HDF5 file, superblock version 2
group /
	attribute gpm_input_file = "1C.NOAA20.ATMS.XCAL2019-V.20221101-S153639-E171807.025670.V07A.HDF5"
	attribute lower_left_col = 72
	attribute lower_left_row = 33
	attribute preprocessor = "2412c"
	attribute satellite = "NOAA20"
	attribute scan_end = 1563
	attribute scan_start = 1420
	attribute sensor = "ATMS"
	attribute version = "1.2"
dataset /channel: float32, shape (9)
dataset /earth_incidence_angle: int16, shape (305, 335, 9)
	attribute _FillValue = 0
	attribute scale_factor = 0.01
dataset /latitude: float64, shape (305)
	attribute _FillValue = nan
// latitude: first 41.48949070331447, last 30.430476960388038, count 305
dataset /longitude: float64, shape (335)
	attribute _FillValue = nan
// longitude: first 120.97615198059823, last 133.126515763945, count 335
dataset /observations: uint16, shape (305, 335, 9)
	attribute _FillValue = 65535
	attribute scale_factor = 0.01
dataset /scan_time: int64, shape (305, 335)
	attribute calendar = "proleptic_gregorian"
	attribute units = "seconds since 2022-11-01 16:41:17"