dap4/d4lib/src/main/java/dap4/dap4lib/netcdf/Nc4DSP.java
VarNotes
    findField(int gid, int varid, int fid)
    {
        long gv = Nc4Notes.getVarId(gid, varid, fid);
        return (VarNotes) find(gv, NoteSort.VAR);
    }
VarNotes
    findField(int gid, int varid, int fid)
    {
        long gv = Nc4Notes.getVarId(gid, varid, fid);
        return (VarNotes) find(gv, NoteSort.VAR);
    }
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