I am trying to view DEM(Digital Elevation Model) files in Paraview 2.6. but it is being rendered as 2D and the elevation is being represented as color on the plane surface. So basically the z-coordinate is being used to map it by color. I looked over the code for quite some time but was unable to pinpoint where exactly the class vtkDEMReader was reading the z-coord from the data file.
<br><br>I would like to be able to render a DEM file in 3D. Any help on how the reader works will be appreciated. Has anyone ever tried modifying the class this way?<br><br>Thanks,<br><br>Bikash<br>