F800: suspect maximum
QC::outlierTest()
Path: /datacentre/archvol/archiveroots/archive/badc/cmip5/data/cmip5/output1/CCCma/CanCM4/decadal1975/day/seaIce/day/r9i2p1/v20120602/usi
File: usi_day_CanCM4_decadal1975_r9i2p1_19760101-19851231.nc
Variable: usi
rec#: 992, date: 1978-09-20T12:00:00, value:  5.83461e-01