I made paint output of raster image of elevation.dem in spearfish for ppm,
and it seems to have worked successufully. I got a 1.8MB paint.ppm file.
Then I run the xv-2.21 to see it.grass 4.0> xv paint.ppm
After a while, I got the error message as
QuickCheck: impossible situation!
My xv program is working fine for the other files.
Are ther any had the similar experience as me ?
Hallo,
I successfully exported elavation.dem and read it from xv-2.21.
From grass4.0 I have use command :
r.out.tga input=elvation.dem output=/mydir/elavation.tga .
After I have pbmplus (You can have pbmplus routines from an ftp site)
routines to convert tga image into ppm with command :
ppbmplus/tgatoppm /mydir/elevation.tga > /mydir/elvation.ppm
This file is readable (or updating) from xv-2.21 .
Note : elevation.tga is big 1995540 bytes
elevation.ppm is big 1995047 bytes
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Bruno Minoja
Cilea (Consorzio Interuniversitario Lobardo Elaborazione Automatica)
Segrate Milano Italia
minoja@icil64.cilea.it
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