[GRASS-user] Re: GRASS script to export raster

[Martin Landa]

2011/3/9 Hamish <hamish_b at yahoo.com>:

[...]

> so just flipping all the rows in the file you can get now?
>
> don't know how to do that in python, but if unix shell powertools are
> available:
>   r.out.ascii | tac

import os
import grass.script as grass

print os.linesep.join(reversed(grass.read_command('r.out.ascii',
                                                  quiet = True,
                                                  input =
'elevation').splitlines()))

Martin


-- 
Martin Landa <landa.martin gmail.com> * http://geo.fsv.cvut.cz/~landa