cdfmeshmask missing arguments in documentation

[christinaroth]

cdfmeshmask -n namelist -b bathy.nc -c coordinates.nc

running cdfmeshmask prints statement on how to use it, two points are missing:

• add variable jpk to provide number of levels at beginning of namelist
• edit 999999.0 in namelist, use 999 instead so that it fits the following code (cdfmeshmask line 258) IF( ppa1 == 999 .AND. &
  or adapt this code.

additional to that, cdf_mesh_hgr.nc is missing without error message - needs a check