Greetings, As will no doubt be obvious from my question, I am a new opendx user. I have spent time going through the tutorials and reading the online documentation, but have not found (or perhaps recognized) information to resolve my problem.
I have a pair of 2D scalar arrays, one representing a height field in meters (400-1660) and the other the percentage of coverage (0-100). I believe these are both position-dependent samples in dx terms. I would like to use the elevation array with rubbersheet to build a terrain model, and color it using the coverage array with a colormap. I have tried several variations of networks without success. I found that passing the output of rubbersheet to normals adds a colors component, and thought that I should be able to use lookup to replace that component with the colors component out of colormap, but that does not seem to work. I believe I am foundering on the issue that the elevation data is being used to look up a colormap element, and is therefore always out of range. This would seem to be a common activity, so I am probably missing something obvious. Any hints or pointers to the relevant documentation would be greatly appreciated. Cheers, Duane Gustavus [EMAIL PROTECTED]
