F800: suspect maximum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NCC/NorESM1-M/historical/day/seaIce/day/r1i1p1/v20120124/usi
File: usi_day_NorESM1-M_historical_r1i1p1_19500101-19591231.nc
Variable: usi
rec#: 747, date: 1952-01-18T12:00:00, value:  2.48516e+00
rec#: 809, date: 1952-03-21T12:00:00, value:  2.80056e+00
rec#: 813, date: 1952-03-25T12:00:00, value:  3.19852e+00