#QGIS IRC Log - 2009-03-30

For logs after Feb 3, 2007, all times are GMT-8. Prior logs are GMT-9.
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00:50:17 giohappy: jef: good morning
00:50:25 giohappy: jef: 99% built : )
00:51:07 giohappy: jef: but it stops, because it can't find ogr_api.h when compiling ogrconverterplugin
00:51:18 giohappy: jef: obviously it's there...
00:52:53 giohappy: jef: it seems a problem with GDAL include library
00:53:15 giohappy: jef: why cmake sets it ti OSGeo4W/include/gdal
00:53:35 giohappy: when gdal includes are in OSGeo4W/include ?
01:17:36 giohappy: jef: solved, I could compile
01:18:01 giohappy: jef: but I receive an error in install Release target, because it looks for win_build/vcdeps dependencies
01:18:02 giohappy: ?!!
01:29:33 gypsymauro: hi
01:30:23 gypsymauro: I've a shape file, and in the table associated by the map I've a text field, there is a way to extract it and put on the map around the graphic element?
01:35:44 giohappy: gypsymauro: you should use labels, under the vector properties dialog
01:38:18 gypsymauro: giohappy: where it is? layer -> properties doesn't open nothing
01:39:10 giohappy: gypsymauro: nothing? is it blank?
01:39:24 giohappy: try right click on the vector layer
01:46:27 gypsymauro: giohappy: whoa!
01:46:29 gypsymauro: great
01:46:30 gypsymauro: it works
01:47:36 giohappy: good : )
01:49:26 gypsymauro: well but labels keeps their size even if I zoom? this is a problem
01:51:58 gypsymauro: I found.. map unit: )
02:12:15 arkygeek: giohappy: what os?
02:13:34 CIA-56: mhugent * r10442 /branches/vector_overlay_branch/src/core/pal/pointset.h: Fix compilation under windows
02:15:02 sigq: tracfeed: Changeset [10442]: Fix compilation under windows <https://trac.osgeo.org/qgis/changeset/10442>
02:24:01 gypsymauro: uhm if I try to move a vertex it after I release the mouse it redraw all the maps :/
02:25:14 gypsymauro: it seems it's enough to click on the map to make it redraw
03:28:08 arkygeek: hi guys
03:32:40 dassouki: good morning
04:14:43 spacedman: hihi all
04:38:58 dassouki: hello
04:55:08 dassouki: has anyone heard of mapwindow ? mapwindow.org?
05:04:58 cfarmer: simgislab: I removed the Numeric dependancy... so manageR should install for you ok... if the plugin installer says that the plugin is brocken, let it uninstall it for you, then go back and install it again... apparently the plugin installer doesn't completely remove everything if you are upgrading a plugin...
05:05:18 cfarmer: brocken -> broken
05:33:57 macho: anyone knows how the hebrew abbr. for translation file would be?
05:34:03 macho: qgis_he.ts ?
05:34:15 macho: i've got a site to look but lost the bookmark
05:39:57 macho: hmm - ok - i'll find nothing else than he
05:40:03 macho: so i'd call it qgis_he.ts
05:49:40 CIA-56: macho * r10443 /branches/Version-1_0/ ( 30 files in 2 dirs ): added hebrew translation file and other translation updates
05:50:22 sigq: tracfeed: Changeset [10443]: added hebrew translation file and other translation updates <https://trac.osgeo.org/qgis/changeset/10443>
05:57:35 macho: i hope there will be more work on hebrew than on greek translation ; )
05:59:35 sigq: tracfeed: Changeset [10444]: same here - added hebrew translation file and several updates <https://trac.osgeo.org/qgis/changeset/10444>
06:00:15 macho: hmmmm - strange things happen now on my notebook .. have to check that if translation files got correctly transmitted
06:04:59 giohappy: jef: damn, now the linker says that grass_vect.lib is broken
06:05:27 giohappy: jef: with FATAL ERROR 1127
06:11:57 macho: seems to work ..
