Generate a coordinate (latitude) image?
On Tue, May 17, 2011 at 7:25 PM, Jonathan Greenberg
<greenberg at ucdavis.edu> wrote:
Folks: Is there any way to take a raster and generate two outputs where each pixel is the center coordinate of that pixel (e.g. you will have one x- image and one y-image)? ?I'm trying to produce a "latitude map" for solar calculations. --j
If you are using the spgrass6 library you should be able to use the y() argument in the r.mapcalc command from GRASS. I say should because I have only done this in GRASS directly not using spgrass6. Hope this helps, Michael
-- Jonathan A. Greenberg, PhD Assistant Project Scientist Center for Spatial Technologies and Remote Sensing (CSTARS) Department of Land, Air and Water Resources University of California, Davis One Shields Avenue Davis, CA 95616 Phone: 415-763-5476 AIM: jgrn307, MSN: jgrn307 at hotmail.com, Gchat: jgrn307
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