Hi Aurelien, What version of ParaView are you using? Also, did you build ParaView or are you using binaries from www.paraview.org?
2010/9/15 Aurélien Marsan <[email protected]> > ... Ok.... I think this is rather a dependance with the version of vtk. > > Doing this in a programmable filter in paraview > > from paraview import vtk > > i = self.GetInput() > > o = self.GetOutput() > > b = i.GetBlock(1) > > c = vtk.vtkArrayCalculator() > > c.SetInput(b) > > c.SetFunction('1.4') > > c.SetResultArrayName('test') > > c.Update() > > print c.GetOutput().GetPointData().GetArray('test').GetTuple1(1) > > it prints 1.0 > > > While doing this in the python console, il prints 1.4 > > > ... I think I should use pvpython, in order to work with the same version > of vtk ... > > > Le 15 septembre 2010 14:26, Aurélien Marsan <[email protected]> a écrit > : > > I give more precisions : it seems that it comes from the "." and the "," in >> the numbers... >> >> Le 15 septembre 2010 14:24, Aurélien Marsan <[email protected]> a >> écrit : >> >> Hi, >>> >>> Upgrading my version of matplotlib, I encountered a really weird problem. >>> >>> >>> Before, with the 0.99.1.1 version of matplotlib, I could calculate (in >>> the calculator), >>> e_interne*(1.4-1)/286.95 without any problem. >>> >>> After upgrading, the result of this calculation is zero everywhere... >>> >>> Is there any explanation for this ? >>> >> >> > > _______________________________________________ > 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
