I have a raster file that I want to shift or move all the cells a specific dist
ance. For example
I want to move all the cells 1 degree latitude north, and 1 degree longitude ea
st. Does anyone
know how to do that?
Any help is appreciated.
Thank you.
Julie Daniel
Physical Scientist
National Weather Service
email: jdaniel@lionheart.ssmc.noaa.gov
Julie,
All of the responses that suggest that you edit the appropriate header
file under the $LOCATION/cellhd directory are correct. However, I wanted
to point out to you that if you are working in a projection (UTM, State
Plane, etc.), you cannot readily move in even lat/long increments, as 1
degree will be a different projected distance on different edges of your
raster file. You can readily move 100,000 meters, but not 1 degree. Of
course, if you're Location is set up in lat/long, you can move in degrees
to your heart's content. Just wanted to clarify!
Regards,
--
Malcolm D. Williamson - GIS Specialist E-mail: malcolm@cast.uark.edu
Center for Advanced Spatial Technologies Telephone: (501) 575-6159
Ozark Rm. 12 Fax: (501) 575-5218
University of Arkansas
Fayetteville, AR 72701
On Mon, 10 Jun 1996
julied@robinhood.ssmc.noaa.gov wrote:
I have a raster file that I want to shift or move all the cells a specific di
stance. For example
I want to move all the cells 1 degree latitude north, and 1 degree longitude
east. Does anyone
know how to do that?
Any help is appreciated.
Thank you.Julie Daniel
Physical Scientist
National Weather Service
email: jdaniel@lionheart.ssmc.noaa.gov