Convert a File from LegacyVTK to VTI
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This program can be run with the pvpython executable that is distributed with ParaView. Note that this program directly uses low-level VTK classes, not high-level ParaView features.
import sys import paraview.vtk.io as vtk_io if len(sys.argv) < 2: print "Usage\n\tpvpython vtk2vti.py FILE.vtk [more FILES.vtk...]\n" for arg in sys.argv[1:]: reader = vtk_io.vtkStructuredPointsReader() reader.SetFileName(arg) writer = vtk_io.vtkXMLImageDataWriter() writer.SetInputConnection(reader.GetOutputPort()) output_filename = arg + ".vti" writer.SetFileName(output_filename) writer.Write() print "wrote to \"%s\"" % output_filename
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