R: Row or column number from a cell number

rowFromCell {raster} | R Documentation

## Row or column number from a cell number

### Description

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

### Usage

    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

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

[Package raster version 3.4-13 Index]