F400: suspect minimum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NASA-GISS/GISS-E2-R/historicalExt/mon/land/Lmon/r4i1p3/v20121015/npp
File: npp_Lmon_GISS-E2-R_historicalExt_r4i1p3_200601-201212.nc
Variable: npp
rec#: 81, date: 2012-10-16T12:00:00, value: -1.53391e-07