Check if the projection of raster files matches the region of the current location
check_projection(path, format = "wkt")character string vector; path raster data file(s)
character string; how to format the output (see details)
Nothing.
This is a wrapper for the GRASS function
g.proj.
It prints out the projection information of the current location
and of the raster file(s). Based on this information it can be decided if the data
can be read into GRASS (import_data) without prior processing, i.e.
if all raster data are of the same projection.
Different output options can be chosen:
* wkt WKT format (default)
* grass conventional GRASS format
* shell shell script style
* proj4 PROJ.4 format (note that this format is deprecated)