Dataset {
    Float32 T[T = 132];
    Float32 Y[Y = 767];
    Int32 Z[Z = 1];
    Grid {
     ARRAY:
        Float64 pr[T = 132][Z = 1][Y = 767];
     MAPS:
        Float32 T[T = 132];
        Int32 Z[Z = 1];
        Float32 Y[Y = 767];
    } pr;
} pr;