[GRASSLIST:1597] deflate compression

Hi,

After patching a lot of ortophotos, I got some big raster files (about 120 MB) After exporting these files with r.out.tiff using deflate compression, I get files about 60 MB.

r.compress says files in $GISBASE are already compressed.

Could I get more compressed files on $GISBASE?

Thanks a lot,

Roman