[GRASS-user] FOSS4G conference
Hi The video of the development history of GRASS is really cool! I'm planning to attend the FOSS4G conference, and I'm wondering if anyone has any information on which day the GRASS workshop will be held there. Thank you, Hanan This message has been scanned for malware by Websense. www.websense.com ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] r.mapcalc and the neighborhood modifier
Hi Rainer, I had a similar problem recently. I was working with 8 unique flow directions, and I created a separate map for each flow direction. Something like this... r.mapcalc expression=flowdir1_dispersal = if(flowdir=1, seeds[xoffset_1,yoffset_1], null()) r.mapcalc expression=flowdir2_dispersal= if(flowdir=2, seeds[xoffset_2,yoffset_2], null()) etc. Then, patch the different maps using r.patch. I hope this is helpful. Hanan This message has been scanned for malware by Websense. www.websense.com ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] r.stream.order (GRASS 6), Hack, fails at some confluences
Hi everyone, Does anyone have experience with r.stream.order failing at some stream confluences for Hack ordering, such that the rest of stream network upstream gets assigned an order of -1? When I re-run the algorithm starting just upstream of the confluence, it works. I have seen many instances of this type of failure. Please let me know if you have any ideas on why it might be happening and what I can about it. Thank you very much, Hanan This message has been scanned for malware by Websense. www.websense.com ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] question on r.watershed updates in GRASS 6.4.RC3
Hi Markus, I'm wondering about the nature of the recent bug fixes to r.watershed listed for the 6.4.RC3 release (sync skipping edge cells; fix bug in SFD).I have some results obtained using r.watershed in 6.4.RC2. Do you think these would have been affected by the bugs listed above, and would you recommend re-running my scripts using the updated module? Also, do you know if r.watershed in 6.4.RC3 and in a recent Grass 7 version for Windows(r56229) are consistent? Thank you, Hanan This message has been scanned for malware by Websense. www.websense.com ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] GRASS 6.4.RC3 GUI not starting on windows GRASS 7 not launching at all
Hi everyone,
I downloaded the Windows binary for Grass 6.4.3RC3 (dated April 20, 2013,
available on http://grass.osgeo.org/grass64/binary/mswindows/native/) and
installed it on my Windows PC (6-4 bit, running Windows 7).
I got the following error message on start-up.
Starting GRASS ...
Traceback (most recent call last):
File C:\GRASS643RC3\Python27\lib\site.py, line 563, in module
main()
File C:\GRASS643RC3\Python27\lib\site.py, line 545, in main
known_paths = addusersitepackages(known_paths)
File C:\GRASS643RC3\Python27\lib\site.py, line 278, in addusersitepackages
user_site = getusersitepackages()
File C:\GRASS643RC3\Python27\lib\site.py, line 253, in getusersitepackages
user_base = getuserbase() # this will also set USER_BASE
File C:\GRASS643RC3\Python27\lib\site.py, line 243, in getuserbase
USER_BASE = get_config_var('userbase')
File C:\GRASS643RC3\Python27\lib\sysconfig.py, line 472, in get_config_var
return get_config_vars().get(name)
File C:\GRASS643RC3\Python27\lib\sysconfig.py, line 405, in get_config_vars
import re
File C:\GRASS643RC3\Python27\lib\re.py, line 105, in module
import sre_compile
File C:\GRASS643RC3\Python27\lib\sre_compile.py, line 14, in module
import sre_parse
File C:\GRASS643RC3\Python27\lib\sre_parse.py, line 17, in module
from sre_constants import *
File C:\GRASS643RC3\Python27\lib\sre_constants.py, line 18, in module
from _sre import MAXREPEAT
ImportError: cannot import name MAXREPEAT
Error in GUI startup. If necessary, please
report this error to the GRASS developers.
Switching to text mode now.
Hit RETURN to continue...
I also tried with the most recent WinGRASS binary snapshot: 6.4.3svn-r56225,
and got the same result.
I also tried download and installing the most recent binary snapshot of
winGRASS 7: r56229, and that wouldn't start at all.
I have winGRASS 6.4.3 RC2 working fine on my PC. A previous binary snapshot of
winGRASS 7 (about a month old) was also working fine, but I uninstalled it to
install the most recent version.
I appreciate any ideas you have on what might be going wrong.
Thank you,
Hanan
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Re: [GRASS-user] GRASS 6.4.RC3 GUI not starting on windows GRASS 7 not launching at all
I just want to confirm that replacing my system-wide Python installation with
version 2.7.4, instead of 2.7.2, solved the problem.
Thank you very much
Hanan
-Original Message-
From: Markus Metz [mailto:markus.metz.gisw...@gmail.com]
Sent: 13 May 2013 16:11
To: Hanan Karam
Cc: grass-user@lists.osgeo.org
Subject: Re: [GRASS-user] GRASS 6.4.RC3 GUI not starting on windows GRASS 7
not launching at all
I had the same problem and found out that a system-wide Python installation
(2.7.2, independent of GRASS) caused the trouble.
Uninstalling the system-wide python helped, but this may not be an option for
many users, because other software might rely on a particular python version
installed.
Markus M
On Mon, May 13, 2013 at 1:29 PM, Hanan Karam hananka...@esinternational.com
wrote:
Hi everyone,
I downloaded the Windows binary for Grass 6.4.3RC3 (dated April 20,
2013, available on
http://grass.osgeo.org/grass64/binary/mswindows/native/) and installed it on
my Windows PC (6-4 bit, running Windows 7).
I got the following error message on start-up.
Starting GRASS ...
Traceback (most recent call last):
File C:\GRASS643RC3\Python27\lib\site.py, line 563, in module
main()
File C:\GRASS643RC3\Python27\lib\site.py, line 545, in main
known_paths = addusersitepackages(known_paths)
File C:\GRASS643RC3\Python27\lib\site.py, line 278, in
addusersitepackages
user_site = getusersitepackages()
File C:\GRASS643RC3\Python27\lib\site.py, line 253, in
getusersitepackages
user_base = getuserbase() # this will also set USER_BASE
File C:\GRASS643RC3\Python27\lib\site.py, line 243, in getuserbase
USER_BASE = get_config_var('userbase')
File C:\GRASS643RC3\Python27\lib\sysconfig.py, line 472, in
get_config_var
return get_config_vars().get(name)
File C:\GRASS643RC3\Python27\lib\sysconfig.py, line 405, in
get_config_vars
import re
File C:\GRASS643RC3\Python27\lib\re.py, line 105, in module
import sre_compile
File C:\GRASS643RC3\Python27\lib\sre_compile.py, line 14, in
module
import sre_parse
File C:\GRASS643RC3\Python27\lib\sre_parse.py, line 17, in
module
from sre_constants import *
File C:\GRASS643RC3\Python27\lib\sre_constants.py, line 18, in
module
from _sre import MAXREPEAT
ImportError: cannot import name MAXREPEAT
Error in GUI startup. If necessary, please
report this error to the GRASS developers.
Switching to text mode now.
Hit RETURN to continue...
I also tried with the most recent WinGRASS binary snapshot:
6.4.3svn-r56225, and got the same result.
I also tried download and installing the most recent binary snapshot
of winGRASS 7: r56229, and that wouldn't start at all.
I have winGRASS 6.4.3 RC2 working fine on my PC. A previous binary
snapshot of winGRASS 7 (about a month old) was also working fine, but
I uninstalled it to install the most recent version.
I appreciate any ideas you have on what might be going wrong.
Thank you,
Hanan
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