visad/src/main/java/ucar/nc2/iosp/grid/GridCoordSys.java
void addDimensionsToNetcdfFile(NetcdfFile ncfile, Group g) {
    if (dontUseVertical) {
      return;
    }
    int nlevs = levels.size();
    ncfile.addDimension(g, new Dimension(verticalName, nlevs, true));
  }
void addDimensionsToNetcdfFile(NetcdfFile ncfile, Group g) {
    if (dontUseVertical) {
      return;
    }
    int nlevs = levels.size();
    ncfile.addDimension(g, new Dimension(verticalName, nlevs, true));
  }
Add dimensions to the netcdf file

@param ncfile the netCDF file
@param g      the group to add to