>Dear List,
>
>I just installed WinGRASS-6.4.0svn-r39740-2-Setup.exe on Windows XP
>professional and when starting the system using the >spearfish database I get
>the message Error in command execution: Execution failed g.proj.exe -p .
>
>Any ideas?
>
>Bes regards,
>
>Klaus
please add your comm
Carbonari, Katie (IS) wrote:
Hello. I'm trying to use GDAL to convert my netcdf file into a GTiff
so it can be read into GRASS. I tried using "gdal_translate -of GTiff
-b 1 NETCDF:FILE.nc:Outfile Outfile.tiff"
You probably need to specify a coordinate system, too. Do this with the
-a_srs
Peng Du wrote:
> I am dealing with a satellite image which has N bands, each band of size
> row x col. Is there any way to read one column of a certain band or all
> the bands of a certain point? I only found G_get_raster_row which works
> for row.
You can use G_set_window() (Rast_set_window
Just a guess...
Maybe v.distance? Create a point raster, on point for each cell in
your raster. Run v.distance and look for the to_angle value
calculated. Then convert the points back to raster
v.distance man page...
http://www.ces.iisc.ernet.in/grass/grass64/manuals/html64_user/v.distance.ht
Joshua,
On Mon, Nov 30, 2009 at 5:50 PM, Joshua Campbell
wrote:
> Markus,
>
> Thanks for the input. I reviewed the r.sun page and unfortunately r.sun
> doesn't provide the specific horizon angle provided by r.horizon. My goal is
> not to compute solar irradiance.
ok.
> I was able to run r.horiz
I have a map that's supposed to have 3 points (sites) on it, all
relatively close together. The geographic coordinates were projected to lcc
using v.proj and the region's boundaries and parameters adjusted to the map
using 'g.region vect=sites'.
My problem is that only two sites display, and
> I thought the MSS sensor only had 4 bands, and the TMS sensor sensor 7?
Sorry, I heven't expressed myself clearly.
I am working with old images from the 1970ies recorded by Landsat 1.
According to
http://landsat.gsfc.nasa.gov/about/mss.html
http://eros.usgs.gov/#/Guides/landsat_mss
the MSS used
i.atcorr supports the MSS sensor aboard Landsat 5 and is not
applicable to Landsat 1 data (nor landsat's 2,3 or 4). In-order to
atmospherically correct landsat 1 data with i.atcorr you'll need to
add support for it. It's not hard and I would be willing to spare what
free time I can to help
Hi There
In grass6_devel/imagery/i.pca/main.c, calc_covariance(...), rowbuf1 and
rowbuf2 are each allocated bands times, but only freed bands-1 times.
Isn't this a leak?
Thanks,
Peng
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HI,
thanx for any help. seems this should be a pretty straight forward thing to
do, but am not having any success.
i am trying to reproject a raster from lat/long to utm.
i created a new location with a utm projection, then tried to use r.proj to
reproject a raster from another location.
r.proj i
Try to include the full path of your location ([/work/projects/Willamette])
On Wed, Dec 2, 2009 at 1:47 PM, Janet Choate wrote:
> HI,
> thanx for any help. seems this should be a pretty straight forward thing to
> do, but am not having any success.
> i am trying to reproject a raster from lat/lo
I tried using the full path (i.e. the PERMANENT mapset lives within the
/work/projects/Willamette location), but get the 'not found' error.
is there any other command i need to run prior to r.proj, or any additional
options to include, or how to list the path other than the way i am?
the original
On Wed, Dec 2, 2009 at 2:28 PM, Janet Choate wrote:
> I tried using the full path (i.e. the PERMANENT mapset lives within the
> /work/projects/Willamette location), but get the 'not found' error.
> is there any other command i need to run prior to r.proj, or any additional
> options to include, or
try this:
r.proj input=dem dbase=/work/projects/ location=Willamette mapset=PERMANENT
On Wed, Dec 2, 2009 at 2:45 PM, maning sambale
wrote:
> On Wed, Dec 2, 2009 at 2:28 PM, Janet Choate wrote:
>> I tried using the full path (i.e. the PERMANENT mapset lives within the
>> /work/projects/Willamet
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