Hello,
I have 2 suggestions for you:
- read the TELEMAC-3D reference manual and the WAQTEL reference manual available here:
wiki.opentelemac.org/doku.php?id=documentation_latest
they describe every keyword available for each module. If you do not find a keyword, that means it does not exist for this module,
- try to include the keyword in your steering files and run a computation. If the keyword does not exist or you misspell it, the code will tell you, in that case, I still recommend my first suggestion.
Looking at the heat_exchange example available in $HOMETEL/examples/waqtel/heat_exchange, I am surprised that you cannot read the answer of your question.
Chi-Tuan