Update wand2_texture.py

wand2_texture.py

+# import mantid algorithms, numpy and matplotlib
+from mantid.simpleapi import *
+import matplotlib.pyplot as plt
+import numpy as np
+
+runs = [225078, 225095]
+vanadium = 368221
+
+start=-6
+end=6
+step=2
+
+
+van=LoadWAND('HB2C{}'.format(vanadium))
+
+for run in runs:
+    ws = LoadWAND('HB2C{}'.format(run), OutputWorkspace='HB2C_{}'.format(run))
+    di=ws.detectorInfo()
+    azimuthal = np.array([di.azimuthal(n) for n in range(di.size())])
+    ws_list = []
+    for phi_start in range(start, end, step):
+        mask=np.where(np.logical_or(azimuthal<np.deg2rad(phi_start), azimuthal>np.deg2rad(phi_start+step)))[0]
+        ws_name = '{}_from_{}_to_{}'.format(ws, phi_start, phi_start+step)
+        ws_list.append(ws_name)
+        CloneWorkspace(ws, OutputWorkspace=ws_name)
+        MaskDetectors(ws_name, DetectorList=mask)
+    ws_group = GroupWorkspaces(ws_list, OutputWorkspace='{}_group'.format(ws))
+    ws_powder = WANDPowderReduction(ws_group, CalibrationWorkspace=van, Target='Theta', NumberBins=1000, OutputWorkspace='{}_powder'.format(ws))
+    for w in ws_powder:
+        SaveFocusedXYE(w, SplitFiles=False, IncludeHeader=False,
+                       Filename='{}.xye'.format(w))