Re: [GRASS-user] g.proj fails on winGRASS trunk with AIG/Arc/Info Binary Grid input

2018-06-12 Thread Markus Metz
On Mon, Jun 11, 2018 at 11:01 PM, Helmut Kudrnovsky wrote: > > >No information: can you please try this on the true CLI? > > C:\>g.proj -p georef=D:\temp\rich\Bare_Earth\bh45122c3 > D1/3: G_set_program_name(): g.proj > D1/3: Trying to open with OGR... > D1/3: Trying to open with GDAL... > D1/3:

Re: [GRASS-user] flow accumulation (GRASS and Esri ArcGIS)

2018-06-12 Thread Radek Novotný
Thanks all for your suggestions! I created a comparison of methods [1] which were mentioned. But unfortunately, the results are still very different (at least from my point of view). What do you think about it? What approach should be chosen? [1] https://docs.google.com/document/d/15MyV-l2BH5agj

Re: [GRASS-user] flow accumulation (GRASS and Esri ArcGIS)

2018-06-12 Thread Martin Landa
Hi Radek, út 12. 6. 2018 v 11:06 odesílatel Radek Novotný napsal: > I created a comparison of methods [1] which were mentioned. But > unfortunately, the results are still very different (at least from my point > of view). What do you think about it? What approach should be chosen? look at *mea

Re: [GRASS-user] g.proj fails on winGRASS trunk with AIG/Arc/Info Binary Grid input

2018-06-12 Thread Rich Shepard
On Tue, 12 Jun 2018, Markus Metz wrote: Gotcha! Valgrind gave me a hint, hopefully fixed in trunk r72802. Markus M, Here, running 7.5svn r72804 there's no change with my data set. Rich ___ grass-user mailing list grass-user@lists.osgeo.org https:

[GRASS-user] v.net.steiner works in QGIS2 but not in QGIS3

2018-06-12 Thread Sophie Crommelinck
Hello, I am unable to figure out why a certain processing algorithm (v.net.steiner) works fine in QGIS2, but not in QGIS3. I am using the same line and point layer with the same cost column. The input data as well as the cost column are the only parameters that I define, the others remain the defa

Re: [GRASS-user] 3D raster color coding

2018-06-12 Thread Anna Petrášová
I sent you some time ago a video how to view 3D rasters using isosurfaces or slices: https://youtu.be/CmK-fEyf2SY If you haven't added any isosurface or slice, you won't see anything beside the 3D box. Also, I recommend setting higher z-exaggeration. Anna On Mon, Jun 11, 2018 at 10:29 PM Francoi

Re: [GRASS-user] g.proj fails on winGRASS trunk with AIG/Arc/Info Binary Grid input

2018-06-12 Thread Markus Metz
On Tue, Jun 12, 2018 at 4:07 PM, Rich Shepard wrote: > > On Tue, 12 Jun 2018, Markus Metz wrote: > >> Gotcha! Valgrind gave me a hint, hopefully fixed in trunk r72802. > > > Markus M, > > Here, running 7.5svn r72804 there's no change with my data set. as of r72802, it should be possible to crea

Re: [GRASS-user] g.proj fails on winGRASS trunk with AIG/Arc/Info Binary Grid input

2018-06-12 Thread Rich Shepard
On Tue, 12 Jun 2018, Markus Metz wrote: as of r72802, it should be possible to create a location from the data, and the projection check should work. Markus, I've not had an issue with creating a location, only importing the data. About valid values only along the edges, that's a differen

Re: [GRASS-user] v.net.steiner works in QGIS2 but not in QGIS3

2018-06-12 Thread Markus Neteler
Hi Sophie, On Tue, Jun 12, 2018 at 4:26 PM, Sophie Crommelinck < sophie.crommeli...@gmail.com> wrote: > Hello, > > I am unable to figure out why a certain processing algorithm > (v.net.steiner) works fine in QGIS2, but not in QGIS3. I am using the same > line and point layer with the same cost co

Re: [GRASS-user] 3D raster color coding

2018-06-12 Thread Francois Chartier
that worked! thank you. i can see the data using 3D view, in data tab, select 3d raster at bottom (scroll down), select 3d raster, draw: slices, shading flat, resolution 1, select wire box. then i can add slices. I havent mastered the system yet but i think i am on the right track now. thank you

[GRASS-user] edit cateogry names in raster map

2018-06-12 Thread jaindamini1111
I have created some polygons for 4 different classes by digitization.The current names they are having as 0. which I want to edit/rename as urban,water etc. How shall I do it ? -- Sent from: http://osgeo-org.1560.x6.nabble.com/Grass-Users-f3884509.html __