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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

Table of contents

DESCRIPTION

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

SEE ALSO

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

AUTHOR

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

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