self.operators = operators
-        for op in self.operators:
-            self.addVariable(op.variables)
-        for v in self.variables:
-            self.addDomain(v.domain)
+        ## Problem topology
         self.topology = topology
+        ## Solver for problem
         self.solver = None
+        ## Computes time step and manage iterations
         self.timer = None
+        ## IO manager
         self.io = None
+        for op in self.operators:
+            self.addVariable(op.variables)
+        for v in self.variables:
+            self.addDomain(v.domain)
 
     def setTimer(self, t):
+        """
+        Set timer.
+        @param t : timer.
+        """
         self.timer = t
 
     def setIO(self, io):
+        """
+        Set IO.
+        @param io : io interface.
+        """
         self.io = io
 
-    def setSolver(self, t_end, dt, solver_type='basic', **kwargs):
+    def setSolver(self, t_end, dt, solver_type='gpu', **kwargs):
+        """
+        Set solver.
+        @param t_end : simulation final time.
+        @param dt : simulation time step.
+        @param solver_type : type of solver to use. Default : gpu solver.
+        @param **kwargs : dynamic dictionary of arguments specific to solver.
+        """
         if solver_type == 'basic':
             self.solver = ParticleSolver(self, t_end, dt, **kwargs)
         elif solver_type == 'gpu':
@@ -45,10 +74,18 @@ class Problem():
             raise ValueError("Unknown solver type : " + str(solver_type))
 
     def initSolver(self):
+        """Initialize solver."""
         if self.solver is not None:
             self.solver.initialize()
 
     def solve(self):
+        """
+        Solve problem.
+
+        Performs simulations iterations by calling each operators of the list until timer end.\n
+        At end of time step, call an io step.\n
+        Displays timings at simulation end.
+        """
         print "\n\n Start solving ..."
         if not self.solver.isInitialized:
             self.initSolver()
@@ -96,9 +133,17 @@ class Problem():
                 self.domains.append(cDomain)
 
     def addOperator(self, op, index=None):
-        if index is None:
-            if not op in self.operators:
+        """
+        Add operator to problem.
+
+        @param op : operator.
+        @param index : operator index.
+        """
+        if not op in self.operators:
+            if index is None:
                 self.operators.append(op)
+            else:
+                self.operators.insert(index, op)
 
     def __str__(self):
         """ToString method"""
@@ -119,5 +164,5 @@ class Problem():
 
 if __name__ == "__main__":
     print __doc__
-    print "- Provided class : ContinuousTransportProblem"
+    print "- Provided class : Problem"
     print ContinuousTransportProblem.__doc__
diff --git a/HySoP/hysop/tools/gpu_data_transfer.py b/HySoP/hysop/tools/gpu_data_transfer.py
index 026015a251e7ce631d78651e9a0c4c89dfe76a49..bcb706532e9f856af7fb3b0e19153db2fd098339 100644
--- a/HySoP/hysop/tools/gpu_data_transfer.py
+++ b/HySoP/hysop/tools/gpu_data_transfer.py
@@ -1,14 +1,26 @@
-# -*- coding: utf-8 -*-
 """
-@package tools
-GPU Memory transfering methods
+@package parmepy.tools.gpu_data_transfer
+
+GPU Memory transfering methods.
 """
 from ..constants import *
 import pyopencl as cl
-import numpy as np
 
 
 def hostToDevice(queue, discreteField):
+    """
+    Host to device method.
+
+    @param queue : OpenCL queue.
+    @param discreteField : Variable to transfer.
+
+    Performs a direct OpenCL copy from numpy arrays to OpenCL Buffers.\n
+    Arrange memory on device so that vector components are contiguous in the direction of the component.\n
+    Example : A 3D vector field F(x,y,z) is made up of 3 OpenCL Buffers Fx, Fy, Fz. The memory layout is :
+      - Fx : x-major ordering. On device, Fx[i + j*WIDTH + k*WIDTH*HEIGHT] access to Fx(i,j,k)
+      - Fy : y-major ordering. On device, Fy[i + j*WIDTH + k*WIDTH*HEIGHT] access to Fy(j,i,k)
+      - Fz : z-major ordering. On device, Fz[i + j*WIDTH + k*WIDTH*HEIGHT] access to Fz(k,i,j)
+    """
     print "host->device :",
     data = 0
     time = 0.
@@ -36,6 +48,15 @@ def hostToDevice(queue, discreteField):
 
