Hi Richard, You won't be able to set a vtkDataArray subclass as the input to a PlotOverLine filter. Instead, you should read the log files in a Programmable Source, and connect the Programmable Source to the PlotOverLine filter.
See Chapter 13 of the ParaView Guide [1]. Hope that helps, Cory [1] http://www.paraview.org/paraview-downloads/download.php?submit=Download&version=v4.3&type=data&os=all&downloadFile=TheParaViewGuide-v4.3-CC-Edition.pdf On Tue, Sep 8, 2015 at 3:57 AM, no name <[email protected]> wrote: > Hey there > > I have some hundred VTU files and I want to plot some data in a graph > (Plot over Line - POL) next to it. The Problem is, the data from these POLs > is coming from a simple log file, basically conaining only x and y values > (like two np.arrays). > > I can transform the arrays via > > from vtk.util import numpy_support > values = np.array((x,y)) > vtk_values = numpy_support.numpy_to_vtk(values, array_type=vtk.VTK_FLOAT) > vtk_values.setName('values_2_show') > vtk_values.setComponentName(1, 'x_value') > vtk_values.setComponentName(2, 'y_value') > > But so far I have no success with how to change the input (source) > > VTUFILE = FindSource('VTUFILE*') > plotOverLine1 = PlotOverLine(Input=VTUFILE, Source='High Resolution Line > Source') > > to a simple array. > > Thanks for any help! > Richard > > _______________________________________________ > 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 > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -- Cory Quammen R&D Engineer Kitware, Inc.
_______________________________________________ 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 Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
