F800: suspect maximum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NASA-GISS/GISS-E2-R-CC/historical/mon/ocnBgchem/Omon/r1i1p1/v20120720/phyn
File: phyn_Omon_GISS-E2-R-CC_historical_r1i1p1_200101-201012.nc
Variable: phyn
rec#: 1648, date: 1987-05-16T12:00:00, value:  8.65603e-03