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Questions tagged [grass-7.0]

Use this tag when GRASS 7.0 is the version you are using from the GRASS platform.

3
votes
1answer
1k views

GRASS via Processing Toolbox doesn't work in QGIS 2.8.3 on Mac?

I am quite new to QGIS and working with the external applications such as GRASS. When trying to launch a GRASS tool from the processing toolbox I get the following error: Missing dependency. This ...
11
votes
3answers
11k views

QGIS 2.14 standalone GRASS provider missing Msys folder, can't execute tools

In QGIS 2.12 and down, when one went about manually setting the GRASS provider folder paths, this was the way to do it In GIS 2.14 there is no Msys folder in the same path (...\apps\msys) or any ...
3
votes
2answers
634 views

How to restore a scarp surface grid to calculate material loss

I would like to calculate the volume of material lost from a scarp like the one shown in the following image: Is there a way to do these calculations with open-source software such as GMT, QGIS and ...
4
votes
2answers
7k views

How to activate GRASS GIS 7 plugin in QGIS 2.8?

Apparently, my linux ubuntu setup of QGIS doesn't contain grass gis, although when I initially installed it last week I added grass gis to the command line. Anyway, I typed in once again and installed ...
3
votes
1answer
200 views

Get ID for each single v.to.points point in GRASS?

How do I get for each v.to.points point an ID in the database (DB). So far I splited the line (each 10m) but it returns only one DB entry for each original line. v.db.select line cat|Id|Name 1|1|...
3
votes
2answers
1k views

Set QGIS 2.18.7 on OSX - 10.12 to use GRASS 7

I read this post, I read this post. I installed Qgis 2.18.7 (package maintained by William Kyngesburye), which contains GASS 7.0.4 with disable SIP. I executed what the post says, but in the "...
2
votes
1answer
989 views

Exception using PyGRASS: “No module named 'core'”

I am trying PyGRASS on Ubuntu 14.04. I have GRASS 7 installed from the UbuntuGIS PPA: $ dpkg -l | grep grass ii grass 7.0.4-1~trusty1 ...
2
votes
1answer
859 views

Connecting Python script external to Grass GIS 7 program in Windows 10?

I've tried to find resources online to link and run my Python script externally from Grass GIS 7, however, I have not been successful. I found resources here that provide instructions (e.g., https://...
1
vote
1answer
947 views

Grass7 processing toolbox QGIS

I just now edited my Grass7Utils.py file. That didn't work. I have tried changing the path in my Processing toolbox. QGIS 2.14.3 Mac OSX 10.11.5 I did not mess with my SIP despite running Capitan. ...
-1
votes
1answer
204 views

Stability problem of QGIS 2.18 grass algorithms (windows 7 - 64 bits) [closed]

I'm checking for a stability problem of QGIS 2.18 grass algorithms. I could not use Grass algorithms like r.reclass with QGIS 2.18.4 (64 bits) After researching in forums and using all the ...
5
votes
2answers
236 views

GRASS r.in.lidar tool generates incomplete rasters

I have been trying to import a huge LIDAR file (10.5) Gb to GRASS GIS using r.in.lidar. It does the task, but only for part of the image, as shown below: Canopy Height Model (CHM) generated with ...
5
votes
3answers
2k views

GRASS 7 environment setup for Python

I would like to use some GRASS functionality from a Python programme. With GRASS 6 this required the set up of various environment variables, as detailed in the GRASS Wiki. I am trying a similar ...
2
votes
1answer
2k views

How to set QGIS 2.14 on OS X to use GRASS 7

My current QGIS installation (2.14) on OS X 10.11 is set up to work with GRASS 6.4.4. I am guessing this is the default GRASS version that comes preinstalled with the QGIS package maintained by ...
2
votes
1answer
358 views

Missing the results from grass tools when used in python console

I am running a grass tool from the python console to obtain a buffer from a vector polygon layer. But the result shapefile is not being created. Running the same tool manually from the Processing ...
1
vote
1answer
63 views

GRASS 7.4 addons look installed but not accessable

I'm tring to install the addon v.centerline using the GRASS GUI 'Fetch & install extension from GRASS Addons'. I get the following message saying it's installed yet it doesn't show up. I tried ...
0
votes
1answer
431 views

Getting system locale settings error creating GRASS location from Python?

I am trying to use GRASS 7 from Python without explicitly creating a location. I am starting with the script provided at the GRASS-Wiki. This script tries to create a new location in the /tmp/ folder ...
0
votes
1answer
31 views

Entry point not found Error initiating GRASS GIS from Python

I cannot run any GRASS tools from within Python 2.7.15. While the GRASS environment, grass.script etc. are loading correctly and I can run basic checks like gscript.read_command('g.gisenv') gscript....
0
votes
1answer
115 views

3D interactive terrain visualization with GRASS 7

GRASS 6 had an interesting and interactive terrain visualization tool which was based on Tcl/Tk and called NViz. After my Ubuntu 15.10 updated itself for GRASS 7.0, the NViz interactive tool is ...