Changes between Version 87 and Version 88 of Grass7/NewFeatures74
- Timestamp:
- 01/26/18 00:41:20 (7 years ago)
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TabularUnified Grass7/NewFeatures74
v87 v88 127 127 == GRASS GIS 7.4 Addons == 128 128 129 There are twenty six (26!) [wiki:Release/7.4.0-News#NewAddonssinceGRASS7.2.0 new addons] that now enlarge the already impressive list of extensions available:129 There are twenty six [wiki:Release/7.4.0-News#NewAddonssinceGRASS7.2.0 26 new addons] that now enlarge the already impressive list of extensions available (see http://grass.osgeo.org/grass7/manuals/addons/). 130 130 131 * see http://grass.osgeo.org/grass7/manuals/addons/ 131 Among these new extensions there is a set of components, **r.gsflow.*** and **v.gsflow.***, that uses GRASS GIS to create inputs for the integrated hydrologic model [https://water.usgs.gov/ogw/gsflow/ GSFLOW]. Developed by the US Geological Survey, GSFLOW combines the groundwater model MODFLOW with a rainfall-runoff model, PRMS, but lacked a streamlined way to generate inputs and execute the model. The new GRASS GIS addons build the computational domain for the model, including nested sub-basins for runoff, grid cells for groundwater, and segments for the stream network that are required by GSFLOW; they then export their attributes, which are read in by [https://github.com/umn-hydro/GSFLOW-GRASS GSFLOW-GRASS] to create the input files and run GSFLOW. 132 132 133 || [[Image(wiki:Grass7/NewFeatures74:gsflow_CannonRiver.png, align=center, 300px)]] 134 || ''Outputs of v.gsflow.* and r.gsflow.* addons'' 133 135 == Migrating from GRASS GIS 6 to version 7.x == 134 136 * see [wiki:Grass7/NewFeatures#Optionschanges here] for changes in parameter names and changed flags