Changeset 2550 for trunk/testDeriv.py
- Timestamp:
- Nov 28, 2016 2:59:55 PM (7 years ago)
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trunk/testDeriv.py
r2549 r2550 8 8 refinement against numerical values computed in this script. 9 9 10 To use set ``DEBUG=True`` in GSASIIstrMain.py (line 22, as of version11 1110); run the least squares - one cycleis sufficient. Do the "Save10 To use set ``DEBUG=True`` in GSASIIstrMain.py (line 40, as of version 11 2546); run the least squares - zero cycles is sufficient. Do the "Save 12 12 Results"; this will write the file testDeriv.dat in the local 13 13 directory. … … 17 17 derivatives generated over all observations (including penalty terms) 18 18 and the corresponding analytical ones produced in the least 19 squares. They should match. 19 squares. They should match. Profiling is also done for function 20 calculation & for the 1st selected derivative (rest should be the same). 20 21 ''' 21 22
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