F800: suspect maximum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NCAR/CCSM4/historicalMisc/mon/seaIce/OImon/r6i1p11/v20120604/prsn
File: prsn_OImon_CCSM4_historicalMisc_r6i1p11_185001-200512.nc
Variable: prsn
rec#: 1573, date: 1981-02-15T00:00:00, value:  2.20683e-04