[Paraview] Comparative vis

[Randy Hudson]

My AMR reader reads 3d PARAMESH datasets -- octrees whose octants ("blocks") are regular grids of X^3 cell resolution.  Both the internal blocks and the leaves contain scalar data at the cell nodes or cell centers.

I've read two such datasets into paraview that represent consecutive time steps of the same data domain.  They have a greatest common refinement level (GCRL) -- that is, some refinement level that contains the same structure (number and size and cell resolution of blocks), but greater than which the two structures don't match.

I want to pass the GCRL's through the "Group Parts" filter and then through, say, the "Append Attributes" filter.  The GCRL's do not get through the "Group Parts" filter.

Should that work on the data structures I've described?

I'm using a development release from July 11.  Here are the error messages:

Process id: 0 >> ERROR: In /home/hudson/Software/ParaView_CVS_07112005/src_flashgui/Servers/Common/vtkProcessModule.cxx, line 548
vtkPVClientServerModule (0x892ec98): Object type: vtkGroup, could not find requested method: "AddInput"
or the method was called with incorrect arguments.

while processing
Message 0 = Invoke
  Argument 0 = id_value {856}
 Process id: 3 >> ERROR: In /home/hudson/Software/ParaView_CVS_07112005/src_flashgui/Servers/Common/vtkProcessModule.cxx, line 548
vtkPVClientServerModule (0x8 Argument 1 = string_value {AddInput}
  Argument 2 = id_value {690}


145b68): Object type: vtkGroup, could not find requested method: "AddInput"
or the method was called with incorrect arguments.

while processing
Message 0 = Invoke
  Argument 0 = id_value {856}
  Argument 1 = string_value {AddInput}
  Argument 2 = id_value {690}


Process id: 3 >> ERROR: In /home/hudson/Software/ParaView_CVS_07112005/src_flashgui/Servers/Common/vtkProcessModule.cxx, line 550
vtkPVClientServerModule (0x8145b68): Aborting execution for debugging purposes.

Process id: 0 >> ERROR: In /home/hudson/Software/ParaView_CVS_07112005/src_flashgui/Servers/Common/vtkProcessModule.cxx, line 550
vtkPVClientServerModule (0x892ec98): Aborting execution for debugging purposes.

Process id: 1 >> ERROR: In /home/hudson/Software/ParaView_CVS_07112005/src_flashgui/Servers/Common/vtkProcessModule.cxx, line 548
vtkPVClientServerModule (0xProcess id: 2 >> ERROR: In /home/hudson/Software/ParaView_CVS_07112005/src_flashgui/Servers/Common/vtkProcessModule.cxx, line 548
vtkPVClientServerModule (0x8145b68): Object 8145b68): Object type: vtkGroup, could not find requested method: "AddInput"
or the method was called with incorrect arguments.

while processing
Message 0 = Invoke
  Argument 0 = id_value {856}
  Argument 1 = string_value {AddInput}
  Argument 2 = id_value {690}


Process id: 1 >> ERROR: In /home/hudson/Software/ParaView_CVS_07112005/src_flashgui/Servers/Common/vtkProcessModule.cxx, line 550
vtkPVClientServerModule (0x8145b68): Aborting execution for debugging purposes.

type: vtkGroup, could not find requested method: "AddInput"
or the method was called with incorrect arguments.

while processing
Message 0 = Invoke
  Argument 0 = id_value {856}
  Argument 1 = string_value {AddInput}
  Argument 2 = id_value {690}


Process id: 2 >> ERROR: In /home/hudson/Software/ParaView_CVS_07112005/src_flashgui/Servers/Common/vtkProcessModule.cxx, line 550
vtkPVClientServerModule (0x8145b68): Aborting execution for debugging purposes.





Randy.
630 252 8690.