Dataset {
    Float32 X[X = 540];
    Float32 T[T = 1];
    Float32 Y[Y = 361];
    Grid {
     ARRAY:
        Float32 FRLAKE[T = 1][Y = 361][X = 540];
     MAPS:
        Float32 T[T = 1];
        Float32 Y[Y = 361];
        Float32 X[X = 540];
    } FRLAKE;
} Anl_Const_2D;