c,tide_period_varid,<span class="string">'units'</span>,<span class="string">'seconds'</span>);
0103 
0104 tide_Eref_varid=netcdf.defVar(nc,<span class="string">'tide_Eref'</span>,<span class="string">'NC_FLOAT'</span>,nobc_dimid);
0105 netcdf.putAtt(nc,tide_Eref_varid,<span class="string">'long_name'</span>,<span class="string">'tidal elevation reference level'</span>);
0106 netcdf.putAtt(nc,tide_Eref_varid,<span class="string">'units'</span>,<span class="string">'meters'</span>);
0107 
0108 tide_Ephase_va