[GRASS-dev]
grass6/raster/r.slope.aspect/r_sl_asp_northangle_diffs.tar.gz
Hamish
hamish_nospam at yahoo.com
Sun Aug 27 23:06:55 EDT 2006
Anyone know anything about the history of
grass6/raster/r.slope.aspect/r_sl_asp_northangle_diffs.tar.gz
?
It has been carried in CVS since 1999.
README:
=============================================================
Someone pointed out that cartographers may think of aspect
at North=0, clockwise, but r.slope.aspect is defined from
a mathmatical point of view (East=0, counterclockwise).
The included are diffs to add a -g flag to produce aspect
maps this way.
main.diffs (r.slope.aspect/cmd/main.c)
man.diffs (man page)
--Darrell
=============================================================
several modules (like d.rast.arrow) have a type= option to select.
Maybe it just causes more confusion to add a -g flag?
suggestion:
post the tarball to the bug tracker as a wish and remove the .tar.gz
from CVS.
Hamish
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