F400: suspect minimum
QC::testData()
File: /esg/data/outgoing/output1/MRI/MRI-CGCM3/amip/mon/aerosol/aero/r3i1p1/v20111129/cldnvi/cldnvi_aero_MRI-CGCM3_amip_r3i1p1_197901-201002.nc
rec#=12, Variable: cldnvi, Date: 1980-01-16T12:00:00, Min.:  3.93421e+05