[GRASS-dev] specifying overwrite flag in script

[Michael Barton]

Is there some special way to specify an overwrite flag in a script? Or is it just:

#%flag
#%  key: o
#%  description: Overwrite existing files
#%end

Michael
_____________________
C. Michael Barton
Visiting Scientist, Integrated Science Program
National Center for Atmospheric Research &
University Corporation for Atmospheric Research
303-497-2889 (voice)

Director, Center for Social Dynamics & Complexity 
Professor of Anthropology, School of Human Evolution & Social Change
Arizona State University
www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu

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