That's not how threshold works. Threshold includes cells as a whole or it does not. What you want is Clip using a scalar value (or 2 clips if you need upper and lower end clipping).
Best, -berk On Wed, May 1, 2013 at 11:49 AM, Ganesh Vijayakumar <[email protected]>wrote: > Dear Berk Geveci, > > Thanks for replying. > > My dataset is a surface dataset. > > So if my threshold goes through one of the surface data faces, won't it > take just the area that it cuts through and neglect the part it doesn't > contain? > > ganesh > > > On Wed, May 1, 2013 at 10:48 AM, Berk Geveci <[email protected]>wrote: > >> Hi Ganesh, >> >> I am not sure that I follow you. Is this a surface dataset or a volume? >> If it is a volume, you need to apply Extract Surface before you can >> integrate over it. If it is a surface, I would expect that the area would >> change if you change the value of the threshold and bring in more cells. >> >> Best, >> -berk >> >> >> On Tue, Apr 30, 2013 at 5:07 PM, Ganesh Vijayakumar < >> [email protected]> wrote: >> >>> hi! >>> >>> I'm interested in integrating over a part of an area on a surface. >>> Like here >>> >>> www.personal.psu.edu/guv106/paraviewIntegrateVariables.png >>> >>> Now, I use thresholding on a variable that I compute using the Coords >>> on the surface to extract the specific area over which I want the integral. >>> The problem is the the area integral is extremely dependent on the details >>> of thresholding. If I change the thresholding just enough to include >>> another layer of cells in the original data, then the integral value >>> changes... else for any changes in the thresholding limits, the integral >>> does not change. And this is despite using Point data on the integral. Is >>> there anyway, I can get a smooth variation of the area integrals with the >>> change of thresholding limits? In other words, an actual area integral! >>> >>> ganesh >>> >>> _______________________________________________ >>> 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 >>> >>> >> > > > -- > ganesh >
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