[GRASSLIST:7164] Re: substitute to r.mask & r.to.sites in GRASS 6
Otto Dassau
dassau at gdf-hannover.de
Wed Jun 15 08:07:01 EDT 2005
Am Mittwoch, 15. Juni 2005 13:24 schrieb Karl Broich:
> Hello GRASS-list-member,
>
> is there any substitute or work-around to r.mask and r.to.sites in GRASS 6
> ?
Hi,
a) you can create masks with r.mapcalc. Examples are given in the manpages or
the g60 tutorial:
http://grass.itc.it/grass60/manuals/html60_user/r.mapcalc.html
http://www.gdf-hannover.de/lit_html/grass60_v1.1_en/node72.html
b) 'r.to.sites' in GRASS 5 is 'r.to.vect' in GRASS 6.
> I would need this to convert a masked raster patch (DEM) to an equivalent
> set of vector points, which again I intend to triangulate using v.delaunay.
regards,
Otto
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