.vAsDataTable

GRASS vectors can be linked to an attribute table, which can be exported from GRASS to R using this function. This function is mostly of use to developers.
Values in the <code>cat</code> column are not necessarily unique--if a value appears more than once, the set of features they index are (in other software) called "multipart" features. The table can have more columns with metadata for each feature.
This function is typically used by developers.

internal

Processing of large-in-memory/large-on disk rasters and spatial
vectors using 'GRASS GIS' <https://grass.osgeo.org/>. Most functions in
the 'terra' package are	recreated. Processing of medium-sized and smaller
spatial objects will nearly always be faster using 'terra' or 'sf', but
for large-in-memory/large-on-disk objects, 'fasterRaster' may be faster.
To use most of the functions, you must have the stand-alone version (not
the 'OSGeoW4' installer version) of 'GRASS GIS' 8.0 or higher.

Adam B. Smith

fasterRaster

Faster Raster and Spatial Vector Processing Using 'GRASS GIS'

.vAsDataTable function

<dl><dt>x</dt>
<dd>A <code>GVector</code> or the name of a vector in GRASS.</dd></dl>

Arguments

Convert a GRASS vector's attribute table to a data.table — .vAsDataTable

<dl>

<dt>x</dt>
<dd>A <code>GVector</code> or the name of a vector in GRASS.</dd>

</dl>

.vAsDataTable: Convert a GRASS vector's attribute table to a data.table

Description

Usage

Value

Arguments