F400: suspect minimum
QC::outlierTest()
Path: /datacentre/archvol/archiveroots/archive/badc/cmip5/data/cmip5/output1/MOHC/HadCM3/decadal1981/mon/land/Lmon/r8i3p1/v20120515/gpp
File: gpp_Lmon_HadCM3_decadal1981_r8i3p1_198111-199112.nc
Variable: gpp
rec#: 13, date: 1982-12-16T00:00:00, value: -2.81148e-28
rec#: 73, date: 1987-12-16T00:00:00, value: -1.54167e-28