F800: suspect maximum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NCAR/CCSM4/decadal1991/mon/seaIce/OImon/r7i2p1/v20120529/sic
File: sic_OImon_CCSM4_decadal1991_r7i2p1_199101-200012.nc
Variable: sic
rec#: 4, date: 1991-05-16T12:00:00, value:  9.99968e+01
rec#: 14, date: 1992-03-16T12:00:00, value:  9.99980e+01
rec#: 37, date: 1994-02-15T00:00:00, value:  9.99988e+01