F800: suspect maximum
QC::outlierTest()
Path: /datacentre/archvol/archiveroots/archive/badc/cmip5/data/cmip5/output1/CCCma/CanCM4/decadal1987/day/seaIce/day/r2i1p1/v20120604/usi
File: usi_day_CanCM4_decadal1987_r2i1p1_19880101-19971231.nc
Variable: usi
rec#: 596, date: 1989-08-20T12:00:00, value:  6.25086e-01