F400: suspect minimum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NCAR/CCSM4/decadal1981/mon/atmos/Amon/r6i2p1/v20120620/zg
File: zg_Amon_CCSM4_decadal1981_r6i2p1_200601-201012.nc
Variable: zg
rec#: 126, date: 1991-07-16T12:00:00, value:  4.52639e+01
rec#: 175, date: 1995-08-16T12:00:00, value:  4.40589e+01
rec#: 307, date: 2006-08-16T12:00:00, value:  4.43757e+01
rec#: 318, date: 2007-07-16T12:00:00, value:  4.33948e+01