[GRASS-user] Environment variables for Mac OSX

Hi all, I wanted to start writing small python scripts for grass. Unfortunatelly I fail to set the environment variables right. I'm struggeling since hours to get them right. I found topics about environment variable in linux and windows, but nothing for mac:

[GRASS-user] Re: problem using grass.write_comman, db.execute

'db.execute input=-' for stdin only works in grass7. for 6.4+6.5 it is simpler, just omit the input option all together. Hi, What do you mean with omit the input? Like this? grass.write_command('db.execute', stdin = sql_coi_percent) -- View this message in context:

[GRASS-user] make command (install add on)

tried the make command: make MODULE_TOPDIR=/Applications/GRASS-6.4.app/Contents/MacOS/ As a result I get the an error: make: *** Makefile: Is a directory. Stop. Does someone know what this could mean and what I'm doing wrong? Tusend tack, schorschli -- View this message in context: http://n2

[GRASS-user] Re: make command (install add on)

Thanks for answering. Are you sure about this directory? MODULE_TOPDIR should point to the GRASS installation directory which contains bin/, lib/ and other GRASS stuff. Yes, the directory is the one containing the grass-folders (bin/, lib/ and others). I could solve this problem. It was not

[GRASS-user] v.net.path algorithm problem

only a single problematic path (e.g 18 102 7) is working fine. Does anyone of you know, what could cause this strange behaviour? How does the order of the nodes influence the algorithm? Greetings Schorschli -- View this message in context: http://n2.nabble.com/v-net-path-algorithm-problem

[GRASS-user] Re: v.net.path algorithm problem

Hi, Thanks for your suggestions. Perhaps some nodes are missing? I have success in the past by applying http://grass.osgeo.org/grass64/manuals/html64_user/v.net.html I tried v.net -- report and indeed some nodes where missing. I added those with v.net --nodes. Running v.net.path can still

[GRASS-user] Re: Extract coordinates of vertices/nodes

Hi Sophie, v.out.ascii format=standard might help. Here is the manual: http://grass.itc.it/grass64/manuals/html64_user/v.out.ascii.html Afterwards you can write a simple script to extract the coordinates from the ascii-output. schorschli -- View this message in context: http://osgeo-org

[GRASS-user] Re: import wx

William Kyngesburye wrote: If you're using my GRASS build..., Yes I'm using your GRASS build William Kyngesburye wrote: Does the wxpython GUI run in GRASS? (I'm guessing no) The GRASS wxpython GUI is running. William Kyngesburye wrote: Are you doing something with the

[GRASS-user] Re: import wx

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 =

[GRASS-user] Re: import wx

Now the import wx command works but the grass wxgui not anymore... -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/import-wx-tp5301729p5315627.html Sent from the Grass - Users mailing list archive at Nabble.com. ___

[GRASS-user] Re: Feed and manipulate the result of v.distance -pa in python

For your task the use of lists and the split tool may help. The different lines have are seperated by a '\n' (which is interpreted as a new line). After splitting the string into a line list you can make a loop each item of this list. Something like this:

[GRASS-user] GRASS starting problem - Mac

tried to reinstalled GRASS (using the newest installer from http://www.kyngchaos.com/software/grass) Any idea what could be wrong and how to fix this? Thanks, Schorschli -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/GRASS-starting-problem-Mac-tp5506724p5506724.html Sent

[GRASS-user] Re: GRASS starting problem - Mac

Problem fixed by reinstalling the system. I had the correct GRASS package. Thanks -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/GRASS-starting-problem-Mac-tp5506724p5514762.html Sent from the Grass - Users mailing list archive at Nabble.com.