vNames: Names of columns of a GRASS vector's attribute table

In adamlilith/fasterRaster: Faster Raster and Spatial Vector Processing Using 'GRASS GIS'

Names of columns of a GRASS vector's attribute table

Description

This function returns the column names of a GRASS vector's attribute table.

Usage

.vNames(x)

Arguments

x	A GVector or the name of a vector in GRASS.

Value

Character vector.

Examples

if (grassStarted()) {

madRivers <- fastData("madRivers")
rivers <- fast(madRivers)

.vCats(rivers)
.vHasDatabase(rivers)
.vAsDataTable(rivers)
.vRecat(rivers) # dangerous--re-categorizes geometries!
.vValidCats(rivers)

.vDetachDatabase(rivers) # dangerous--detaches database!
.vAttachDatabase(rivers)

# Ensure we don't use this for other examples!
.rm(rivers) # delete in GRASS
rm(rivers) # delete in R

}

adamlilith/fasterRaster documentation built on Sept. 23, 2024, 1:28 a.m.