NAME
v.gsflow.mapdata - Upload data to PRMS data
KEYWORDS
vector,
import,
hydrology,
GSFLOW
SYNOPSIS
v.gsflow.mapdata
v.gsflow.mapdata --help
v.gsflow.mapdata map=name [vector_area=name] [vector_points=name] [raster=name] [dxy=string] [column=string] [from_column=string] [attrtype=string] [--help] [--verbose] [--quiet] [--ui]
Flags:
- --help
- Print usage summary
- --verbose
- Verbose module output
- --quiet
- Quiet module output
- --ui
- Force launching GUI dialog
Parameters:
- map=name [required]
- GSFLOW vect: HRUs, MODFLOW grid, gravres, segments, or reaches
- Or data source for direct OGR access
- vector_area=name
- Input vector area (polygon) data set (e.g., geologic map)
- Or data source for direct OGR access
- vector_points=name
- Input vector points data set (e.g., field surveys at points)
- Or data source for direct OGR access
- raster=name
- Input raster gridded data set (e.g., gridded soils data)
- Name of input raster map
- dxy=string
- Cell size for rasterization of vector_area, if needed
- Default: 100
- column=string
- Column to which to upload data (will create if doesn't exist)
- from_column=string
- Column from which to upload data (for vector input)
- attrtype=string
- Data type in column; user may treat int as float
- Options: int, float, string
v.gsflow.mapdata allows the user to add attributes from any raster or vector (area or point) data set to a GSFLOW set of HRUs, MODFLOW grid cells, gravity reservoirs, stream segments, or stream reaches. It does so by using either an averaging or a nearest-neighbor approach, depending on the type of both the data source geometry (raster, vector area, vector point) and, if it is a vector, the data source in the column (integer, string (varchar), or float (double precision)).
Nearest-neighbor (
v.distance,) is used for:
Vector point data
Vector area data in which the data type in the column that is queried is integer or varchar
An average (
v.rast.stats,) is used for:
Raster data
Vector area data with data in the column that is queried that is of "double precision" type
v.gsflow.export,
v.gsflow.gravres,
v.gsflow.grid,
v.gsflow.hruparams,
v.gsflow.reaches,
v.gsflow.segments,
r.gsflow.hydrodem,
v.stream.inbasin,
v.stream.network
Andrew D. Wickert
SOURCE CODE
Available at:
v.gsflow.mapdata source code
(history)
Latest change: Sunday Feb 16 11:14:51 2025 in commit: d978c81e94ceb6119977401e7b018513fd53ea22
Main index |
Vector index |
Topics index |
Keywords index |
Graphical index |
Full index
© 2003-2025
GRASS Development Team,
GRASS GIS 8.4.1dev Reference Manual