rowFromCell: Row or column number from a cell number

Description Usage Arguments Details Value See Also Examples

View source: R/cellRowCol.R View source: R/cellRowCol.R

Description

These functions get the row and/or column number from a cell number of a Raster* object)

Usage

1
2
3
colFromCell(object, cell)
rowFromCell(object, cell)
rowColFromCell(object, cell)

Arguments

object

Raster* object (or a SpatialPixels* or SpatialGrid* object)

cell

cell number(s)

Details

The colFromCell and similar functions accept a single value, or a vector or list of these values, Cell numbers start at 1 in the upper left corner, and increase from left to right, and then from top to bottom. The last cell number equals the number of cells of the Raster* object.

Value

row of column number(s)

See Also

cellFrom

Examples

1
2
3
4
r <- raster(ncols=10, nrows=10)
colFromCell(r, c(5,15))
rowFromCell(r, c(5,15))
rowColFromCell(r, c(5,15))

raster documentation built on Nov. 17, 2017, 5:51 a.m.