[GRASS5] r.in.tiff problem
rshepard at appl-ecosys.com
Thu Jul 26 20:56:34 EDT 2001
On Fri, 27 Jul 2001, Glynn Clements wrote:
> Do you mean .TFW?
Thanks, Glynn, I read the details on the man page.
> Using "g.region rast=...; g.region -p" will show the region obtained
> from the .TFW file.
Here's the contents of the .TFW file:
[rshepard at salmo coeur]$ less O40118C2.TFW
and here's what g.rast -p shows:
GRASS:/mnt/usr4/projects/nevada/coeur > g.region rast=rochester-drg
You have mail in /var/spool/mail/rshepard
GRASS:/mnt/usr4/projects/nevada/coeur > g.region -p
projection: 99 (State Plane)
ellipsoid: ** unknown (default: WGS84) **
I think that the problem may be just as you say: the project directory is
in State Plane Coordinates and I think that all the SDTS data are in UTM.
The numbers report the same, but the units will be different.
What I need to do is learn how to change all my existing project data from
SPC to UTM, then try bringing in the data again. I doubt that the client or
the regulatory agencies care what projection/coordinate system/datum is
Perhaps r.proj will work within a single directory to change everything.
We'll see. :-)
Dr. Richard B. Shepard, President
Applied Ecosystem Services, Inc. (TM)
2404 SW 22nd Street | Troutdale, OR 97060-1247 | U.S.A.
+ 1 503-667-4517 (voice) | + 1 503-667-8863 (fax) | rshepard at appl-ecosys.com
Making environmentally-responsible mining happen.
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