Hi guys!
I have a problem in list combination when calculating cooling load with a custom node I made.
The custom node (Cooling Load in the figure) takes some input and returns the cooling load for my case-study building.
The fact is: I’d like to calculate cooling load for different combination of inputs such as roof and walls U-values. So I made up a combination of those values (4 for each parameter) using List.CartesianProduct node and now I have 16 different combinations.
Actually I’m struggling in feed those combination to the node and calculate 16 different cooling loads. I can’t figure out how to do it.
Below is an image of my workspace. Just notice the left side of it.
I didn’t attach my .rvt file since the issue is not necessarily linked to a specific model. Let me know if I need to upload it!
I already tried with different levels but I didn’t solve the problem. Since I’am a new user I can’t directly upload the .dyn definition. This is a link to the file via my Dropbox account:
I would need the custom nodes too - what package are they from? Also, I’m still on vacation and have ~200 emails to catch up on, so I won’t necessarily have time to look at this myself.
Of course I didn’t expect you to check my files and solve my problems, just need a little help to move on.
Thanks a lot again Jacob! Enjoy your vacation! Dynamo can wait
