Hi all,
I am making a slight modification to d.rast.arrow in order to suit our
mapping needs.
The original program draws arrows in 8 possible directions for each cell
value of the raster map.
I need to replace one of the arrows (say arrow_n ie arrow for north) with a
circle.
Is there already similar code written for the same or maybe a code in some
other module that i could modify?
Thanx in advance,
Vidya Kotamraju.
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The most pathetic person in the world is someone who has sight
but has no vision.
--Helen Keller
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Kotamraju Vidya
Physical Oceanography Division,
National Institute of Oceanography,
Dona Paula, Goa 403 004, India.
Ph.: +91-832-2456700 *4400 (O)
+91-832-2541756 (R)
e-mail: vidyakr@darya.nio.org