Newsgroups: info.grass.users,info.grass.programmer
Path: melannie
From: melannie@NREL.ColoState.EDU (Melannie Hartman)
Subject: Map of U.S - Help!
Sender: news@yuma.ACNS.ColoState.EDU (News Account)
Message-ID: <Cpx21r.1An1@yuma.ACNS.ColoState.EDU>
Date: Mon, 16 May 1994 22:20:15 GMT
Distribution: usa
Nntp-Posting-Host: saccharum.nrel.colostate.edu
Organization: Natural Resource Ecology Lab, Colo. State Univ.
Lines: 24
I have an ascii file (48 rows X 115 columns) of net primary production of
the 48 states. I have minimum and maximum lat and long values for the
map, and each value in the ascii file represents a half-degree "square".
I want to create a raster file from this ascii data. Of course, I can't
project this to UTM coordinates because the US spans across many zones.
I thought Grass is capable of referencing by latitude/logitude, or some
other x,y coordinate system, but I can't seem to find the commands I need.
Any suggestions?
I am using Grass 4.1
Thanks,
Melannie
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_O Melannie D. Hartman
/ |\/ melannie@NREL.colostate.edu Natural Resource Ecology Laboratory
|_ Grasslands Building, Room 106 Colorado State University
_/ \ (303) 491-2195 Fort Collins, CO 80523
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