This function checks the input object to ensure
it is a valid raster object or a character path to a raster file.
It also provides warnings and informative messages based on the input type.
Usage
.check_raster(input, extent = NULL, ...)
Arguments
- input
The input object to be checked. It can be either
a SpatRaster object or a character path to a raster file.
- extent
The extent of the raster. Defaults to NULL.
Numeric vector should be put in order of
c(xmin, xmax, ymin, ymax).
- ...
Placeholder.
Value
The validated input object.
