F800: suspect maximum
QC::testData()
File: /esg/data/outgoing/output1/MRI/MRI-CGCM3/decadal1965/mon/aerosol/aero/r6i1p1/v20111207/cldncl/cldncl_aero_MRI-CGCM3_decadal1965_r6i1p1_196601-197512.nc
rec#=97, Variable: cldncl, Date: 1974-02-15T00:00:00, Max.:  3.86383e+17