[GRASS-user] ps.map rotatecolumn argument

Hamish hamish_b at yahoo.com
Sat Feb 4 15:13:27 EST 2012

Vincent wrote:

> Has anyone experienced the ability of ps.map's
> vpoints instruction to choose from a rotatecolumn
> to orient symbols on a map ?

yes, I add that code.

> In my case, map arrow contains about 50 points but
> ps.map  only displays a few ones at correct angle.
> The database field is integer, angles are specified
> ccw from east.

can you reproduce it using one of the standard demo

what version of grass? what platform?

angle in degrees?


More information about the grass-user mailing list