06:39:40 jef: giohappy: hm, no idea. how did you build the lib?
06:46:58 giohappy: jef: lib /def:libgrass_vedit.def /machine:x86
06:47:06 giohappy: jef: it gives no error....
06:47:21 giohappy: jef: then I rename it to grass_vect.lib
06:47:51 giohappy: jef: the def comes from dumblib and sed ( with your sed script )
06:48:03 giohappy: jef: s/dumplib/dumbin
06:50:36 jef: giohappy: hm, and if you rename the def file first?
06:51:13 giohappy: right
06:56:51 giohappy: jef: noway...
06:57:34 giohappy: jef: what procedure do you follow to do the work?
06:57:54 giohappy: jef: I don't want to rename the .dlls, obviously, otherwise grass won't wotk anymore
06:59:31 jef: giohappy: I run mklibs.sh on libgrass_*.6.4.0svn.dll and get grass_*.lib I can use.
07:05:52 : * arkygeek does a happy dance \o/ :-D
07:11:31 cgs_bob: cfarmer: ping
07:13:51 cgs_bob: arkygeek: what's the happy occasion? : )
07:15:35 aghisla: bye all see you tomorrow
07:17:58 cfarmer: cgs_bob: pong!
07:18:52 arkygeek: cgs_bob: got my app working. FINALLY!
07:19:06 cgs_bob: cfarmer: just tried manageR, but I have a problem :( what do you think of this: http://rafb.net/p/VzNIkv91.html
07:19:07 sigq: Title: Nopaste - No description ( at rafb.net )
07:19:30 : * arkygeek has to rescind his plea for help to timlinux :-P
07:19:36 cgs_bob: arkygeek: that's great! can you remind me what it does again? : )
07:34:46 cfarmer: cgs_bob: hmm, what version of rpy do you have running?
07:38:27 arkygeek: cgs_bob: it analyzes archaeological settlements, breaks down their diet, calculates the amount of agricultural land required to grow that amount of food, then identifies that amount of suitable land surrounding the settlement...
07:44:25 jctull: cfarmer: hi
07:45:00 cfarmer: arkygeek: so you just solved archeology? it's done now right ;- ) don't you think you should have left something for the rest of the archaeologists?
07:45:02 giohappy: jef: your script worked
07:45:06 cfarmer: jctull: howdy!
07:45:15 giohappy: jef: the only difference is the egrep part
07:45:20 jctull: Hey, the shell loads, but I still get this:
07:45:21 jctull: http://rafb.net/p/7Bh4Rl99.html
07:45:22 sigq: Title: Nopaste - No description ( at rafb.net )
07:45:56 cfarmer: jctull: cgs_bob is getting the same error?
07:46:04 jctull: strange that this happens in trunk. Let me try my other build from the analysis branch
07:46:05 cfarmer: what version of rpy2 are you using?
07:46:25 jctull: rpy 2 : )
07:46:29 jctull: 2.0.2
07:47:35 jctull: cfarmer: the dialog gets caught in a loop, keeps appearing and have to quit qgis
07:48:38 cfarmer: the manageR dialog keeps appearing?
07:48:50 jctull: the error dialog, sorry for lack of clarity
07:48:53 cgs_bob: cfarmer: I was using rpy2 from svn. I just tried 2.0.3 and it now starts up. on quiting I get: http://rafb.net/p/i0w8xr22.html
07:48:54 sigq: Title: Nopaste - No description ( at rafb.net )
07:49:01 jctull: java injection still underway ; )
07:49:31 jctull: cfarmer: which version of rpy2 did you test this against?
07:49:54 arkygeek: cfarmer: not until i perfect my time machine ;- )
07:50:15 arkygeek: i *really* want to turn this into a QGis plugin
07:50:17 cfarmer: cgs_bob: hmm, ok, so you probably don't have the graphics package loaded huh?
07:50:28 arkygeek: ( once i am done writing up my thesis )
07:50:29 cfarmer: jctull: 2.0.3...
