Importing Elevation data from an ASCII format

[Tom Nelson]

with a sites file then do either s.surf.idw or s.surf.tps.
Both create a surface file but tps takes a lot longer and with possibly better results.
then r.contour which produces a vector contour map of interpolated contours from the 
surface file.


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|                                                                    |
|  Tom Nelson                                                        |
|  Corps of Engineers                                                |
|  Fort Worth, Texas                                                 |
|  (817) 334-2095                                                    |
|                                                                    |
|  tom%alla@[155.84.92.2]                                            |
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