[Paraview] threshold filter problem

[Dominik Szczerba]

Hi Amy,
The thing is that the threshold filter is not at all available from menu
unless I pass the data through cell2point filter...
regards,
Dominik

Amy Squillacote wrote:
> Hi Dominik,
> 
> It should not be necessary to first pass your data through
> CellDataToPointData.  In the GUI for the threshold filter, there is a
> menu button labeled "Attribute Mode".  Select "Cell Data" from this
> menu, and then your cell-centered scalars should be visible in the
> "Scalars" menu just below the "Attribute Mode" one.
> 
> - Amy
> 
> At 02:52 PM 4/4/2006, Dominik Szczerba wrote:
> 
>> Hi,
>> I have a tetmesh with a scalar field at the cell centers. I want to
>> extract tets with a scalar value within a certain range. It only works
>> after cellData2nodeData, which, however, changes the values due to
>> interpolation (actually, destroys them for me). 1) is there a particular
>> reason threshold filter is not available for cell centered data? 2) how
>> to walk around this problem?
>> Thanks for any hints
>> Dominik
>> -- 
>> Dominik Szczerba, Dr.
>> Computer Vision Lab CH-8092 Zurich
>> http://www.vision.ee.ethz.ch/~domi
>> _______________________________________________
>> ParaView mailing list
>> ParaView at paraview.org
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-- 
Dominik Szczerba, Dr.
Computer Vision Lab CH-8092 Zurich
http://www.vision.ee.ethz.ch/~domi