#GRASS IRC Log - 2008-05-26

For logs after Feb 3, 2007, all times are GMT-8. Prior logs are GMT-9.
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00:22:58 CIA-10: martinl * r31525 /grass/trunk/ ( 3 files in 3 dirs ): vectlib: Vect_line_check_duplicate( ) added ( derived from Vect_remove_duplicates( ) [merge devbr6, r31524]
01:08:31 CIA-10: martinl * r31526 /grass/branches/develbranch_6/gui/wxpython/ ( 6 files in 2 dirs ): wxGUI/vdigit: check for duplicates functionality implemented
01:09:57 sigq: grassfeed: Changeset [31526]: wxGUI/vdigit: check for duplicates functionality implemented <https://trac.osgeo.org/grass/changeset/31526>
01:30:32 CIA-10: martinl * r31527 /grass/trunk/gui/wxpython/ ( 6 files in 2 dirs ): wxGUI/vdigit: check for duplicates functionality implemented ( merge from devbr6, r31526 )
03:02:20 sigq: grassfeed: Ticket #132 ( enhancement closed ): Extend GRASS-command history ( at least to 1000 ) by default <https://trac.osgeo.org/grass/ticket/132#comment:5>
03:37:34 RMatev: _wolf_, hi
03:37:39 RMatev: I have a problem
03:37:51 : <_wolf_> hi RMatev
03:37:57 : <_wolf_> what is your problem?
03:38:37 RMatev: I'll send you an image, could you look at it and say what should be the output of v.parallel on this
03:38:57 : <_wolf_> ok
03:42:17 RMatev: email ok?
03:42:25 : <_wolf_> email is ok
03:43:07 MZM: RMatev: stepped on parallel/buffer bug?
03:43:38 : <_wolf_> MZM: RMatev's task is to FIX the bug ; )
03:43:58 RMatev: I've sent it
03:43:59 MZM: aaah! I see :P
03:44:06 : <_wolf_> RMatev: got it
03:50:45 : <_wolf_> RMatev: hmm interesting problem.. Ask from the community. I think you'll get a better answer from there
03:51:01 RMatev: ok
03:58:54 : <_wolf_> RMatev: sorry I have to go now. Will you be online in the evening?
03:59:05 RMatev: yes
04:01:22 : <_wolf_> good. I'll draw how I think it should look like when I come back
04:02:14 : <_wolf_> basically it will loop, and then the loop should be removed, so it will look like a step
04:02:45 : <_wolf_> but see you later
04:06:30 MZM: RMatev: IMHO there should be an option to create parallel line no mater what.
04:07:05 RMatev: MZM, what do you mean
04:07:55 MZM: RMatev: there should be a possibility to create self-overlapping parallel line
04:08:19 RMatev: I see
04:08:41 RMatev: that's pretty easy
04:09:17 MZM: still for buffers most of time it will be not best solution
04:09:22 RMatev: still, we might have issues
04:09:51 RMatev: yep, buffers is another thing
04:10:34 MZM: RMatev: can You implement some kind of switch like do_not_overlap that defaults to true?
04:11:35 RMatev: which will controll making of strictly parellel lines versus normal lines
04:12:08 : * MZM also thinks, that buffers are tricky - i.e. should overlapping buffers be merged?
04:12:09 RMatev: more functionality never hurts : )
04:12:37 RMatev: MZM, they should be merged in my opinion
04:15:04 MZM: yes, but then You can not keep attribute data from input features ; )
04:15:58 MZM: Some popular closed source GIS app provides checkbox for both options
04:16:57 RMatev: hm, then we should provide option, too
04:19:11 MZM: still I don't know does GRASS vector architecture provide option for overlapping poligons...
04:23:11 RMatev: i think it's not possible in current architecture
04:23:27 RMatev: due to the topological organization
04:23:47 RMatev: I'll discuss that with wolf
06:34:08 CIA-10: neteler * r31528 /grass-addons/imagery/ ( 44 files in 3 dirs ): added spectral analysis tools from my master thesis ( Brad Douglas should have updated the code, though )
06:37:36 doktoreas: anyone running wxpython with 6.4 svn have working label for vector layer?
