F400: suspect minimum
QC::testData()
File: /esg/data/outgoing/output1/MRI/MRI-CGCM3/decadal1990/mon/aerosol/aero/r6i1p1/v20110915/wetso2/wetso2_aero_MRI-CGCM3_decadal1990_r6i1p1_199101-200012.nc
rec#=7, Variable: wetso2, Date: 1991-08-16T12:00:00, Min.: -3.72984e+27