F800: suspect maximum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NASA-GMAO/GEOS-5/decadal1962/mon/atmos/Amon/r1i1p1/v20120515/prc
File: prc_Amon_GEOS-5_decadal1962_r1i1p1_196301-197212.nc
Variable: prc
rec#: 66, date: 1968-07-15T12:00:00, value:  2.20417e-04