Dataset { Float32 T[T = 36]; Float32 Y[Y = 321]; Float32 X[X = 293]; Grid { ARRAY: Float64 int_dX[T = 36][Y = 321][X = 293]; MAPS: Float32 T[T = 36]; Float32 Y[Y = 321]; Float32 X[X = 293]; } int_dX; } int_dX;