Dataset { Float32 X[X = 751]; Float32 T[T = 15864]; Float32 Y[Y = 800]; Grid { ARRAY: Float32 partial_Y[T = 15864][Y = 800][X = 751]; MAPS: Float32 T[T = 15864]; Float32 Y[Y = 800]; Float32 X[X = 751]; } partial_Y; } partial_Y;