F400: suspect minimum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NCAR/CCSM4/decadal1990/mon/atmos/Amon/r3i1p1/v20120713/zg
File: zg_Amon_CCSM4_decadal1990_r3i1p1_199001-199912.nc
Variable: zg
rec#: 18, date: 1991-07-16T12:00:00, value:  4.35695e+01
rec#: 30, date: 1992-07-16T12:00:00, value:  4.30246e+01