F800: suspect maximum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NASA-GISS/GISS-E2-H/historicalNat/mon/atmos/Amon/r3i1p3/v20130204/ch4
File: ch4_Amon_GISS-E2-H_historicalNat_r3i1p3_200101-201212.nc
Variable: ch4
rec#: 778, date: 1914-11-16T00:00:00, value:  8.60030e+02
rec#: 1654, date: 1987-11-16T00:00:00, value:  8.54259e+02