span>);
0078 netcdf.putAtt(nc, x_varid, <span class="string">'units'</span>, <span class="string">'m'</span>);
0079 
0080 y_varid = netcdf.defVar(nc, <span class="string">'particle y position'</span>, <span class="string">'NC_FLOAT'</span>, nlag_dimid);
0081 netcdf.putAtt(nc, y_varid, <span class="string">'long_name'</span>, <span class="string">'particle y position'</span>);
0082 netcdf.putAtt(nc, y_varid, <span class="string">'units'</span>, <span class="string">'m'</span>);
0083 
0084 z_varid = netcdf.de