Another thing to check is if there are any cells in the output from the second slice filter. In the ParaView GUI, i started with the mandelbrot source and then created a slice filter that didn't intersect the domain. After that there wasn't any point or cell data in the output.
Andy 2011/11/11 Takuya OSHIMA <osh...@eng.niigata-u.ac.jp> > I'm not in a place where I can test the line 323 modification right > now but the cell array p is present. Please note that oneSlice.py > which also colors by cell p works. > > Takuya OSHIMA, Ph.D. > Faculty of Engineering, Niigata University > 8050 Ikarashi-Ninocho, Nishi-ku, Niigata, 950-2181, JAPAN > > From: Utkarsh Ayachit <utkarsh.ayac...@kitware.com> > Subject: Re: [Paraview] PV 3.12.0 coprocessing problem when using multiple > filters > Date: Fri, 11 Nov 2011 09:16:18 -0500 > > > Is the array "p" not present when you're coprocessnig? Try taking out > > line 323 which sets the array "p" as the array to color with. > > > > Utkarsh > > > > On Fri, Nov 11, 2011 at 9:08 AM, Takuya OSHIMA > > <osh...@eng.niigata-u.ac.jp> wrote: > > > Hi, > > > > > > I am trying to explore the coprocessing capability of PV 3.12.0. When > > > I create a pipeline with a single slice filter within the PV GUI, > > > export the Python state file by the coprocessing plugin and run the > > > script as the coprocessing pipleline in my simulation code, it works > > > fine. > > > > > > However if I create a pipeline with two or more filters my simulation > > > code issues an error from the coprocessing library (the error message > > > is for the case of two slice filters): > > > > > > Traceback (most recent call last): > > > File "<string>", line 2, in <module> > > > File "/Users/ohshima/shindoriTest/twoSlices.py", line 323, in > DoCoProcessing > > > DataRepresentation2.ColorArrayName = 'p' > > > File > "/Volumes/RAID0data/paraview/3.12/build/Utilities/VTKPythonWrapping/site-packages/paraview/servermanager.py", > line 212, in __setattr__ > > > setter(self, value) > > > File > "/Volumes/RAID0data/paraview/3.12/build/Utilities/VTKPythonWrapping/site-packages/paraview/servermanager.py", > line 2276, in setProperty > > > return self.SetPropertyWithName(propName, value) > > > File > "/Volumes/RAID0data/paraview/3.12/build/Utilities/VTKPythonWrapping/site-packages/paraview/servermanager.py", > line 267, in SetPropertyWithName > > > prop.SetData(arg) > > > File > "/Volumes/RAID0data/paraview/3.12/build/Utilities/VTKPythonWrapping/site-packages/paraview/servermanager.py", > line 695, in SetData > > > raise ValueError("Could not locate array %s in the input." % arr) > > > ValueError: Could not locate array p in the input. > > > > > > The problem is same for Mac OS X 10.6 and RHEL 5.1 64bit. I attach the > > > scripts oneSlice.py (which works) and twoSlices.py (which does not > > > work). Can anybody shed light on the problem? > > > > > > Takuya > > > > > > Takuya OSHIMA, Ph.D. > > > Faculty of Engineering, Niigata University > > > 8050 Ikarashi-Ninocho, Nishi-ku, Niigata, 950-2181, JAPAN > > > > > > _______________________________________________ > > > Powered by www.kitware.com > > > > > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > > > > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > > > > > Follow this link to subscribe/unsubscribe: > > > http://www.paraview.org/mailman/listinfo/paraview > > > > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Follow this link to subscribe/unsubscribe: > http://www.paraview.org/mailman/listinfo/paraview >
_______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview