I am running the error checker before I run my analysis. I am getting the message "There is a GEOMETRIC INTERSECTION at node 3330 and there was NO user defined intersection type".

I have checked the cards all around this node, none of them have SIF/tee checked off, so I don't know where this "geometric intersection" is coming from. There is only straight pipe with +Y supports.

Please let me know whether you have any ideas as to what this is referring.

Thanks

Use the node search command and find all occurances of node 3330. Apparently, CAESAR II thinks you have 3.