07:50:42 jctull: ok, I'm upgrading that
07:51:53 cfarmer: arkygeek: you definately should! I imagine lot's of people would be interested in your work... I read your article by the way... nice ;- )
07:52:15 cgs_bob: cfarmer: maybe so...or something changed in R 2.10 :- ) )
07:52:49 cfarmer: ah you're using R2.10... hmm, so other than the graphics problem, does it seem to work ok?
07:53:17 cfarmer: I've already found quite a few bugs ( and squashed them ), but I'll wait to fix a few more before uploading a new version again...
07:54:16 jctull: cfarmer: now I get this http://rafb.net/p/3Vxu0072.html
07:54:17 sigq: Title: Nopaste - No description ( at rafb.net )
07:54:45 jctull: I deleted the plugin and reinstalled for good measure also
07:55:13 jctull: cfarmer: ok, this is very weird...
07:55:38 cfarmer: jctull: that's the same error you had before isn't it?
07:55:46 jctull: If I open the "Import shapefiles to Postgresql" ( aka spit ) plugin, then the R plugin will work!
07:56:06 jctull: :O
07:56:29 cfarmer: jctull: uhuh, yes that's a feature I added ;-p jk, that i *is* weird
07:57:15 jctull: this is not reproduceable on a restart of qgis... :(
07:57:34 cfarmer: ok, so manageR is back to *not* working again?
07:58:40 cfarmer: cgs_bob: are you working on windows?
07:58:43 jctull: same as before
07:58:48 jctull: http://rafb.net/p/3Vxu0072.html
07:58:49 sigq: Title: Nopaste - No description ( at rafb.net )
07:59:25 cgs_bob: cfarmer: I think I have a problem with the R library path. I just tried to load a layer but it complained that sp could not be loaded. When I do a library( sp ) from the cli, sp does load
07:59:42 cgs_bob: I'm no ubuntu hardy heron
08:01:57 jctull: cfarmer: this is very strange. One qgis session, it will work, the next it won't ( random )
08:02:16 jctull: now I have it... now I don't
08:02:19 cfarmer: cgs_bob: if you load sp manually, are you then able to load a layer?
08:02:54 cfarmer: jctull: are you running any other R type programs at the same time?
08:03:00 jctull: nope
08:03:32 cfarmer: jctull: do you have more than one version of R installed?
08:03:58 jctull: let me check my frameworks, maybe there is something old in there...
08:04:30 jctull: ok, old versions there. Let me reinstall my R fresh
08:04:47 cgs_bob: cfarmer: I can't load it within manageR. do you know of a way to change the R library path within R?
08:05:17 cfarmer: cgs_bob: when loading a layer, manageR simply calls: require( sp ) behind the scenes in R, so if you have your packages in a funny place, I suppose it might not find it... hold on...
08:05:42 giohappy: jef: http://yfrog.com/0rqgisstartdp
08:05:44 sigq: Title: ImageShack - Image Hosting :: qgisstartd.png ( at yfrog.com )
08:05:47 jctull: cfarmer: what are the deps again for manageR?
08:06:03 giohappy: jef: it builds correctly, but here it is the qgis.exe loading...
08:06:17 giohappy: I'm getting crazy todaty :-/
08:06:41 cfarmer: jctull: rpy2: 2.0.3; R 2.8.0 ( or greater, it might also work with 2.7.1, but I'm not sure ); QGIS ;- ); Numpy ( a recent version is best )
08:06:46 cgs_bob: cfarmer: the packages are in my home/usr/lib/R directory
08:06:51 jctull: rgdal?
08:07:11 cfarmer: cgs_bob: to load rasters you'll need rgdal
08:07:22 jctull: cfarmer: answered
08:07:37 cgs_bob: cfarmer: I have rgdal
08:07:55 cfarmer: cgs_bob: oh oops, I was replying to jctull... sorry aboot that!
