I updated to version GRASS 6.4rc6. But now I cannot start grass anymore...
File /Applications/GRASS-6.4.app/Contents/MacOS/etc/wxpython/wxgui.py,
line 1819, in module
sys.exit(main())
File /Applications/GRASS-6.4.app/Contents/MacOS/etc/wxpython/wxgui.py,
line 1812, in main
app =
Now the
import wx
command works but the grass wxgui not anymore...
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Le 19/07/10 22:25, Vincent Bain a écrit :
Bonsoir Étienne,
Je crois comprendre que ton problème se rapporte à l'identification de
zones sur des critères géomorphologiques. Peut-être pourrais-tu partir
sur un traitement avec r.mapcalc ou des outils comme r.reclass pour
lisser ta topo ou du
Greetings
(This may sound as a complicated question but it's not :) )
I have used an external tool to produce clusters from Landsat images. For
each input bands, I obtain clusters with a desginated value (mean of the
values in that cluster). So, if I use 4 bands, I obtained 4 outputs with
Greetings
I have a raster map with a lot of values and I want to retrieve a list of
the existing values. How can I do that in GRASS?
Thanks
Nikos
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Am Dienstag, den 20.07.2010, 14:14 +0100 schrieb Nikos Dumakis:
Greetings
I have a raster map with a lot of values and I want to retrieve a list
of the existing values. How can I do that in GRASS?
Thanks
Nikos
Hi Nikos,
r.stats will do this job
Best,
Manfred
Greetings Dr. Redslob
I have opened r.stats and I cannot find any method/option to print existing
values. It prints numbers of values between ranges of values among others
but no list of values. Or am I missing some option?
Thank you
Best regards
Nikos
On Tue, Jul 20, 2010 at 2:06 PM, Dr. Manfred
Hi,
2010/7/20 Nikos Dumakis nikosdu1...@gmail.com:
I have opened r.stats and I cannot find any method/option to print existing
values. It prints numbers of values between ranges of values among others
but no list of values. Or am I missing some option?
-1 One cell (range) per line
?
I have opened r.stats and I cannot find any method/option to
print existing values. It prints numbers of values between
ranges of values among others but no list of values.
try r.category too.
is this a category (integer) or floating point raster map?
or r.out.xyz | sort | uniq
(r.out.xyz
Greetings
In my case I have not more than 1200 different cell values. If I do :
r.stats -1 input=data
I obtained a list of all pixel values but what I am lookinf is for the
unique values (not repeated).
I just need the unique values not all values (repeated)
(maybe I was not clear in my previous
Hi,
2010/7/20 Nikos Dumakis nikosdu1...@gmail.com:
In my case I have not more than 1200 different cell values. If I do :
r.stats -1 input=data
I obtained a list of all pixel values but what I am lookinf is for the
unique values (not repeated).
as mentioned in Hamish's response, use
Greetings I have a list of values stored in a text file like this
20.4 24.5 45.6 4.56
20.5 34.5. 34.5 43.4
1.2 5.3 43.4 3.3
...
Each column corresponds to an image and each line to a classe (e.g. pixels
in image 1 with value 20.4 and 24.5 in image 2 and 45.6 in image 3 and 4.56
in image4
Hello,
I’ve started to develop some pre-processing steps for a hydrological
model using python scripts with winGRASS 6.4. Now, I got some very
useful shell and perl scripts including Grass functions developed under
Linux, which I wanted to use.
Does anybody know if it is possible to start
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