Hello list,
is it possible to turn a raster-file (or only the display) clockwise or
counterclockwise in grass5.0?
Thanks
Irena Dörge
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is it possible to turn a raster-file (or only the display) clockwise
or counterclockwise in grass5.0?
g.region rast=RasterName
r.out.png in=RasterName out=raster.png
pngtopnm raster.png | pnmflip -ccw | pnmtopng > raster_rotated.png
rm raster.png
Hamish
You could export the raster as an ascii file and use scripts to reorder the raster, i.e. use a new scanline format , and easily implement 90 and 180 degree rotations
H Bowman wrote:
is it possible to turn a raster-file (or only the display) clockwise
or counterclockwise in grass5.0?g.region rast=RasterName
r.out.png in=RasterName out=raster.png
pngtopnm raster.png | pnmflip -ccw | pnmtopng > raster_rotated.png
rm raster.pngHamish