F400: suspect minimum
QC::outlierTest()
Path: /datacentre/archvol/archiveroots/archive/badc/cmip5/data/cmip5/output1/CCCma/CanCM4/decadal1985/day/seaIce/day/r4i2p1/v20120604/usi
File: usi_day_CanCM4_decadal1985_r4i2p1_19860101-19951231.nc
Variable: usi
rec#: 1830, date: 1991-01-06T12:00:00, value: -7.95659e-01