F800: suspect maximum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NASA-GMAO/GEOS-5/decadal1977/mon/atmos/Amon/r1i1p1/v20120515/prsn
File: prsn_Amon_GEOS-5_decadal1977_r1i1p1_197801-198712.nc
Variable: prsn
rec#: 1, date: 1978-02-14T00:00:00, value:  1.86696e-04