"Duct upstream components" from MEPover produces odd results

[johnbim]

Hi all,

I have a lovely script that has been producing strange results. I have started testing it piece by piece and i seem to be getting a strange result from ‘Duct Upstream Components’ in MEPover

This is my little sample model

and this is the script. i select the two air terminals and have duplicated the node multiple times to show i am getting differing results many times.

Any help would really be appreciated.

Thanks all

[johnbim]

I run it again and get totally different results.