Dataset {
    Float32 Y[Y = 73];
    Int32 P[P = 17];
    Grid {
     ARRAY:
        Float64 CBTMW[P = 17][Y = 73];
     MAPS:
        Int32 P[P = 17];
        Float32 Y[Y = 73];
    } CBTMW;
} CBTMW;