SaveMD after MergeMD

[Owen Arnold]

Can successfully create an merged MDEW using the following script. However, The saving algorithm seems to get confused with the output and it's therefore not possible to save out my merged workspace.

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import time LoadEventNexus(Filename='C:/mantid/Test/AutoTestData/CNCS_7860_event.nxs', OutputWorkspace='CNCS_7860_event_NXS',CompressTolerance='0.10000000000000001')

start = time.time(); for omega in xrange(0, 20):

print "Starting omega %03d degrees" % omega CreateMDWorkspace(Dimensions='3',Extents='-5,5,-5,5,-5,5',Names='Q_sample_x,Q_sample_y,Qsample_z',Units='A,A,A',SplitInto='5',SplitThreshold='2000',MaxRecursionDepth='3',

MinRecursionDepth='3', OutputWorkspace='CNCS_7860_event_MD')

# Convert events to MD events AddSampleLog("CNCS_7860_event_NXS", "omega", "%s" % omega, "Number Series") AddSampleLog("CNCS_7860_event_NXS", "chi", "%s" % 0, "Number Series") AddSampleLog("CNCS_7860_event_NXS", "phi", "%s" % 0, "Number Series") ConvertToDiffractionMDWorkspace(InputWorkspace='CNCS_7860_event_NXS',OutputWorkspace='CNCS_7860_event_MD',OutputDimensions='Q (sample frame)',LorentzCorrection='1')

SaveMD("CNCS_7860_event_MD", "C:/Users/spu92482/Desktop/CNCS/CNCS_7860_event_rotated_%03d.nxs" % omega) print time.time() - start, " seconds since start."

[Janik Zikovsky]

The problem is with the saved properties in the configuration which were done in a previous version. If you wipe your config file under ~/.config/ISIS/ it will reset the algorithm properties.

It is no longer possible (via the GUI) to check both boxes so it should never save them as such in the config file.

[Owen Arnold]

That worked.

[Nick Draper]

moved to iteration 32

[Stuart Campbell]

This ticket has been transferred to github issue ​4641