Hi Andy, Thanks for the quick response. I tried the following in the python window with the integrated variables highlighted in the GUI ....
>>> ss = GetActiveSource() >>> selection = SelectCells(query="id==0") >>> ec = ExtractSelection(Selection=selection) >>> ec.UpdatePipeline() >>> PlotSelectionOverTime(Input=ss,Selection=ec) and the below output was spit to the the Output Messages indicating that nothing was selected. Does the above syntax make sense to you? Paul Generic Warning: In /Users/kitware/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release-Python27/paraview/src/paraview/ParaViewCore/ServerManager/Core/vtkSMTrace.cxx, line 134 Failed to generate state. Traceback (most recent call last): File "/Applications/paraview.app/Contents/Python/paraview/smstate.py", line 170, in get_state traceitem.finalize() File "/Applications/paraview.app/Contents/Python/paraview/smtrace.py", line 752, in finalize trace.append(accessor.trace_ctor(ctor, filter_type)) File "/Applications/paraview.app/Contents/Python/paraview/smtrace.py", line 430, in trace_ctor ctor_props_trace = self.trace_properties(ctor_props, in_ctor=True) File "/Applications/paraview.app/Contents/Python/paraview/smtrace.py", line 423, in trace_properties return joiner.join([x.get_property_trace(in_ctor) for x in props]) File "/Applications/paraview.app/Contents/Python/paraview/smtrace.py", line 533, in get_property_trace if in_ctor: return "%s=%s" % (varname, self.get_value()) File "/Applications/paraview.app/Contents/Python/paraview/smtrace.py", line 553, in get_value data = [str(Trace.get_accessor(x)) for x in self.get_object()[:]] File "/Applications/paraview.app/Contents/Python/paraview/smtrace.py", line 167, in get_accessor "it. Skipping this action." % repr(obj)) paraview.smtrace.Untraceable: "<paraview.servermanager.IDSelectionSource object at 0x1263de250> is not 'known' at this point. Hence, we cannot trace it. Skipping this action." Empty state generated. Generic Warning: In /Users/kitware/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release-Python27/paraview/src/paraview/ParaViewCore/ServerManager/Core/vtkSMTrace.cxx, line 112 Tracing is active. Cannot save state. Empty state generated. ERROR: In /Users/kitware/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release-Python27/paraview/src/paraview/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 810 vtkPVCompositeDataPipeline (0x7ff19b7f6dc0): Input for connection index 0 on input port index 1 for algorithm vtkPVExtractArraysOverTime(0x7ff198f30380) is of type vtkUnstructuredGrid, but a vtkSelection is required. ERROR: In /Users/kitware/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release-Python27/paraview/src/paraview/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 810 vtkPVCompositeDataPipeline (0x7ff19b7f6dc0): Input for connection index 0 on input port index 1 for algorithm vtkPVExtractArraysOverTime(0x7ff198f30380) is of type vtkUnstructuredGrid, but a vtkSelection is required. Generic Warning: In /Users/kitware/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release-Python27/paraview/src/paraview/ParaViewCore/ServerManager/Core/vtkSMPropertyHelper.cxx, line 641 Call not supported for the current property type. ERROR: In /Users/kitware/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release-Python27/paraview/src/paraview/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 810 vtkPVCompositeDataPipeline (0x7ff19b7f6dc0): Input for connection index 0 on input port index 1 for algorithm vtkPVExtractArraysOverTime(0x7ff198f30380) is of type vtkUnstructuredGrid, but a vtkSelection is required. ERROR: In /Users/kitware/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release-Python27/paraview/src/paraview/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 810 vtkPVCompositeDataPipeline (0x7ff1963cedc0): Input for connection index 0 on input port index 1 for algorithm vtkPVExtractArraysOverTime(0x7ff198b8e7e0) is of type vtkUnstructuredGrid, but a vtkSelection is required. ERROR: In /Users/kitware/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release-Python27/paraview/src/paraview/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 810 vtkPVCompositeDataPipeline (0x7ff1963cedc0): Input for connection index 0 on input port index 1 for algorithm vtkPVExtractArraysOverTime(0x7ff198b8e7e0) is of type vtkUnstructuredGrid, but a vtkSelection is required. Generic Warning: In /Users/kitware/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release-Python27/paraview/src/paraview/ParaViewCore/ServerManager/Core/vtkSMPropertyHelper.cxx, line 641 Call not supported for the current property type. On Thu, Mar 26, 2015 at 3:49 PM, Andy Bauer <[email protected]> wrote: > Hi Paul, > > This should get tracked in the Python Trace functionality. I'll add a bug > report for this. For now you can do it manually with something like: >>>> w = Wavelet() > >>>> selection = SelectCells(query="id==0") > >>>> ec = ExtractSelection(Selection=selection) > >>>> ec.UpdatePipeline() > > > This should select the first cell of the Wavelet source and extract it. For > point selection replace SelectCells with SelectPoints. There's probably more > complex selections for multiblock data sets but talking to you I thought you > had an unstructured data set. For the query string, you can see how more > complex queries are created in the Find Data option under the Edit menu. > > > Let me know if this doesn't work for you. > > > Cheers, > > Andy > > > > On Thu, Mar 26, 2015 at 3:28 PM, Paul DesJardin <[email protected]> wrote: >> >> Hi, >> >> I'm trying to use the PlotSelectionOverTime command in a python script >> for use with pvbatch. When using PlotSelectionOverTime in the GUI, >> there is a "Copy Active Selection" operation required which I cannot >> replicate in the python script. The incremental trace option doesn't >> appear to provide information since nothing is reported when the the >> "Copy Active Selection" button is pushed. >> >> Any help would be much appreciated..... >> >> Thanks! >> >> Paul > > > > _______________________________________________ > 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 > -- ========================================= Paul DesJardin, Ph.D. Professor University at Buffalo, State University of New York Buffalo, NY 14260-4400 Tel: 716-645-1467 email: [email protected] web: cet.eng.buffalo.edu ========================================= _______________________________________________ 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