 
 def deviceToHost(queue, discreteField):
+    """
+    Device to host method.
+
+    @param queue : OpenCL queue.
+    @param discreteField : Variable to transfer.
+
+    Performs a direct OpenCL copy from OpenCL Buffers to numpy arrays.\n
+    As memory layout is arranged on device, not only a copy is performed but also transpositions to have numpy arrays consistent to each other.
+    """
     print "device->host :",
     data = 0
     time = 0.
diff --git a/HySoP/hysop/tools/printer.py b/HySoP/hysop/tools/printer.py
index fcde53e327274624f60c1ef9f851e454857eb0c5..fe481fa82d588ceb6d25a3c4b51fc9ec216e6e25 100644
--- a/HySoP/hysop/tools/printer.py
+++ b/HySoP/hysop/tools/printer.py
@@ -1,7 +1,7 @@
-# -*- coding: utf-8 -*-
 """
-@package Utils
-Results Printer
+@package parmepy.tools.printer
+
+Classes for handling ouputs.
 """
 from ..constants import *
 import evtk.hl as evtk
@@ -10,30 +10,39 @@ import time
 
 class Printer():
     """
-    Results printer.
+    Basic printer.
+
+    Performs outputs in VTK images.
     """
 
     def __init__(self, fields=[], frequency=0, outputPrefix='./out_'):
         """
-        Constructor.
-        Create a results printer from a ContinuousProblem.ContinuousProblem with a given output prefix (relative path) and an output frequency.
+        Create a results printer for given fields, filename prefix (relative path) and an output frequency.
 
+        @param fields : Fields to output.
         @param frequency : output file producing frequency.
         @param outputPrefix : file name prefix, contains relative path.
-        @param probem : ContinuousProblem.ContinuousProblem to print results.
         """
+        ## Printer frequency
         self.freq = frequency
+        ## Filename prefix
         self.outputPrefix = outputPrefix
+        ## Fields to output
         self.fields = fields
+        ## Iterations counter
         self.ite = 0
+        ## Method to collect data in case of distributed data
         self.get_data_method = None
         if self.freq != 0:
+            ## Printer core method
             self.step = self._printStep
         else:
             self.step = self._passStep
+        ## Printing compute time
         self.compute_time = 0.
 
     def _build_vtk_dict(self):
+        """Build a dictionary from fields to VTK image."""
         res = {}
         for f in self.fields:
             for df in f.discreteField:
@@ -51,15 +60,23 @@ class Printer():
         return res
 
     def set_get_data_method(self, method):
+        """Set data collect method."""
         if callable(method):
             self.get_data_method = method
         else:
             raise ValueError("Cannot set non callable method to get data to print. Given method : " + str(method))
 
     def _passStep(self):
+        """A code method that do nothing."""
         pass
 
     def _printStep(self):
+        """
+        Printer core method.
+
+        Write fields data to file on necessary.\n
+        VTK images are writed. If fails, classical ascii output is performed.
+        """
         t = time.time()
         if (self.ite % self.freq) == 0:
             print "== IO"
@@ -71,7 +88,7 @@ class Printer():
                             self.get_data_method(df)
             filename = self.outputPrefix + "results_{0:05d}.dat".format(self.ite)
             print "Print file : " + filename
-            ## VTK output \TODO: Need fix in 2D, getting an IOError.
+            ## VTK output \todo: Need fix in 2D, getting an IOError.
             try:
                 evtk.imageToVTK(filename, pointData=self._build_vtk_dict())
             except IOError:
diff --git a/HySoP/hysop/tools/profiling.py b/HySoP/hysop/tools/profiling.py
index 399f5a4b7ff46452b55a4c8ee8dc9dff2bb12691..9bde5d032e550d43d20f768539194277432588dc 100644
--- a/HySoP/hysop/tools/profiling.py
+++ b/HySoP/hysop/tools/profiling.py
@@ -1,4 +1,8 @@
-# -*- coding: utf-8 -*-
+"""
+@package parmepy.tools.profiling
+
+External tool to profile parmepy problem solving.
+"""
 import argparse
 import cProfile
 import pstats
diff --git a/HySoP/hysop/tools/timer.py b/HySoP/hysop/tools/timer.py
index 8d8c0ba9f328e73ec234f884c0381b73e083f201..d3013a3cbafdcc77b69ecdf61fa30542b2025d48 100644
--- a/HySoP/hysop/tools/timer.py
+++ b/HySoP/hysop/tools/timer.py
@@ -1,31 +1,39 @@
-# -*- coding: utf-8 -*-
 """
-@package Operator
-Operator representation
+@package parmepy.tools.timer
+
+Time steps manager.
 """
 import time
 
