dem
Wang Song
wang at cast.uark.edu
Fri Feb 18 17:10:33 EST 1994
Your file may be in compressed format. Check cell header file to see
the value of the parameter "Compressed". If the value is 1, run r.compress -u
to uncompress the raster file.
Hope this help.
Song Wang
CAST/NCRI
University of Arkansas
> I imported a dem into GRASS using m.dem.extract. I now want to take this
> file and export it into an image processing package (ENVI). To import the
> file into ENVI, I need to know the number of columns, rows and the number
> of bytes per cell. I looked in the header file and the dem has the
> following dimensions:
> rows: 1500
> col: 1300
> bytes: 4
>
> However, that doesn't agree with the file size of 921,574kb. I'm not sure
> what is going on. Any ideas??
>
> Thanks,
>
> Melissa Cowoski
> Stanford University
> cowoski at pangea.stanford.edu
>
>
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