F800: suspect maximum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NCAR/CCSM4/historical/mon/atmos/Amon/r4i1p1/v20121031/prc
File: prc_Amon_CCSM4_historical_r4i1p1_185001-200512.nc
Variable: prc
rec#: 101, date: 1858-06-16T00:00:00, value:  4.89327e-07
rec#: 522, date: 1893-07-16T12:00:00, value:  4.77867e-07