# adddrain.1

         NAME
              adddrain - adds river basin to coordinate file

         SYNOPSIS
              adddrain [-longheader] coord_all.clm coord.clm drainage.clm
              coord_basin.clm

         DESCRIPTION
              Program creates new coordinate file with cells added that
              are part of the river basin. This has to be done for
              simulations with river routing enabled.

         OPTIONS
              -longheader
                   Long (version 2) header assumed for CLM files

              coord_all.clm
                   Global coordinate file

              coord.clm
                   Coordinate file river basins should be added

              drainage.clm
                   River routing file corresponding to coord_all.clm

              coord_basin.clm
                   New coordinate file created

         EXAMPLES
              adddrain
                   /iplex/01/2012/open/input_VERSION2/grid.bin coord.clm
                   /iplex/01/2012/open/input_VERSION2/drainage.bin
                   coord_basin.clm

         EXIT STATUS
              Non zero is returned in case of failure.

         AUTHORS
              Werner von Bloh (Werner.von.Bloh@pik-potsdam.de),

         SEE ALSO
              lpjml(1), txt2clm(1), cru2clm(1), clm(5)