Another algorithm question...

[scubadada]

Currently, I'm kind of diving an Orca Skinny Dipper MKII. Kind of using tables.

I'm no longer 25 and fit, more along the lines of 40 and, well, the things that go with being 40, so the MKII it's a little aggressive.

Both these algorithms seen to be a step back from that one.

These are the 1st dive air NDLs from the Orca Manual:

These are the corresponding 1st dive air NDLs for DSAT, PZ+, and the USN tables:

So, your Orca is very similar to DSAT at mid depths, a little more conservative at shallower and deeper rec depths.

Best of luck in getting yourself a new computer

 

[Ghost95]

Thanks. I'll make a decision soon.