F400: suspect minimum
QC::outlierTest()
Path: /datacentre/archvol/archiveroots/archive/badc/cmip5/data/cmip5/output1/MOHC/HadCM3/decadal1968/mon/land/Lmon/r10i2p1/v20120509/gpp
File: gpp_Lmon_HadCM3_decadal1968_r10i2p1_196811-197812.nc
Variable: gpp
rec#: 49, date: 1972-12-16T00:00:00, value: -1.28897e-28