NOx corrections for humidity and temperature should be performed
as per NOx Technical Code, paragraph 5.12.3.
The reference charge, or scavenge, air temperature (Tsc
ref ) should be stated and approved by the Administration. The
Tsc
ref values are to be referenced to 25°C
sea water temperature and in the application of the Tsc
ref value due allowance should be made for the actual sea water
temperature.