Draping an image over a dem...No

[Rick Thompson]

Bill,
  I'd echo what Malcolm said earlier this week. I do not know of any way to 
do this other than patching all of the Dems together at a resolution of 100
or so and then using d.3d to overlay the image. Rick

> Pardon our ignorance:
> 	Is there a grass command to drape an image over a dem when
> 	the dem is represented by several files, because it is large?
> 	We have TM data to drape over a dozen or so USGS quad dems,
> 	and we'd prefer not to have to generate the combined dem.
> 	Is this a problem for other folks?
------------------------------------------------------------------------
Rick Thompson-   Research Specialist          E-mail: rick at cast.uark.edu
Center for Advanced Spatial Technologies      Telephone: (501) 575-8498
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University of Arkansas              
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