F800: suspect maximum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NCAR/CCSM4/decadal1975/mon/atmos/Amon/r3i1p1/v20120604/prsn
File: prsn_Amon_CCSM4_decadal1975_r3i1p1_197501-198412.nc
Variable: prsn
rec#: 33, date: 1977-10-16T12:00:00, value:  2.39349e-04