    = Location of surge model setup file
    DataFile      = Location of surge model data file
 
 OUTPUT:
    Mobj.surfaceElevation = Addition to Matlab mesh object. Timeseries of 
                            surface elevation at each open boundary point

 EXAMPLE USAGE
    function get_cs3x(Mobj,inputConf,SetupFile,DataFile)

 Author(s):  
    Karen Amoudry (National Oceanography Centre Liverpool)

 Revision history
    2014-01-09 First version.
   
=========================================================