F400: suspect minimum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NCAR/CCSM4/decadal1991/mon/ocean/Omon/r5i2p1/v20120529/hfss
File: hfss_Omon_CCSM4_decadal1991_r5i2p1_199101-200012.nc
Variable: hfss
rec#: 6, date: 1991-07-16T12:00:00, value: -5.81313e+01