which diameter of the pipe should I enter In CAESAR II 5.20: the nominal size or the outside diameter? Cause I'm working with ANSI SPEC but I'm using millimeters in my input.
I find the unit file then I chose EDIT but I got a page with all units used for input but not any flag to put 'on' can you tell me how I can find the nominal size flag to put it 'on'?
I was editing an existing unit file that's why I got a different table but when I chose 'create a new file' then 'Edit' I got the same table that you post.