08:08:12 cgs_bob: cfarmer: no prob : )
08:08:17 jctull: cfarmer: we're trying to keep your head spinning
08:08:42 cgs_bob: cfarmer: I have to get going. I'll take a look at the logs when I get back
08:08:51 cfarmer: cgs_bob: ok, library has a lib.loc argument which is simply: a character vector describing the location of R library trees to search through
08:08:59 simgislab: cfarmer: manageR wokrs now, thanks for working on it
08:09:54 cgs_bob: cfarmer: thanks! now I must go...cya later
08:09:55 cfarmer: simgislab: great! at least someone has it working... I have improved multiline commands from the version you have, so I'll upload that tonight probably... basically it automatically detects multiple line commands just like R does
08:10:30 simgislab: cfarmer: sounds good!
08:10:37 cfarmer: cgs_bob: cheers, thanks for working through with me:P
08:13:24 giohappy: jef: solved, I missed to set the env vars to osgeo4w Qt
08:13:30 giohappy: they were set to mine...
08:14:43 jctull: cfarmer: do you know how to set env paths in R?
08:15:38 jctull: cfarmer: nevermind, google is my friend : )
08:18:07 jef: giohappy: ah, ok.
08:18:49 giohappy: jef: but... grassplugin.dll is there
08:18:55 giohappy: but it doesn't get loaded
08:18:57 giohappy: !!!!!!!!!!!
08:20:18 jef: giohappy: do you have the grass dlls in /bin?
08:21:16 giohappy: jef: nope, I thought it was lookink in the grass lib folder...
08:21:24 giohappy: should I put them there manually?
08:22:16 jef: giohappy: no, it doesn't. that's what I did: move the version dlls to /bin and remove the rest.
08:23:08 giohappy: jef: well, with bin you mean C:\Program Files\qgis1.1.0\bin
08:23:11 giohappy: not osgeo4w
08:24:36 giohappy: jef: at least, the cmake install moves is not set for osgeo4w...
08:26:00 jef: giohappy: well, the cmake stuff is not preconfigured for osgeo4w - you need to do that in cmakesetup.
08:28:18 giohappy: jef: ok
08:28:30 giohappy: jef: the big part is done, the plugin appears
08:29:04 giohappy: jef. now I have to debug it, because I can open the mapset but as soon as I click on the "open layer" icons
08:29:13 giohappy: jef: qgis.exe exits immediatly...
08:29:49 jef: giohappy: did you build the gdal grass plugins?
08:30:13 giohappy: jef: damn, no!
08:30:37 giohappy: jef: I thought I had finished! :-(
08:31:06 giohappy: jef: this is a new challenge... where to start? You don't mean the grass support inside gdal
08:31:22 jef: giohappy: no, I mean grass inside of gdal.
08:32:13 giohappy: right
08:32:16 giohappy: no, I haven't
08:32:27 giohappy: I've used gdal15.dll
08:32:41 jef: giohappy: you need the gdal sources and the grass libs you've build.
08:32:42 giohappy: precompiled to build grass
08:33:21 giohappy: but the osgeo4w precompiled gdal shouldn't have it?!
08:33:36 giohappy: ok, it's different, because I've built mine
08:33:45 jef: giohappy: that's the point - yes
08:33:53 giohappy: but your gdal-config --formats says that it doesn't support grass
08:34:14 giohappy: ok, I'll go for it
08:34:36 giohappy: compile gdal15 with nmake... and recompile qgis again :(
08:34:55 giohappy: right?
08:35:39 jef: giohappy: you just need the two plugins. from gdal/frmts/grass and gdal/ogr/ogrsf_frmts/grass
08:38:01 jef: giohappy: http://buten.norbit.de/~jef/gdal-grass.diff
08:40:21 jef: giohappy: no need to recompile anything
08:46:12 giohappy: jef: the gdal sources I have contain only GNUMakefile
08:49:57 giohappy: jef: ah, ok, I didn't see your link : )
08:50:26 giohappy: jef: so, it's enough to copy it, go inside the two folders and launch nmake?
