From 9a49fc8ac900f7f210d41e7afd487b6bcea6ed5b Mon Sep 17 00:00:00 2001
From: Haixing Fang <haixing.fang@grenoble-inp.fr>
Date: Thu, 13 Oct 2022 18:34:30 +0200
Subject: [PATCH] update

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 5a912b8..81806bd 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@ LabDCT is a novel technique for 3D grain mapping using lab X-ray source, inspire
   - run [GrainMapping_assemble_vol.m](https://gricad-gitlab.univ-grenoble-alpes.fr/TomoX_SIMaP/GrainRecon/-/blob/master/GrainMapping_assemble_vol.m), it will generate a .h5 file, a .dream3d file and a .xdmf file, which you can use ParaView for 3D visualization
   - Optionally, you can force this function to use the strategy of "completeness competing" to correct suspicious voxels and compute for empty voxels. By default, grains with fewer than 5 voxels or with seeding completeness lower than a threshold will be checked by this strategy.
 ## 4) Geometry fitting
-  - If geometry is needed to be fitting (this is usually the case with the first time grain reconstruction), run [GrainMapping_geo_fit.m](https://gricad-gitlab.univ-grenoble-alpes.fr/TomoX_SIMaP/GrainRecon/-/blob/master/GrainMapping_fit_geo.m) to fit 7 parameters, including P0y, P0z, dety00, detz00, tilt_x, tilt_y and tilt_z.
+  - If geometry is needed to be fitted (this is usually the case with the first time grain reconstruction), run [GrainMapping_geo_fit.m](https://gricad-gitlab.univ-grenoble-alpes.fr/TomoX_SIMaP/GrainRecon/-/blob/master/GrainMapping_fit_geo.m) to fit 7 parameters, including Lsam2sou, Lsam2det, dety00, detz00, tilt_x, tilt_y and tilt_z, and even additional parameters such as P0y, P0z, RotAxisOffset.
   - After geometry fitting, you may repeat steps of 2-3 to redo/refine grain mapping results.<br>
 ### All the codes have been tested executable with a Matlab version 2020a or later.
 
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