On 08/05/15 19:13, Jake Chila wrote:
Hey all,
I am currently working with some landsat data in Grass 7.0.0 on windows
7, and am trying to hone in on my study area (much smaller than the
whole scene). From what I can tell, the best way to do this is through
the 'g.region' command however, I am having significant problems getting
this module to run correctly.
my input is:
g.region n=5572425 s=5536865 e=655050 w=626350 res=30
One thing is that it runs in '0 seconds' so I think that is a little odd.
It's normal as the command just changes a few entries in a text file, so
it is really fast.
When I use the 'g.region -d' command I can see that everything is set
properly,
Did you maybe mean g.region -p ? At least this is the command you should
use to check current region settings.
however when I update the map display nothing changes. Also,
when I export the file using 'r.out.gdal' it exports nothing.
('r.out.gdal -t -f --overwrite input=LT5_2007_ATCORRCOMP@May_Project
output=C:\Users\Jacob\Desktop\GRASS_Trials\exportattempt5 format=GTiff
type=Uint16 nodata=0)
That should normally respect the region settings.
What does
r.info LT5_2007_ATCORRCOMP
give you ?
Moritz
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