headtail function

Show the head or tail of a Raster* object

Show the head (first rows/columns) or tail (last rows/columns) of the cell values of a Raster* object. methods

head(x, ...) 
tail(x, ...)

Arguments

• x: Raster* object
• ...: Additional arguments: rows=10 and cols=20, to set the maximum number of rows and columns that are shown. For RasterStack and RasterBrick objects there is an additional argument lyrs

Returns

matrix

See Also

getValuesBlock

Examples

r <- raster(nrow=25, ncol=25)
values(r) = 1:ncell(r)
head(r)
tail(r, cols=10, rows=5)