F400: suspect minimum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NASA-GMAO/GEOS-5/decadal1964/mon/atmos/Amon/r2i1p1/v20120515/ch4
File: ch4_Amon_GEOS-5_decadal1964_r2i1p1_196501-197412.nc
Variable: ch4
rec#: 82, date: 1971-11-15T00:00:00, value:  2.67814e+02