F400: suspect minimum
QC::testData()
File: /esg/data/outgoing/output1/MIROC/MIROC5/rcp85/mon/aerosol/aero/r3i1p1/v20111202/cldnvi/cldnvi_aero_MIROC5_rcp85_r3i1p1_200601-210012.nc
rec#=26, Variable: cldnvi, Date: 2008-03-13T00:00:00, Min.:  1.04082e+06