F800: suspect maximum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NCAR/CCSM4/1pctCO2/mon/atmos/Amon/r2i1p1/v20120529/zg
File: zg_Amon_CCSM4_1pctCO2_r2i1p1_000101-003912.nc
Variable: zg
rec#: 0, date: 0001-01-16T12:00:00, value:  3.30058e+04