validPixelExpression=((B3-B5)/(B3+B5))>0.2
sal=1
temp=18
ozone=330
pres=998
elev=5000
TSMfakBpart=1.06
TSMfakBwit=0.942
thresholdRtosaOOS=0.05
thresholdAcReflecOos=0.1
thresholdCloudTDown865=0.955