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--- processing:extracteulerangles [2019/06/04 15:22] – created matthias
+++ processing:extracteulerangles [2019/06/04 15:32] (current) – matthias
@@ Line 1: / Line 1: @@
 ====== ExtractEulerAngles.py ======
-The script ''timelessExtractEulerAngles.py'' is part of the [[software:timelesstools|TIMEleSS tools]]. It is converting results from [[software:grainspotter|GrainSpotter]] to a format which [[software:mtex|MTeX]] can read. Therefore, it extracts the Euler angles (phi1, Phi, phi2) from the //.log// file created by GrainSpotter and writes them into a text file.
+The script ''timelessExtractEulerAngles.py'' is part of the [[software:timelesstools|TIMEleSS tools]]. It converts results from [[software:grainspotter|GrainSpotter]] to a format which [[software:mtex|MTeX]] can read. Therefore, it extracts the Euler angles (phi1, Phi, phi2) from the //.log// file created by GrainSpotter and writes them into a text file.
+<code>
+timelessExtractEulerAngles -h
+usage: timelessExtractEulerAngles [options] input.log
+Reads an indexing log file and generates a set of Euler angles for plotting
+with MTex This is part of the TIMEleSS project http://timeless.texture.rocks
+positional arguments:
+  input                 Path and file name of the indexing log file (required)
+optional arguments:
+  -h, --help            show this help message and exit
+  -o OUTPUT, --output OUTPUT
+                        Output file (.txt file). Default is euler_angles.txt
+</code>
+The output will be a text file with a list of Euler angles. First column is phi1, second column is Phi, third column is phi2.
+Example for 5 grains:
+<code>
+-31.88 273.49 206.05
+-55.09 133.91 157.65
+.39 235.30 204.46
+-47.58 78.99 149.71
+-60.87 17.28 33.07
+</code>