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GRASS GIS

GRASS (Geographic Resources Analysis Support System) is a free Geographic Information System (GIS) software used for geospatial data management and analysis, image processing, graphics/maps production, spatial modeling, and visualization.

Available

GRASS is available in Puhti with following versions:

  • GRASS 7.4

Usage

In Puhti GRASS GIS is installed inside the QGIS singularity installation

It can be loaded with

module load qgis

After loading the module you can use the GRASS GIS graphical user interface from an interactive session with

sinteractive -i
grass

You can also use the command line tools that come in GRASS. See the GRASS GIS manual for more information.

Note

The recommended way of using graphical interfaces in Puhti is through NoMachine and an interactive batch job

Exmples for using GRASS GIS commands in Puhti with GRASS bash scripting, Python scripting or PyGRASS.

License and citing

Geographic Resources Analysis Support System (GRASS) is Copyright, 1999-2020 GRASS Development Team, and licensed under the terms of the GNU General Public License (GPL). This includes all software, documentation, and associated materials. Full GRASS GIS license

In your publications please acknowledge also oGIIR and CSC, for example β€œThe authors wish to acknowledge for computational resources CSC – IT Center for Science, Finland (urn:nbn:fi:research-infras-2016072531) and the Open Geospatial Information Infrastructure for Research (oGIIR, urn:nbn:fi:research-infras-2016072513).”

References

Last edited Mon Jun 14 2021