Dataset { Float32 T[T = 13149]; Float32 Y[Y = 321]; Float32 X[X = 398]; Grid { ARRAY: Float32 int_dY[T = 13149][Y = 321][X = 398]; MAPS: Float32 T[T = 13149]; Float32 Y[Y = 321]; Float32 X[X = 398]; } int_dY; } int_dY;