Hello,
I am trying to read a binary vtk file using vtkGenericDataObjectReader, but it reads only the first scalar, even when i call ReadAllScalarsOn(). Here is my Python code:
theFilename = 'StaticMixer_001_VTK\DefaultDomain.vtk'
import vtk
import math
reader = vtk.vtkGenericDataObjectReader()
reader.SetFileName(theFilename)
reader.ReadAllScalarsOn()
reader.Update()
print(reader.GetScalarsNameInFile(0)) # Absolute_Pressure
print(reader.GetScalarsNameInFile(1)) # None
scalar_names = [reader.GetScalarsNameInFile(i) for i in range(0, reader.GetNumberOfScalarsInFile())]
print(scalar_names) # ['Absolute_Pressure']
print(reader.GetNumberOfScalarsInFile()) # 1
When I open the exact same file in ParaView, it finds all variables, scalars and vectors. When the VTK file is in ASCII, all variables are found.
What did I do wrong?
Sincerely,
Procyon