subsetSpatial: Spatial subset from a grid

In SantanderMetGroup/transformeR: A climate4R package for general climate data manipulation and transformation

Spatial subset from a grid

Description

Retrieves a grid that is a logical subset of the input grid along its 'lat' and 'lon' dimensions. Multimember multigrids are supported. Subroutine of subsetGrid.

Usage

subsetSpatial(grid, lonLim, latLim, outside)

Arguments

grid	Input grid to be subset (possibly a multimember multigrid).
lonLim	Vector of length = 2, with minimum and maximum longitude coordinates, in decimal degrees, of the bounding box defining the subset. For single-point subsets, a numeric value with the longitude coordinate. If NULL (default), no subsetting is performed on the longitude dimension
latLim	Same as lonLim argument, but for latitude.
outside	Logical. Default to FALSE. If TRUE, subset coordinates outside the grid extent are allowed.

Details

An attribute subset with value subsetSpatial is added to the xyCoords component of the output grid.

Value

A grid (or multigrid) that is a logical spatial subset of the input grid.

Author(s)

J. Bedia

See Also

Other subsetting: getTemporalIntersection(), intersectGrid(), intersectGrid.spatial(), intersectGrid.time(), limitArea(), subsetCluster(), subsetDimension(), subsetGrid(), subsetMembers(), subsetRuntime(), subsetSeason(), subsetStation(), subsetVar(), subsetYears()

SantanderMetGroup/transformeR documentation built on Nov. 25, 2024, 1:25 p.m.