Re: [GRASS-user] v.generalize crash
Il 22/02/2016 21:33, Markus Neteler ha scritto: > Sure - here is our release schedule: > https://trac.osgeo.org/grass/milestone/7.0.4 > > In some weeks we'll have the first RC. Some more known bugs to be > eliminated since then! ok, thanks. -- Paolo Cavallini - www.faunalia.eu QGIS & PostGIS courses: http://www.faunalia.eu/training.html ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] v.generalize crash
On Mon, Feb 22, 2016 at 8:23 AM, Paolo Cavalliniwrote: > Il 21/02/2016 21:10, Markus Neteler ha scritto: >> On Sat, Feb 20, 2016 at 8:50 AM, Paolo Cavallini >> wrote: >> ... I have opened a ticket: https://trac.osgeo.org/grass/ticket/2929 >> >> It got fixed in 7.0.svn - please try (will go into 7.0.4). > > Hi Markus, > that was fast, thanks. When is 7.0.4 scheduled? Given the crash, I > believe having fixed packages soon is highly desirable. Sure - here is our release schedule: https://trac.osgeo.org/grass/milestone/7.0.4 In some weeks we'll have the first RC. Some more known bugs to be eliminated since then! best, Markus ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] v.generalize crash
Il 21/02/2016 21:10, Markus Neteler ha scritto: > On Sat, Feb 20, 2016 at 8:50 AM, Paolo Cavallini> wrote: > ... >>> I have opened a ticket: >>> https://trac.osgeo.org/grass/ticket/2929 > > It got fixed in 7.0.svn - please try (will go into 7.0.4). Hi Markus, that was fast, thanks. When is 7.0.4 scheduled? Given the crash, I believe having fixed packages soon is highly desirable. All the best. -- Paolo Cavallini - www.faunalia.eu QGIS & PostGIS courses: http://www.faunalia.eu/training.html ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] v.generalize crash
On Sat, Feb 20, 2016 at 8:50 AM, Paolo Cavalliniwrote: ... >> I have opened a ticket: >> https://trac.osgeo.org/grass/ticket/2929 It got fixed in 7.0.svn - please try (will go into 7.0.4). Markus ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] v.generalize crash
Thanks Markus. All the best. Il 20 febbraio 2016 08:19:14 CET, Markus Netelerha scritto: >Hi Paolo, > >On Mon, Feb 15, 2016 at 4:38 PM, Paolo Cavallini > wrote: >> Hi all, >> I get consistent crashes of v.generalize on Debian sid, official deb, >e.g.: >> >> GRASS 7.0.3 (world):~ > v.generalize input=corine@PERMANENT layer=1 >> type=area type=line,boundary,area method=douglas threshold=5.0 >> look_ahead=7 reduction=50 slide=0.5 angle_thresh=3 degree_thresh=0 >> closeness_thresh=0 betweeness_thresh=0 alpha=1.0 beta=1.0 >iterations=1 >> output=corine_simpl > >Same issue here: > >GRASS 7.0.3svn (nc_spm_08_grass7):~ > v.generalize input=soils_general >layer=1 type=area type=line,boundary,area method=douglas threshold=5.0 >look_ahead=7 reduction=50 slide=0.5 angle_thresh=3 degree_thresh=0 >closeness_thresh=0 betweeness_thresh=0 alpha=1.0 beta=1.0 iterations=1 >output=soils_general_simpl >... >Number of areas: 1428 >Number of isles: 244 >- >Generalization (douglas)... >Using threshold: 5 meters >Segmentation fault (core dumped) > >with "gdb" >Program received signal SIGSEGV, Segmentation fault. >0x77bb2146 in Vect_line_intersection2 () >from >/home/neteler/software/grass70/dist.x86_64-pc-linux-gnu/lib/libgrass_vector.7.0.3svn.so > >I have opened a ticket: >https://trac.osgeo.org/grass/ticket/2929 > >Markus -- Sent from mobile. Sorry for being short http://faunalia.eu___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] v.generalize crash
