[vtkusers] Interpolation of data..

[Dean Inglis]

I dont believe there is any restriction on input or source,
at least the documentation doesnt say so.  Do you have
a simple example you could try?  Can you visualize
your unstructured grid data (input and source) independently?

Dean

----- Original Message ----- 
From: "Rakesh Patil" <rakeshthp at in.com>
To: "Dean Inglis" <dean.inglis at camris.ca>
Cc: "vtkusers archive" <vtkusers at vtk.org>
Sent: Friday, April 23, 2010 4:40 AM
Subject: Re:[vtkusers] Interpolation of data..


> Hi Dean...I tried using probe filter as given in the example ... Is there 
> a condition that it should have source as image data type only..?? 
> Because, as i said, i have two unstructured grid.. So how do i do 
> it..??Thanks.RegardsRakesh Patil Original message From:"Dean Inglis"< 
> dean.inglis at camris.ca >Date: 22 Apr 10 
> 17:50:10Subject:[vtkusers]Interpolation of data..To: "vtkusers archive" 
> Have a look at vtkProbeFilter as well...DeanOn Wed, Apr 21, 2010 at 10:38 
> PM, Rakesh Patilwrote:> Hello,>> I have two unstructured grids.. One 
> contains only points (scattered > points.> Huge in number.) And another 
> contains a mesh data. Element, nodes etc.> I need to interpolate this mesh 
> to the scatter data.. Scatter data is a> bathymetry data containing, 
> lat/lon and depth...>> Is there any inbuilt class in VTK to do the 
> interpolation done..??>> Thanks>> Regards> Rakesh PatilThese are the two 
> ways I've seen to do 
> interpolation:http://www.vtk.org/Wiki/VTK/Examples/InterpolateTerrainhttp://www.v
> tk.org/Wiki/VTK/Examples/ShepardMethodThanks,DavidPowered by 
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