Note: This addon document is for an older version of GRASS GIS that will be discontinued soon. You should upgrade your GRASS GIS installation, and read the current addon manual page.
NAME
v.gsflow.grid - Builds grid for the MODFLOW component of GSFLOW
KEYWORDS
vector,
stream network,
hydrology,
GSFLOW
SYNOPSIS
v.gsflow.grid
v.gsflow.grid --help
v.gsflow.grid basin=name pour_point=name [raster_input=name] dx=string dy=string output=name [mask_output=name] bc_cell=name [--overwrite] [--help] [--verbose] [--quiet] [--ui]
Flags:
- --overwrite
- Allow output files to overwrite existing files
- --help
- Print usage summary
- --verbose
- Verbose module output
- --quiet
- Quiet module output
- --ui
- Force launching GUI dialog
Parameters:
- basin=name [required]
- Study basin, over which to build a MODFLOW grid
- Or data source for direct OGR access
- pour_point=name [required]
- Pour point, to which row and col (MODFLOW) will be added
- Or data source for direct OGR access
- raster_input=name
- Raster to be resampled to grid resolution
- Name of input raster map
- dx=string [required]
- Cell size suggestion (x / E / zonal), map units: rounds to DEM
- dy=string [required]
- Cell size suggestion (y / N / meridional), map units: rounds to DEM
- output=name [required]
- MODFLOW grid
- Name for output vector map
- mask_output=name
- Raster basin mask: inside (1) or outside (0) the watershed?
- Name for output raster map
- bc_cell=name [required]
- Constant-head boundary condition cell
- Name for output vector map
v.gsflow.grid generates the MODFLOW grid and associated basin mask that are used for the USGS combined groundwater (MODFLOW) and surface-water (PRMS) model GSFLOW.
Ng, G.-H. C., A. D. Wickert, R. L. McLaughlin, J. La Frenierre, S. Liess, and L. Sabeeri (2016),
Modeling the role of groundwater and vegetation in the hydrological response of tropical
glaciated watersheds to climate change, in AGU Fall Meeting Abstracts, H13Lâ1590, San
Francisco, CA.
Andrew D. Wickert
v.gsflow.export,
v.gsflow.gravres,
v.gsflow.hruparams,
v.gsflow.reaches,
v.gsflow.segments,
v.gsflow.mapdata,
r.gsflow.hydrodem,
v.stream.inbasin,
v.stream.network,
SOURCE CODE
Available at:
v.gsflow.grid source code
(history)
Latest change: Mon Jun 28 07:54:09 2021 in commit: 1cfc0af029a35a5d6c7dae5ca7204d0eb85dbc55
Note: This addon document is for an older version of GRASS GIS that will be discontinued soon. You should upgrade your GRASS GIS installation, and read the current addon manual page.
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GRASS Development Team,
GRASS GIS 7.8.8dev Reference Manual