 
 class Timer:
     """
-    Timer. Manage time steps
-    DiscreteOperator.DiscreteOperator specialization.
+    Manage time steps and simulation end.
+
     """
 
     def __init__(self, t_end, dt, t_init=0.):
         """
-        Constructor.
+        Creates a Timer.
 
+        @param t_end : Simulation final time.
+        @param dt : Time step.
+        @param t_init : Simulation starting time.
         """
+        ## Simulation final time
         self.t_end = t_end
+        ## Simulation time step
         self.dt = dt
+        ## Simulation current time
         self.t = t_init
+        ## Is simulation is terminated
         self.end = False
+        ## Iteration counter
         self.ite = 0
 
     def step(self):
         """
-        Apply Remeshing operator.
+        Update current time.
         """
         if self.t < self.t_end:
             self.ite += 1
diff --git a/HySoP/hysop/problem/DiscreteTransportProblem.py b/HySoP/hysop/unusedOrObsolet/DiscreteTransportProblem.py
similarity index 100%
rename from HySoP/hysop/problem/DiscreteTransportProblem.py
rename to HySoP/hysop/unusedOrObsolet/DiscreteTransportProblem.py
diff --git a/HySoP/hysop/particular_solvers/GPUParticularSolver.py b/HySoP/hysop/unusedOrObsolet/GPUParticularSolver.py
similarity index 100%
rename from HySoP/hysop/particular_solvers/GPUParticularSolver.py
rename to HySoP/hysop/unusedOrObsolet/GPUParticularSolver.py
diff --git a/HySoP/hysop/particular_solvers/GPUParticularSolver_GLRender.py b/HySoP/hysop/unusedOrObsolet/GPUParticularSolver_GLRender.py
similarity index 100%
rename from HySoP/hysop/particular_solvers/GPUParticularSolver_GLRender.py
rename to HySoP/hysop/unusedOrObsolet/GPUParticularSolver_GLRender.py
diff --git a/HySoP/hysop/operator/InterpolationDOp.py b/HySoP/hysop/unusedOrObsolet/InterpolationDOp.py
similarity index 100%
rename from HySoP/hysop/operator/InterpolationDOp.py
rename to HySoP/hysop/unusedOrObsolet/InterpolationDOp.py
diff --git a/HySoP/hysop/operator/TagDOp.py b/HySoP/hysop/unusedOrObsolet/TagDOp.py
similarity index 100%
rename from HySoP/hysop/operator/TagDOp.py
rename to HySoP/hysop/unusedOrObsolet/TagDOp.py
diff --git a/HySoP/hysop/operator/VelocityDOp.py b/HySoP/hysop/unusedOrObsolet/VelocityDOp.py
similarity index 100%
rename from HySoP/hysop/operator/VelocityDOp.py
rename to HySoP/hysop/unusedOrObsolet/VelocityDOp.py
diff --git a/HySoP/hysop/operator/VelocityOp.py b/HySoP/hysop/unusedOrObsolet/VelocityOp.py
similarity index 100%
rename from HySoP/hysop/operator/VelocityOp.py
rename to HySoP/hysop/unusedOrObsolet/VelocityOp.py
diff --git a/HySoP/hysop/operator/VolumeDOp.py b/HySoP/hysop/unusedOrObsolet/VolumeDOp.py
similarity index 100%
rename from HySoP/hysop/operator/VolumeDOp.py
rename to HySoP/hysop/unusedOrObsolet/VolumeDOp.py
diff --git a/HySoP/hysop/problem/continuous.py b/HySoP/hysop/unusedOrObsolet/continuous.py
similarity index 79%
rename from HySoP/hysop/problem/continuous.py
rename to HySoP/hysop/unusedOrObsolet/continuous.py
index 125e630059466064410d65ab4b40749e90da2815..9f7b5f11d2eea3097ae62d40f2a2fd464e17f94b 100644
--- a/HySoP/hysop/problem/continuous.py
+++ b/HySoP/hysop/unusedOrObsolet/continuous.py
@@ -1,7 +1,7 @@
-# -*- coding: utf-8 -*-
 """
-@package Problem
-Problem representation
+@package parmepy.problem.continuous
+
+Abstract problem representation.
 """
 from abc import ABCMeta, abstractmethod
 
