Re: [Paraview] Question about modify data in VTK files

2017-10-06 Thread Li, Teng
...@illinois.edu From: Utkarsh Ayachit [utkarsh.ayac...@kitware.com] Sent: Friday, October 06, 2017 8:18 PM To: Li, Teng Cc: paraview@paraview.org Subject: Re: [Paraview] Question about modify data in VTK files You can do similar things simply using Python and numpy

Re: [Paraview] Question about modify data in VTK files

2017-10-06 Thread Utkarsh Ayachit
You can do similar things simply using Python and numpy, instead of matlab. Numpy is included in the Python distributed with ParaView, so you can use it in pvpython or Python shell in the GUI to open csv [1] and process it add appropriate before saving out. [1] https://docs.scipy.org/doc/numpy-1.

[Paraview] Question about modify data in VTK files

2017-10-04 Thread Li, Teng
Hi, I have a question about modify the data in vtk files and then visualize them again in Paraview. First, I have 118 vtk files which record the information of each time step. In order to process some data in my vtk files, I plan to store them as .CSV files. I saved them as points data files.