F400: suspect minimum
QC::testData()
File: /esg/data/outgoing/output1/MRI/MRI-CGCM3/decadal1980/mon/aerosol/aero/r7i1p1/v20110915/wetso4/wetso4_aero_MRI-CGCM3_decadal1980_r7i1p1_198101-199012.nc
rec#=90, Variable: wetso4, Date: 1988-07-16T12:00:00, Min.: -4.12257e+34