F400: suspect minimum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NCAR/CCSM4/decadal1990/mon/atmos/Amon/r1i1p1/v20120713/zg
File: zg_Amon_CCSM4_decadal1990_r1i1p1_199001-199912.nc
Variable: zg
rec#: 97, date: 1998-02-15T00:00:00, value:  4.19879e+01