F400: suspect minimum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NCAR/CCSM4/historicalMisc/mon/land/Lmon/r1i1p15/v20130208/nppWood
File: nppWood_Lmon_CCSM4_historicalMisc_r1i1p15_185001-200512.nc
Variable: nppWood
rec#: 257, date: 1871-06-16T00:00:00, value: -2.93224e-10
rec#: 511, date: 1892-08-16T12:00:00, value: -5.74668e-11