HDF5 file, superblock version 0
group /
	attribute git commit = "e99e225d4b149497827e09d14b3f4df5822b380a"
	attribute proc_offset = 0, 0, 0, 0, 0, 0, 54, 0, 0, 0, 0, 0, 0, 0, 0, 0, ... (528 values)
	attribute time = "None"
	attribute units = "centimeter / year"
dataset /data: float64, shape (48640, 3)