starship damage codes for coda star trek

What's the difference between the LUG star trek damage codes and the CODA star trek damage codes?If somebody knows,could you please post it on the forum?.I noticed the damage codes for coda star trek use penetration numbers,so, how do i convert LUG
weapons over to coda?.

I think this would be a pretty complicate undertaking and the results wouldn't necessarily be very satisfactory. I suppose you don't have "Starships" but do you have the Narrator's Guide?