Thank you Dan, question is more clear now. By the way, I am your former student. I am modeling a watershed for rainfall runoff analysis. All good but I am unable to import basin file or open project file which was developed in Hec-GeoHMS to Hec-HMS,
Grief!!!!! Fall 2003... a long time ago... hope all goes well.
As for your problem, that is a bit out of the standard realm, I will flag https://community.esri.com/groups/arc-h?sr=search&searchId=a72d1b69-49f4-4457-90c0-0a57c74f19cb&sear... in the hopes someone in a similar area, is more familiar with what you are doing. My email can be found on my profile... send a note some time.