Actually, I think that I noticed this too. It may be a bug specific to the programmable filter. I will check it out. By the way, what do you mean by "raw" vti? Appended raw mode?
-berk On Tue, Jul 17, 2012 at 12:22 PM, Jesus Pulido <jpul...@ucdavis.edu> wrote: > Thank you Berk. > > I was under the impression that this command would trigger the reader to > automatically load in the additional # of requested ghost levels. I tested > the command and each data piece still has the same extents as before. > > Is there any additional way to load in ghost level that's parallel > friendly? I am aware of the D3 filter but, from the memory usage, it seems > that it will load in the entire dataset into each processor and this is not > feasible for large datasets. > > I am using binary, "raw" vti piece files each with their own extent of the > data and a header pvti file. > The data has no encoded ghost layers between pieces so I was hoping to > have paraview do that for me. > > Jesus > > > On Tue, Jul 17, 2012 at 7:29 AM, Berk Geveci <berk.gev...@kitware.com>wrote: > >> self.GetExecutive().GetOutputInformation(0).Set(vtk.vtkStreamingDemandDrivenPipeline.UPDATE_NUMBER_OF_GHOST_LEVELS(), >> 1) >> >> >> in RequestUpdateExtent script. Of course, this requires that the reader >> or a filter before the programmable filter is able to provide ghost levels. >> >> >> -berk >> >> On Wed, Jul 11, 2012 at 3:04 PM, Jesus Pulido <jpul...@ucdavis.edu>wrote: >> >>> Hello, >>> >>> I am trying to request ghost data in my python programmable filter but I >>> am not sure how to go about and do so. I am assuming the call would go into >>> the RequestUpdateExtent Script. >>> >>> In the C++ equivalent filters that do request ghost data, the call to is >>> something along the lines of >>> vtkStreamingDemandDrivenPipeline::UPDATE_NUMBER_OF_GHOST_LEVELS() , and >>> there are examples of that in the Paraview source but the way the objects >>> are defined and called does not translate into Paraview VTK Python. What >>> would be the appropriate call? >>> >>> Thank you, >>> Jesus >>> >>> >>> _______________________________________________ >>> 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