09:18:45 giohappy: jef: I've compiled gdal_GRASS and ogr_GRASS ( customizing something in your script, thanks! )
09:19:08 giohappy: I simply overwrite the previous OSGeo4W ones
09:19:25 giohappy: and that's all?
09:20:02 giohappy: jef:mmm it seems too easy : )
09:21:24 giohappy: jef: nothin to do, qgis crash down again when I click on load grass layer icon... I should stop for today!
09:25:00 giohappy: jef: and gdal-config --formats doesn't list grass... see you tomorrow
09:41:54 sigq: tracfeed: Ticket #1269 ( bug closed ): DXF converter creates a corrupted Shapefile <https://trac.osgeo.org/qgis/ticket/1269#comment:3>
11:34:36 jctull: cfarmer: I'm back on board, about to try manageR again, now that I have rgdal installed
11:41:24 pcav: just tested editing of spatialite layers, great!
12:24:22 jctull: macho: ping
12:25:31 jctull: well, for the log, I'm getting a translation error on OS X in current trunk
12:25:31 jctull: http://rafb.net/p/jEWi5720.html
12:25:32 sigq: Title: Nopaste - No description ( at rafb.net )
13:11:40 timlinux: evening all
13:13:31 timlinux: springmeyer: hi - btw did you get my massive geodjango patch ? :- )
13:14:08 springmeyer: hey timlinux: nope, were can I find it?
13:14:18 timlinux: jef qgis under windows build round 5 starts now :- )
13:14:22 timlinux: springmeyer: erm
13:14:25 timlinux: let me see
13:18:11 timlinux: springmeyer: http://code.djangoproject.com/ticket/10625
13:18:12 sigq: Title: #10625 ( Ewkt regexp incorrectly escaped ) - Django - Trac ( at code.djangoproject.com )
13:20:05 : * springmeyer scrolls through the massive amount of lines, might have to get a new browser ; )
13:20:07 springmeyer: nice
13:25:20 timlinux: springmeyer: heh
14:09:53 jctull: cfarmer: you dare show up again ; )
14:10:23 cfarmer: jctull: oh oh, still not working huh?
14:11:37 jctull: actually, it is, but lot's of idiosyncrasies to sort out
14:12:09 jctull: e.g., when you bring up the help on OS X, you have no access to qgis; a lockout dialog of sorts
14:12:17 jctull: so you have to close the help to do anything
14:12:53 cfarmer: this is the R help that you're talking about?
14:13:01 jctull: ctrl-H
14:13:21 cfarmer: oh I see... well that can be fixed easily ;- ) phew!
14:13:37 jctull: there's more, but let's fix that first ; )
14:14:06 cfarmer: hold on a sec... ok, I think that's fixed... oh I'm sure there is ;- )
14:14:16 jctull: in repo already?
14:14:44 epifanio: cfarmer: jctull are you debugging manageR on osx ?
14:14:53 jctull: yep
14:15:26 epifanio: can i add myself :- ) .. already pluging manager ask me to update manageR
14:15:50 cfarmer: no not in repo yet... perhaps we can go through a few more before I do?
14:16:26 jctull: ok, can you install the adehabitat library on your system so we can test another thing?
14:16:32 jctull: plus deps
14:16:33 cfarmer: epifanio: yes, please do! Just so you know, when you upgrade, the plugin installer will tell you that the plugin is broken... it isn't, just restart QGIS and it should be fine...
14:16:57 cfarmer: jctull: is adehabitat in CRAN?
14:17:01 epifanio: i've .4 installed and it works ( disabling homerange ) backup it and i'll try
14:17:10 epifanio: cfarmer: yes it is
14:17:29 jctull: yes
14:17:38 cfarmer: jctull: installing now...
14:19:18 cfarmer: jctull: ok, just tested, dialog is modeless, so you can have both manageR, and the help open, and still access QGIS properly... also, multiline commands are 'smart' now, so there is no need to type Shift_Return to enter multiline commands...
