Update IPTS-21442/MD_VSI_Save.py IPTS-21442/array_to_vtk.py IPTS-21442/make_4D_temp.py

IPTS-21442/MD_VSI_Save.py

-ws = LoadMD('/SNS/users/rwp/wand/IPTS-21442/skyrmion_4D.nxs',LoadHistory=False)
-
-#######
-# Open VSI!
-#######
-
-from paraview.simple import *
-import vtk
-
-source=GetActiveSource()
-
-SaveData('/SNS/users/rwp/wand/IPTS-21442/skyrmion_4D.vts', source)

IPTS-21442/array_to_vtk.py

-import numpy as np
-import vtk
-from vtk.util.numpy_support import numpy_to_vtk, get_vtk_array_type
-from mantid.simpleapi import LoadMD
-
-ws = LoadMD('/SNS/users/rwp/wand/IPTS-21442/skyrmion_4D.nxs')
-
-signal=ws.getSignalArray()
-
-vtkArray = numpy_to_vtk(num_array=signal.flatten('F'), deep=True,
-                        array_type=get_vtk_array_type(signal.dtype))
-
-origin = np.array([ws.getDimension(d).getMinimum() for d in range(4)])
-spacing = np.array([ws.getDimension(d).getBinWidth() for d in range(4)])
-
-imageData = vtk.vtkImageData()
-imageData.SetOrigin(origin)
-imageData.SetSpacing(spacing)
-imageData.SetDimensions(signal.shape)
-imageData.GetPointData().SetScalars(vtkArray)
-writer = vtk.vtkXMLImageDataWriter()
-writer.SetFileName('/SNS/users/rwp/wand/IPTS-21442/skyrmion_4D.vti')
-writer.SetInputData(imageData)
-writer.Write()

IPTS-21442/make_4D_temp.py

@@ -23,8 +23,17 @@ for n, t in enumerate(range(5,30)):
 output.setSignalArray(signal)
 
 SaveMD(output,'/SNS/users/rwp/wand/IPTS-21442/skyrmion_4D.nxs')
-SaveMDWorkspaceToVTK('output','/SNS/users/rwp/wand/IPTS-21442/skyrmion_4D.vts')
-    
-SliceMDHisto(InputWorkspace='output', Start='10,10,10,0', End='51,51,11,25', OutputWorkspace='slice')
-SaveMD('slice','/SNS/users/rwp/wand/IPTS-21442/skyrmion_3D.nxs')
-SaveMDWorkspaceToVTK('slice','/SNS/users/rwp/wand/IPTS-21442/skyrmion_3D.vts')
+#output=LoadMD('/SNS/users/rwp/wand/IPTS-21442/skyrmion_4D.nxs')
+#SaveMDWorkspaceToVTK('output','/SNS/users/rwp/wand/IPTS-21442/skyrmion_4D.vts')
+for n in range(output.getDimension(3).getNBins()):
+    T=(output.getDimension(3).getX(n)+output.getDimension(3).getX(n+1))/2
+    #SliceMDHisto(InputWorkspace='output', Start='10,10,0,{}'.format(n), End='51,51,21,{}'.format(n+1), OutputWorkspace='slice')
+    IntegrateMDHistoWorkspace('output', P1Bin='-0.1,0,0.1',P2Bin='0.9,0,1.1',P4Bin='{},{}'.format(T-0.5,T+0.5), OutputWorkspace='slice')
+    SaveMD('slice','/SNS/users/rwp/wand/IPTS-21442/skyrmion_{}K.nxs'.format(int(T)))
+    SaveMDWorkspaceToVTK('slice','/SNS/users/rwp/wand/IPTS-21442/skyrmion_{}K.vts'.format(int(T)))
+
+# 3D - 2D+T
+#SliceMDHisto(InputWorkspace='output', Start='10,10,10,0', End='51,51,11,25', OutputWorkspace='slice')
+IntegrateMDHistoWorkspace('output', P1Bin='-0.1,0,0.1',P2Bin='0.9,0,1.1',P3Bin='0.35,0.65', OutputWorkspace='slice')
+SaveMD('slice','/SNS/users/rwp/wand/IPTS-21442/skyrmion_3D_T.nxs')
+SaveMDWorkspaceToVTK('slice','/SNS/users/rwp/wand/IPTS-21442/skyrmion_3D_T.vts')