F400: suspect minimum
QC::outlierTest()
Path: /datacentre/archvol/archiveroots/archive/badc/cmip5/data/cmip5/output1/MOHC/HadCM3/decadal1973/mon/land/Lmon/r9i2p1/v20120508/gpp
File: gpp_Lmon_HadCM3_decadal1973_r9i2p1_197311-198312.nc
Variable: gpp
rec#: 37, date: 1976-12-16T00:00:00, value: -1.05007e-28
rec#: 73, date: 1979-12-16T00:00:00, value: -5.61827e-29