F800: suspect maximum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NCAR/CCSM4/decadal1971/mon/atmos/Amon/r5i2p1/v20120530/rlds
File: rlds_Amon_CCSM4_decadal1971_r5i2p1_197101-198012.nc
Variable: rlds
rec#: 18, date: 1972-07-16T12:00:00, value:  4.68255e+02