06:39:33 CIA-10: neteler * r31529 /grass-addons/imagery/ ( 7 files in 2 dirs ): fixes
06:39:52 sigq: grassfeed: Changeset [31529]: fixes <https://trac.osgeo.org/grass/changeset/31529>
08:39:49 CIA-10: neteler * r31530 /grass/trunk/lib/init/ ( 9 files ): boosted to GRASS 7 for parallel installation
08:39:51 sigq: grassfeed: Changeset [31530]: boosted to GRASS 7 for parallel installation <https://trac.osgeo.org/grass/changeset/31530>
08:42:12 CIA-10: neteler * r31531 /grass/branches/develbranch_6/lib/db/README: URL fix
08:42:13 sigq: grassfeed: Changeset [31531]: URL fix <https://trac.osgeo.org/grass/changeset/31531>
08:52:07 CIA-10: neteler * r31532 /grass/trunk/ ( 12 files in 10 dirs ): boosted to GRASS 7 for parallel installation
08:52:08 sigq: grassfeed: Changeset [31532]: boosted to GRASS 7 for parallel installation <https://trac.osgeo.org/grass/changeset/31532>
09:03:44 CIA-10: neteler * r31533 /grass/trunk/ ( 12 files in 6 dirs ): boosted to GRASS 7 for parallel installation
09:05:09 CIA-10: neteler * r31534 /grass/trunk/gem/ ( README main.c ): boosted to GRASS 7 for parallel installation
09:05:10 sigq: grassfeed: Changeset [31534]: boosted to GRASS 7 for parallel installation <https://trac.osgeo.org/grass/changeset/31534> || Changeset [31533]: boosted to GRASS 7 for parallel installation <https://trac.osgeo.org/grass/changeset/31533>
11:22:11 manuel_: hello everybody
11:22:29 manuel_: this works?
11:22:40 bwoodall: yes
11:22:46 manuel_: : )
11:23:00 manuel_: thanks
11:23:26 bwoodall: you are welcome
11:23:35 manuel_: this is my first time with a irc
11:24:18 bwoodall: IRC can be a great resource
11:24:37 RMatev: _wolf_, hi
11:24:45 manuel_: hi
11:25:29 manuel_: also, someone knows how sql in GRASS works?
11:27:20 manuel_: i have a little problem when I populate a table with values from another table
14:26:52 agentile: guys has anyone developed anything on grass regarding bathymetry extraction?
14:52:57 agentile: hi is anyone active on this list?
14:56:36 cgs_bob: agentile: it depends on the time of day : )
14:58:29 agentile: cgs are you a developer on grass?
15:01:27 cgs_bob: I'm a user of grass, but I have done software development with grass
15:03:26 cgs_bob: btw, your question about bathymetry...I took a quick look and found this http://grass.osgeo.org/wiki/GRASS_AddOns#r.surf.nnbathy which uses code from http://www.marine.csiro.au/~sak007/
15:03:28 sigq: Title: GRASS AddOns - GRASS-Wiki ( at grass.osgeo.org )
15:33:47 agentile: thanks cgs_bob
15:35:18 cgs_bob: agentile: you're welcome. you should also join the mail list. there seems to be quite a few people interested in bathymetry
15:36:43 agentile: i have joined the development mailing list as im looking forward to developing something like this in grass
15:37:19 cgs_bob: agentile: here is some more info: http://grass.osgeo.org/wiki/Marine_Science
15:37:21 sigq: Title: Marine Science - GRASS-Wiki ( at grass.osgeo.org )
15:41:10 agentile: thanks and looking forward for more support on this project
15:41:18 cgs_bob: agentile: cool! looking forward to checking your work out. I have an interest in seismic hazards so I am also interested in Tsunami models
15:43:12 cgs_bob: good luck with your project
19:22:47 agentile: has anyone used grass 7.0 develop version on mandriva linux?
22:57:52 doktoreas: hola everybody
22:58:12 doktoreas: anyone knows the path for nvidia include to enable OpenGL support in GRASS?