F400: suspect minimum
QC::testData()
File: /esg/data/outgoing/output1/MRI/MRI-CGCM3/decadal1975/mon/aerosol/aero/r3i1p1/v20111211/cldnvi/cldnvi_aero_MRI-CGCM3_decadal1975_r3i1p1_197601-198512.nc
rec#=14, Variable: cldnvi, Date: 1977-03-16T12:00:00, Min.:  1.94081e+05