Jerry Griffith wrote:
Ok, since GRASS does account for differing cell size
in lat/long raster files, what I am after is mapcalc is
to do something like:
croparea = [cellsize] * corn_map (my corn_map has a
floating point value, ex. 0.29 that gives the fraction of the
cell that is in
Hi,
Ok, since GRASS does account for differing cell size in lat/long raster
files, what I am after is mapcalc is to do something like:
croparea = [cellsize] * corn_map (my corn_map has a floating point
value, ex. 0.29 that gives the fraction of the cell that is in corn
cultivation)
I
Jerry Griffith wrote:
Ok, since GRASS does account for differing cell size in lat/long raster
files, what I am after is mapcalc is to do something like:
croparea = [cellsize] * corn_map (my corn_map has a floating point
value, ex. 0.29 that gives the fraction of the cell that is in corn
Hi Jerry,
I'm a new grass user and have been learning on the command line.
I have a raster file of the world in which the cells are floating
point values of the percentage of a crop type within that cell (ex.,
0.01, 0.29, 0.45). It's in Lat/Long. I want to calculate the
total area of crop