14:19:53 jctull: can you run library( adehabitat ) and then demo( homerange ) and tell me if all works
14:20:28 jctull: brb
14:20:32 jctull: 5 mins
14:26:35 epifanio: cfarmer: these the log tring to open the new manageR the first time : http://rafb.net/p/neNw4U86.html while unloading it, quit qgis, reopen qgis and reload manageR give me : http://rafb.net/p/I7ZnUw17.html
14:26:36 sigq: Title: Nopaste - No description ( at rafb.net )
14:27:16 epifanio: now the error window is open .. i'm tring to close it .. but it reopen again ... and so on
14:27:35 cfarmer: epifanio: what version of rpy2 are you using?
14:27:45 epifanio: let me check
14:27:51 epifanio: i installed from svn
14:28:00 cfarmer: you'll likely have to close QGIS, as this isn't likely to stop poping up the error messages...
14:28:22 cfarmer: ok, I'm going to email the rpy2 list, because you aren't the first person to mention this...
14:28:24 epifanio: i forced to quit qgis
14:29:06 epifanio: in the python shell how can i check the rpy2 version ?
14:29:52 epifanio: rpy2.__version__
14:29:53 epifanio: '2.1.0-dev'
14:30:15 epifanio: need i to update it ?
14:32:33 jctull: ok back
14:33:15 cfarmer: hmm, actually I'm using the 2.0.3 version here... I think maybe they removed process_revents from the version they have in svn... I'll find out.. in the mean time, 2.0.3 works
14:33:25 jctull: cfarmer: were you able to test the demo( homerange )?
14:33:29 jctull: I'm on 2.0.3 also
14:33:34 epifanio: just to give you notece : the manageR .4 works fine on osx if i disable/remove the homerange plug-in
14:34:05 cfarmer: jctull: adehabitat doesn't work with manageR, but it works using normal R...
14:34:25 jctull: uh, because of the graphics?
14:34:45 cfarmer: epifanio: using the version in svn manageR works fine, but when the home range plugin is loaded it doesn't?
14:35:10 cfarmer: jctull: no I get: Error in eval.with.vis( x, parent.frame( ), baseenv( ) ) : could not find function "adehabitatlibrary"
14:35:27 jctull: when you run the demo or load the library?
14:35:33 epifanio: manageR that works fine is the .4 version , cfarmer give me the svn string i can try it too
14:35:44 cfarmer: jctull: when I load the library
14:35:53 jctull: strange, cause I can load the library fine
14:35:54 epifanio: but yes, it works only if i disable homerange plug-in
14:36:07 jctull: did you install deps also?
14:36:14 jctull: or force deps to install...
14:36:49 cfarmer: epifanio: oh I see... no I mean the svn version of Rpy2... the older manageR works fine because it doesn't refresh interactive graphics... the new one does ( or is supposed to )...
14:37:19 cfarmer: jctull: how do I force deps to install in R?
14:37:27 epifanio: pass me the svn string, i'll try it right now
14:37:53 cfarmer: epifanio: which svn string ;-p
14:37:58 cfarmer: ?
14:38:10 epifanio: for manageR ... i'm wrong ?
14:38:40 jctull: R mac has a gui that gives the option to install deps. Let me poke around for the command.
14:41:23 jctull: install.packages ( pkgs, dependencies = TRUE ) ?
14:41:25 jctull: you can try that
14:44:13 cfarmer: ah I see... no the one in the repos right now should be working... but if you prefer svn, try this: svn checkout http://ftools-qgis.googlecode.com/svn/trunk/manageR
14:44:14 sigq: Title: ftools-qgis - Revision 22: /trunk/manageR ( at ftools-qgis.googlecode.com )
14:44:55 jctull: cfarmer: 'install.packages( adehabitat,dependencies=TRUE )
14:45:07 cfarmer: jctull: installing now ;-0
14:45:32 jctull: what, do I seem impatient?
14:45:34 jctull: ; )
14:45:58 cfarmer: hehe no, but I am ;- ) install faster computer!!
