protected void findCoordinateAxes ( NetcdfDataset ncDataset ) { for ( VarProcess vp : varList ) { if ( vp . coordAxes != null ) findCoordinateAxes ( vp , vp . coordAxes ) ; if ( vp . coordinates != null ) findCoordinateAxes ( vp , vp . coordinates ) ; } }
Identify coordinate axes set VarProcess . isCoordinateAxis = true . Default is to look for those referenced by _CoordinateAxes attribute . Note coordinate variables are already identified .