F400: suspect minimum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/ICHEC/EC-EARTH/decadal1970/day/atmos/day/r6i1p1/v20120923/zg
File: zg_day_EC-EARTH_decadal1970_r6i1p1_19760101-19801231.nc
Variable: zg
rec#: 3577, date: 1980-08-16T12:00:00, value: -7.46912e+02