for Windows users: this software was designed and tested for use under Linux.
If you downloaded the package with a Windows e-mail client, it might be
necessary to run "dos2unix" on all files contained in the package, i.e. run:

dos2unix r.slopeunits
dos2unix clean_method_3.sh

Please make sure that both files are executable before attempting to use them.
If not, grant execution privileges to both files, i.e. run:

chmod +x r.slopeunits
chmod +x clean_method_3.sh




