OpenEarthtools contains a dedicated toolbox for SWAN input and output. You can access this toolbox at [https://svn.oss.deltares.nl/repos/openearthtools/trunk/matlab/applications/swan/] after downloading a copy with svn with your OpenEarth account. THis toolb ox allows you to automate all results: open the SWAN input file with swan_io_input into a struct, and then loop all external output files listed in the struct with for instance swan_io_spectrum and swan_io_table. Note that this toolbox does not use the new, preferred netCDF output yet that is available in recent releases.
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