[GRASS-user] sunmask

[Paolo Cavallini]

Hi all.
I'm trying r.sunmask, but I get errors:
===
r.sunmask elev=t_dtm_50 at PERMANENT year=2010 month=05 day=05 hour=10 minute=07
timezone=+1 -z output=shadow

Using map center coordinates: 1663547.265000 4801864.162000

Neither sun position nor east/north, date/time/timezone definition are complete.
===
Is the QGIS module incomplete, or?
All the best.
-- 
Paolo Cavallini: http://www.faunalia.it/pc