Cave fill final gas volume

[Capt Jim Wyatt]

I cannot tell if you’re being facetious or simply displaying americentrism.

Both...

 

[Underwater Tourist]

And now image when people find out that from the earliest days the US has always used a mass benchmark that was in metric. The French made and sent a bunch of 1kg cubes around the globe so that everybody could do measurement consistently. The US received one as well, and that metric metal cube became the reference weight. Then Americans just applied a mathematical conversion factor to change physical kilos to hypothetical pounds

 

[J-Vo]

@J-Vo , is there an app for that? That looks really easy to use.

I wrote my own app for blending, mods(end,density,02), capacity, check lists, cell checks, and analysis of historical call measurements. One of these days I'll get it fully debugged and publish it, but at the moment I'm too deep in projects I actually get paid for.

 

[mr_v]

Imperial isn't that bad. Actually, it is pretty darn useful when you do construction and have to add fractions.

 

[J-Vo]

Despite having written a GERG calculator I agree with @Capt Jim Wyatt and @oya, conservative generalizations are easier and close enough until your doing really big dives. For example, if you need double 120s of 10/70 for bailout, a two person team has 80cft less gas than ideal calculations. That's an entire stage!!!!