[TarJak]

Originally Posted by jimbuna

So here endeth the first lesson
http://uboat.net/articles/index.html?article=45

Thanks Teach!

Note that in SHIII neither negative or positive refraction is modelled at all and AI active and passive sound detection operate to maximum depths as per the details in the first post on this thread: http://www.subsim.com/radioroom/showthread.php?t=104377