F400: suspect minimum
QC::outlierTest()
Path: /datacentre/archvol/archiveroots/archive/badc/cmip5/data/cmip5/output1/IPSL/IPSL-CM5A-LR/historicalGHG/mon/land/Lmon/r2i1p2/v20121106/nppRoot
File: nppRoot_Lmon_IPSL-CM5A-LR_historicalGHG_r2i1p2_185001-192912.nc
Variable: nppRoot
rec#: 454, date: 1887-11-16T00:00:00, value: -8.87858e-11
rec#: 604, date: 1900-05-16T12:00:00, value: -1.31050e-10