[GRASS-user] Finding the value of a point in a raster map

vbkhp vbkhp at yahoo.com
Wed Sep 1 16:31:36 EDT 2010


I am writing a r.mapcalc instruction, and I would like to find the value of a point in the map (other than the point that the window is currently at). 
More precisely, in a raster dem I would like to calculate the difference between the height of one point and the rest of the map. I appreciate if any one can help.


-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.osgeo.org/pipermail/grass-user/attachments/20100901/2c715b15/attachment.html

More information about the grass-user mailing list