Hi,
I have a site file that I have converted into a raster using the s.to.rast
command. I am able to view the sites using d.sites. However, these sites are
not visible in the raster. The resulting raster turns out to be blank ! I need
the raster to run a coincidence analysis.
Can anyone tell me whats happening ?
Thanks in advance for your help !
Nivedita
I have a site file that I have converted into a raster using the
s.to.rast command. I am able to view the sites using d.sites. However,
these sites are not visible in the raster. The resulting raster turns
out to be blank ! I need the raster to run a coincidence analysis.Can anyone tell me whats happening ?
They are probably there, but hard to see as they will only be one cell
in a vast ocean of space. displaying with a black backgound (d.rast -o)
might help too.
Try running r.univar and r.info on the raster file to be sure.
Make sure the region is set correctly (g.region sites=sitesfile).
Hamish