location: GRASS "location" of an object or the active session

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

GRASS "location" of an object or the active session

Description

GRASS "projects" or "locations" are sets of one or more rasters and/or vectors with the same coordinate reference systems, and may or may not represent the same actual location on Earth. GRASS "mapsets" are like sub-folders of locations, and are collections of rasters and/or vectors typically related to the same general project. Typical users will not need to make changes to the default location (called "location") or mapset (called "PERMANENT"). See vignette("projects_mapsets", package = "fasterRaster").

This function deletes a GRASS "project"/"location", rasters, and vectors therein. This function should be used cautiously and is mainly of use to developers. See vignette("projects_mapsets", package = "fasterRaster").

Usage

## S4 method for signature 'GLocation'
.location(x)

## S4 method for signature 'missing'
.location(x)

.locationDelete(location, mapset = NULL, workDir = NULL)

Arguments

x	Either: Missing: Reports location of currently active project/location. A GLocation object or an object that contains the GLocation class (i.e., a GSpatial object: a GRaster or GVector).
location	Character: Name of the GRASS "location".
mapset	Character or NULL (default): Name of the mapset to delete. If NULL, then all mapsets in the given "location" will be deleted.
workDir	Character: Either NULL (default) or a character string of the directory in which the location to be removed resides. If NULL, then the working directory will be obtained from faster("workDir").

Value

A character string.

If successful, TRUE (invisibly). If not, then FALSE (also invisibly), plus a warning.

See Also

.mapset()

adamlilith/fasterRaster documentation built on Dec. 21, 2024, 2:04 a.m.