F400: suspect minimum
QC::outlierTest()
Path: /datacentre/archvol/archiveroots/archive/badc/cmip5/data/cmip5/output1/MOHC/HadCM3/decadal1972/mon/land/Lmon/r8i2p1/v20120427/gpp
File: gpp_Lmon_HadCM3_decadal1972_r8i2p1_197211-198212.nc
Variable: gpp
rec#: 13, date: 1973-12-16T00:00:00, value: -3.88025e-28
rec#: 25, date: 1974-12-16T00:00:00, value: -2.71615e-28

F800: suspect maximum
QC::outlierTest()
Path: /datacentre/archvol/archiveroots/archive/badc/cmip5/data/cmip5/output1/MOHC/HadCM3/decadal1972/mon/land/Lmon/r8i2p1/v20120427/gpp
File: gpp_Lmon_HadCM3_decadal1972_r8i2p1_197211-198212.nc
Variable: gpp
rec#: 32, date: 1975-07-16T00:00:00, value:  1.23749e-07