Hi Madi,
that's interesting and there is even a G_OPT_R_ELEV, I was not aware of it.
You can have a look into these:
http://grass.osgeo.org/programming7/parser__standard__options_8c_source.html
http://grass.osgeo.org/programming7/parser__standard__options_8c.html
You could try G_OPT_M_DIR. The comment says directory input but it
should also work for output, all it should return is the path to a
folder.
Markus M
On Mon, Jul 15, 2013 at 5:42 PM, Margherita Di Leo
dileomargher...@gmail.com wrote:
Dear Devs,
in r57084 Martin has added standardized
Dear Devs,
in r57084 Martin has added standardized options to r.ipso (thanks!). I
would like to learn more about their use, particularly, does it exist a
standard variable defined for taking a path as input? (Not a path+file name
as G_OPT_F_INPUT). For example this is useful in the case that a
