Hi,
Earlier, I succesfully created spatial maps using raster version 3.5.2.
The same code couldn't be run with the package update with version 3.5.15.
The error occured at
proj4string(P) <- CRS("+init=epsg:28992")
with an error code
Error in CRS("+init=epsg:28992") : NA
Your suggestions will be appreciated.
Thank you