Hi Paolo, On Mon, Feb 15, 2016 at 4:38 PM, Paolo Cavalliniwrote: > Hi all, > I get consistent crashes of v.generalize on Debian sid, official deb, e.g.: > > GRASS 7.0.3 (world):~ > v.generalize input=corine@PERMANENT layer=1 > type=area type=line,boundary,area method=douglas threshold=5.0 > look_ahead=7 reduction=50 slide=0.5 angle_thresh=3 degree_thresh=0 > closeness_thresh=0 betweeness_thresh=0 alpha=1.0 beta=1.0 iterations=1 > output=corine_simpl Same issue here: GRASS 7.0.3svn (nc_spm_08_grass7):~ > v.generalize input=soils_general layer=1 type=area type=line,boundary,area method=douglas threshold=5.0 look_ahead=7 reduction=50 slide=0.5 angle_thresh=3 degree_thresh=0 closeness_thresh=0 betweeness_thresh=0 alpha=1.0 beta=1.0 iterations=1 output=soils_general_simpl ... Number of areas: 1428 Number of isles: 244 - Generalization (douglas)... Using threshold: 5 meters Segmentation fault (core dumped) with "gdb" Program received signal SIGSEGV, Segmentation fault. 0x77bb2146 in Vect_line_intersection2 () from /home/neteler/software/grass70/dist.x86_64-pc-linux-gnu/lib/libgrass_vector.7.0.3svn.so I have opened a ticket: https://trac.osgeo.org/grass/ticket/2929 Markus ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] v.generalize crash
Hi all, I get consistent crashes of v.generalize on Debian sid, official deb, e.g.: GRASS 7.0.3 (world):~ > v.generalize input=corine@PERMANENT layer=1 type=area type=line,boundary,area method=douglas threshold=5.0 look_ahead=7 reduction=50 slide=0.5 angle_thresh=3 degree_thresh=0 closeness_thresh=0 betweeness_thresh=0 alpha=1.0 beta=1.0 iterations=1 output=corine_simpl Same with different options and data. Does anyone confirm? Thanks. -- Paolo Cavallini - www.faunalia.eu QGIS & PostGIS courses: http://www.faunalia.eu/training.html ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] v.generalize crash
On Tue, May 4, 2010 at 6:52 PM, Paolo Cavallini cavall...@faunalia.it wrote: Nikos Alexandris ha scritto: Does it crash immediately or after a long time? It works for me in a small file (boundaries though, not lines) and takes forever (still running after 15min in a big file containing contours) but no crash. It is a memory error: when filled up it crashes. Obviously this does not happen with simpler layers. From the manual: Snakes Algorithm is (asymptotically) the slowest among the algorithms presented above. Also, it requires quite a lot of memory. This means that it is not very efficient for maps with the lines consisting of many segments. Try another smoothing algorithm, e.g. chaiken. HTH, Markus M ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] v.generalize crash
Markus Metz ha scritto: Try another smoothing algorithm, e.g. chaiken. Thanks. Yes, Chaiken and Hermite work. However, IMHO it should not crash, just stop. All the best. -- Paolo Cavallini: http://www.faunalia.it/pc ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] v.generalize crash
On Wed, May 5, 2010 at 10:49 AM, Paolo Cavallini cavall...@faunalia.it wrote: Markus Metz ha scritto: Try another smoothing algorithm, e.g. chaiken. Thanks. Yes, Chaiken and Hermite work. However, IMHO it should not crash, just stop. Right. I'll fix it, it should abort with fatal error: Out of memory. Markus M ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] v.generalize crash
Markus Metz ha scritto: Right. I'll fix it, it should abort with fatal error: Out of memory. Thanks a lot for this. -- Paolo Cavallini: http://www.faunalia.it/pc ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] v.generalize crash
The snake algorithm crashes: ~$ v.generalize input=cont...@paolo type=line layer=1 -c type=line method=snakes alpha=1.0 beta=1.0 output=cont_snake GRASS_INFO_MESSAGE(22465,1): Generalization (snakes)... GRASS_INFO_END(22465,1) GRASS_INFO_PERCENT: 1 GRASS_INFO_PERCENT: 3 GRASS_INFO_PERCENT: 5 GRASS_INFO_PERCENT: 7 Killed Any explanation? All the best. -- Paolo Cavallini: http://www.faunalia.it/pc ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user