F400: suspect minimum
QC::outlierTest()
Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NASA-GMAO/GEOS-5/decadal1975/mon/atmos/Amon/r2i1p1/v20120515/ch4
File: ch4_Amon_GEOS-5_decadal1975_r2i1p1_197601-198512.nc
Variable: ch4
rec#: 118, date: 1985-11-15T00:00:00, value:  2.87787e+02