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bio website courses.neteler.org/blog
location Italy
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visits member for 4 years, 8 months
seen Apr 15 at 23:40

Apr
15
comment Reading L1B ASTER in GRASS using r.in.aster
I guess you are on Linux - but which distribution? And this error is the result of g.region? If yes, the installation is somehow broken.
Apr
11
comment Performance difference between focal statistics (ArcGIS) and neighbor (GRAS or QGIS)
And the results are the same?
Apr
10
comment wps-grass-bridge misses essential GRASS tool
Here an example via GRASS Python scripting library: grasswiki.osgeo.org/wiki/…
Apr
10
comment Reading L1B ASTER in GRASS using r.in.aster
Which GRASS GIS version are you using - the officially released 7.0.0?
Apr
10
comment Performance difference between focal statistics (ArcGIS) and neighbor (GRAS or QGIS)
Please check if the maps are of the same size in all tests (and edit the post to add the numbers of rows and cols to better understand).
Apr
8
comment QGIS WPS plugin misses one parameter
Consider to contact the author(s)...
Apr
8
comment Unexpected result converting a vector to a raster in GRASS 7.0.0
We need to know the error message in order to help you...
Apr
8
comment wps-grass-bridge misses essential GRASS tool
You could add the i.group functionality as a Python script: code.google.com/p/wps-grass-bridge/source/browse/…
Apr
8
comment Unable to start modules in QGIS GRASS plugin (GNU/Linux Debian)
The QGIS-GRASS-plugin still requires GRASS GIS 6 - is it installed? (A crowdfunding campaign is ongoing to fund support for G7)
Apr
8
comment Is there a max number of cells which r.surf.contour can interpolate in GRASS?
.. "I saw that r.surf.contour can't interpolate it at once" - did you get an error message? Which operating system do you use and is it GRASS GIS 6 or 7? Please edit your question.
Mar
28
comment 3d model to point cloud
You may check PCL: pointclouds.org/documentation/tutorials/walkthrough.php
Mar
27
comment develop rooftop solar radiation potential from 3d buildings model (3dm)
You may check the GRAS GIS Addons: grass.osgeo.org/grass70/manuals/addons --> r.sun.daily + r.sun.hourly and this article: int-arch-photogramm-remote-sens-spatial-inf-sci.net/XL-7-W2/173/…
Mar
22
comment Are there any open source tools for the processing of UAV images?
I just discovered this one: github.com/OpenDroneMap
Mar
22
comment QGIS 2.8 problem accessing GRASS commands
You need to switch on GRASS GIS 7 support under "Advanced Interface" (see here for a screenshot: adhoc.osgeo.osuosl.org/livedvd/docs/en/quickstart/…)
Mar
22
comment QGIS-GRASS firespread simulation module
The data need to be in a GRASS GIS location to be used, hence you need to import them into GRASS GIS.
Mar
22
comment Pansharping Problems with Landsat8
As you can see I used Landsat-8 in my tutorial, worked nicely :-)
Mar
22
comment Using r.neighbors on borders
What about grass.osgeo.org/grass70/manuals/r.grow.html ?
Mar
22
revised length of two mutually tangent fields
Not a GRASS GIS but an ArcGIS question
Mar
22
comment Removing salt and pepper effect
For this you may use r.neighbors. Another option is to vectorize with r.to.vect, then remove small areas with v.clean.
Mar
22
comment QGIS, GRASS and WINDOWS 8
Is that the entire error message? Can you find it here grasswiki.osgeo.org/wiki/WinGRASS_errors ?