F800: suspect maximum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NCAR/CCSM4/decadal1991/mon/atmos/Amon/r1i2p1/v20120530/rlds
File: rlds_Amon_CCSM4_decadal1991_r1i2p1_199101-200012.nc
Variable: rlds
rec#: 46, date: 1994-11-16T00:00:00, value:  4.73641e+02