@@ -16,9 +16,9 @@ class ContinuousProblem:
     @abstractmethod
     def __init__(self):
         """
-        Constructor.
         Create an empty problem.
         """
+        print "CONTINUOUS PROBLEM"
         ## Operators of the problem.
         self.operators = []
         ## Discretization of the problem.
@@ -30,9 +30,7 @@ class ContinuousProblem:
         Abstract method.
         Must be implemented by sub-class.
 
-        @param dSpec list : ContinuousDomain.ContinuousDomain discretization specifications
-        @param vSpec list : ContinuousVariable.ContinuousVariable discretization specifications
-        @param oSpec list : ContinuousOperator.ContinuousOperator discretization specifications
+        @param spec : discretization specifications
         """
         raise NotImplementedError("Need to override method in a subclass")
 
@@ -42,7 +40,7 @@ class ContinuousProblem:
         Set solver for the discrete problem.
         It must have a discrete Problem.
 
-        @param solver : Solver.Solver to use.
+        @param solver : solver to use.
         """
         if self.discreteProblem == None:
             raise NotImplementedError("Cannot set solver on a non discretized problem ")
@@ -54,7 +52,7 @@ class ContinuousProblem:
         Set result printer.
         It must have a discrete Problem.
 
-        @param printer : Printer.Printer to use.
+        @param printer : printer to use.
         """
         if self.discreteProblem == None:
             raise NotImplementedError("Cannot set printer on a non discretized problem ")
diff --git a/HySoP/hysop/problem/discrete.py b/HySoP/hysop/unusedOrObsolet/discrete.py
similarity index 93%
rename from HySoP/hysop/problem/discrete.py
rename to HySoP/hysop/unusedOrObsolet/discrete.py
index 666f3e7bee696c95748157fdda667ebfba12c4cf..6023b35c7e682262f383b20ec778e7fff8c565c9 100644
--- a/HySoP/hysop/problem/discrete.py
+++ b/HySoP/hysop/unusedOrObsolet/discrete.py
@@ -1,7 +1,7 @@
-# -*- coding: utf-8 -*-
 """
-@package Problem
-Problem representation
+@package parmepy.problem.discrete
+
+Problem representation.
 """
 from ..Param import *
 
@@ -13,9 +13,9 @@ class DiscreteProblem:
 
     def __init__(self):
         """
-        Constructor.
         Create an empty discerte problem.
         """
+        print "DISCRETE PROBLEM"
         ## Domains of the problem.
         self.domains = []
         ## Variables of the problem.
@@ -33,6 +33,7 @@ class DiscreteProblem:
 
         @param cDomain DiscreteDomain.DiscreteDomain : list of domains to add.
         """
+        print "Add domain"
         for d in cDomain:
             if self.domains.count(d) == 0:
                 self.domains.append(d)
@@ -44,6 +45,7 @@ class DiscreteProblem:
 
         @param cVariable DiscreteVariable.DiscreteVariable : list of variables to add.
         """
+        print "add variable"
         for v in cVariable:
             if self.variables.count(v) == 0:
                 self.variables.append(v)
@@ -57,6 +59,7 @@ class DiscreteProblem:
 
         @param cOperator DiscreteOperator.DiscreteOperator : list od operators to add.
         """
+        print "add operator"
         if isinstance(cOperator, list):
             for i,o in enumerate(cOperator):
                 if self.operators.count(o) == 0:
@@ -88,6 +91,7 @@ class DiscreteProblem:
 
         @param solver : Solver.Solver to use.
         """
+        print "set solver"
         self.solver = solver
         self.solver.initialize()
 
@@ -97,6 +101,7 @@ class DiscreteProblem:
 
         @param printer : Printer.Printer to use.
         """
+        print "set printer"
         self.printer = printer
 
     def solve(self, T, dt):