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--- processing:advanced_better_crystallography [2023/12/09 23:13] – created smerkel
+++ processing:advanced_better_crystallography [2023/12/09 23:18] (current) – smerkel
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 In the previous section, we described how to perform [[processing:indexing_with_grainspotter|grain indexing with GrainSpotter]] or [[processing:indexing_with_imaged11|grain indexing with ImageD11]]. After some time, you might realize that you are not satisfied with the results and need more advanced tuning of the process.
-Below is an example on how to proceed to improve your indexing. It includes several steps
-  - Check your expected crystal structures, the corresponding peaks, and your g-vectors input,
-  - Run loops of GrainSpotter indexings,
 ===== Crystal structure =====
@@ Line 29: / Line 25: @@
 ===== Updating your GVE file =====
+Now is the time to update your GVE file. At the time of writing, this has to be done somewhat by hand. This could be improved in the future.
+Anyway
+  * Open your GVE file in a text editor,
+  * Make sure the top line (cell parameters and lattice centering) is sill ok,
+  * Leave all lines with comments as they are,
+  * Around line 34, you should see a list of h, k, l, and ds (1/d). Replace this list with the list generated with [[processing:list-peaks-from-cif|timelessPeaksFromCIF]] (you may have to adjust the format)
+  * Do not change anything below the line starting with ''#  gx  gy  gz  xc  yc  ds  eta  omega  spot3d_id  xl  yl  zl''. Those are your experimental g-vectors,
+  * Save your GVE under a new name.
+You are then ready to go.