[Paraview] Python: access to point coordinates and cells

[Berk Geveci]

Just to elaborate/clarify on Dave's e-mail in the context of ParaView

> if reader is a vtk class, then use:
> reader.GetOutput()

i.e. if you are writing Python code for the programmable filter

> if reader is a paraview proxy AND you are connected to the builtin server,
> reader.GetClientSideObject() will return the vtk class, which you can
> then cal GetOutput() on.

i.e. if you are writing code for pvbatch/pypython/python/ParaView's
Python console AND you are not connected to a server

> if reader is a paraview proxy but you are connected to a remote server
> then you have to use servermanager.Fetch to aggregate and deliver the
> output to the client

same as above but you are connected to a server

-berk

On Wed, Dec 2, 2009 at 9:50 AM, David E DeMarle
<dave.demarle at kitware.com> wrote:
> if reader is a vtk class, then use:
> reader.GetOutput()
>
> if reader is a paraview proxy AND you are connected to the builtin server,
> reader.GetClientSideObject() will return the vtk class, which you can
> then cal GetOutput() on.
>
> if reader is a paraview proxy but you are connected to a remote server
> then you have to use servermanager.Fetch to aggregate and deliver the
> output to the client
>
> David E DeMarle
> Kitware, Inc.
> R&D Engineer
> 28 Corporate Drive
> Clifton Park, NY 12065-8662
> Phone: 518-371-3971 x109
>
>
>
> On Wed, Dec 2, 2009 at 9:26 AM, Fred Fred <stan1313 at hotmail.fr> wrote:
>> In Tcl [reader GetOutput] returns the data set from a reader. Is there the
>> same kind of method in Python? I have just found method for getting cell
>> data, point data and field data.
>>
>>
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