equalProj {move}

Checks projections for being equal

Description

Checks whether all objects of a list are in the same projection.

Usage

  ## S4 method for signature 'list'
equalProj(x)

Arguments

x

a list of projected objects of class raster, move, moveStack, moveBurst, DBBMM, DBBMMStack, DBBMMBurstStack, dynBGB

Details

equalProj checks for equal projections using the function of identicalCRS from the package sp. It returns TRUE if none of the objects have a proj4string.

Value

TRUE or FALSE
It returns TRUE if none of the objects have a proj4string.

Author(s)

Bart Kranstauber & Anne Scharf

Examples

data(fishers)
ricky<-fishers[['Ricky.T']]
data(leroy)
data(leroydbbmm)

equalProj(list(leroydbbmm,leroydbbmm))
equalProj(list(leroy,leroydbbmm))
equalProj(list(leroy,ricky))