ength_varid, <span class="string">'long_name'</span>, <span class="string">'particle integrated path length'</span>);
0090 netcdf.putAtt(nc, pathlength_varid, <span class="string">'units'</span>, <span class="string">'m'</span>);
0091 
0092 tbeg_varid = netcdf.defVar(nc, <span class="string">'tbeg'</span>, <span class="string">'NC_FLOAT'</span>, nlag_dimid);
0093 netcdf.putAtt(nc, tbeg_varid, <span class="string">'long_name'</span>, <span class="string">'particle release time'</span>);
0094 netcdf.putAtt(nc