14:46:30 cfarmer: oh wow, lot's of deps...
14:47:08 jctull: My point is to see how your system handles the graphics calls.
14:47:32 cfarmer: jctull: right... I'm not sure it will like them too much... what do you end up with?
14:47:40 jctull: I get an error, have to quit qgis, then it runs through the demo graphics
14:47:56 jctull: that's why I wanted a common basis for testing our systems
14:48:10 jctull: hold on for the error
14:48:24 cfarmer: manageR should process the events, it's set up to process events every 500 miliseconds... maybe this isn't fast enough?
14:48:56 jctull: http://rafb.net/p/rWcEUD99.html
14:48:57 sigq: Title: Nopaste - No description ( at rafb.net )
14:49:48 cfarmer: ah yes... This might come from the fact that the demo's require console interaction ( press enter for next graphic )... rpy doesn't like that ;-(
14:50:40 cfarmer: does anyone else's laptop make bird noises when it's working hard? ;-p
14:51:16 jctull: hope your backing up
14:53:00 epifanio: cfarmer: these the log tring the svn version : http://rafb.net/p/RB80kq17.html
14:53:01 sigq: Title: Nopaste - No description ( at rafb.net )
14:53:40 epifanio: but qgis tell me again that a new version is avaiable : i've 0.6 it tellme for .6.1
14:54:08 cfarmer: ah shoot, I forgot the update the version string... no you have the correct one...
14:54:18 epifanio: ok
15:32:19 simgislab: hi all, python plugin programmin question, I learned how to add a tool to plugins, where should I look to add it to a attribute table toolbar?
15:33:55 cfarmer: simgislab: I don't think this is part of the public API... certainly not from python as far as I can tell...
15:36:03 simgislab: ah, pity, I wanted to make a tool to work on table rows...
15:40:09 cfarmer: yes, this is a pity... I'll have a look at this and see if we can find a clean way to accecss this...
15:43:23 simgislab: this would be great, we're working on project and there is task I wanted to optimize, involving some searching and data substitution based on the table values, but only for selected rows
15:43:49 simgislab: I guess I can also just list through all features...
20:05:39 sigq: tracfeed: Ticket #1603 ( enhancement created ): WMS Basic Authentication <https://trac.osgeo.org/qgis/ticket/1603>
20:09:10 lowe_: In QGIS 1.0.1 ( OSGEO4W ), my 30m DEMs are blocky and my shaded relief images appear to be stair-stepped. Can I change the resample method for displaying an image in QGIS? It appears that the default is to use nearest neighbor. Is it possible to change it to cubic convolution ( similar to ArcGIS )?
20:11:40 FrankW: lowe_: I am not aware of any support for controlling the resampling of raster layers in qgis.
20:12:16 FrankW: I like to think that qgis is showing the true nature of the raster resolution.
20:13:48 lowe_: How about in GRASS?
20:14:14 FrankW: Do you mean the old grass viewer? Using "monitors"?
20:15:34 lowe_: I'm using 6.4 ( installed with OSGEO4W ). Am trying to do a simple semi-transparent overlay of an image on a shaded relief image...
20:16:06 FrankW: I guess I don't know the answer.
20:16:37 lowe_: Thanks.
20:38:49 cgs_bob: lowe_: you might find this helpful: http://grass.osgeo.org/grass64/manuals/html64_user/rasterintro.html
20:38:50 sigq: Title: Raster data processing in GRASS GIS ( at grass.osgeo.org )
20:39:35 lowe_: I'll give it a look.
20:40:29 cgs_bob: lowe_: g.region is usually used to set the resolution of the region
22:36:24 CIA-56: mhugent * r10445 /trunk/qgis/src/plugins/interpolation/qgsinterpolator.cpp: also use _isnan for mingw compiles
22:36:38 sigq: tracfeed: Changeset [10445]: also use _isnan for mingw compiles <https://trac.osgeo.org/qgis/changeset/10445>