[GRASS5] LZW in Grass

[Bernhard Reiter]

On Tue, Nov 09, 1999 at 11:13:48PM +0100, Morten Hulden wrote:
> 
> 
> On Tue, 9 Nov 1999, Bernhard Reiter wrote:
> 
> > Where exactly uses GRASS LZW compression?
> > We have to identify this first.
> 
> 
> Running this in grass src directory
> 
> find . -type f -name "*\.[ch]" -exec grep -l lzw {} \;
> 
> will show at least these files have something to do with lzw
> 
> ./include/gisdefs.h
> ./libes/g3d/G3d_intern.h
> ./libes/g3d/fpcompress.c
> ./libes/g3d/g3ddefaults.c
> ./libes/g3d/g3dopen.c
> ./libes/g3d/headerinfo.c
> ./libes/gis/G.h
> ./libes/gis/closecell.c
> ./libes/gis/get_row.c
> ./libes/gis/lzw.c
> ./libes/gis/put_row.c
> ./libes/gis/G_dump.c

This can't be that hard to fix. :)
But it might mean that we need to change some dataformats.


> ./raster/r.tiff/tools/lzwcodes.c
> ./raster/r.tiff/tools/pal2rgb.c
> ./raster/r.tiff/tools/ras2tiff.c
> ./raster/r.tiff/tools/sgisv.c
> ./raster/r.tiff/tools/tiffcp.c
> ./raster/r.tiff/tools/tiffmedian.c

Okay, we can't change the tiff stuff, but we might let that handle 
the tiff library somehow.

-- 
Research Assistant, Geog Dept UM-Milwaukee, USA.    (www.uwm.edu/~bernhard)
Free Software Projects and Consulting 			   (intevation.net)  
Association for a Free Informational Infrastructure              (ffii.org)
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