MacDive Forums

I want to add my own simple solution Submergency
It‘s very similar to AW2UDDF. But I had freedive sessions in mind, so I can select the break time between dives.

Boris wrote: ↑Sun Jun 11, 2023 3:24 pm I want to add my own simple solution Submergency
It‘s very similar to AW2UDDF. But I had freedive sessions in mind, so I can select the break time between dives.

Hi Boris,
Your app looks great! Could you please share how to install it on iPhone from GitHub?

Also a question, I’m a freediver and I’m using AW2UDDF app rn. What I don’t like is you have to export every dive one by one. Is it possible to do mass export in your app? Thanks!

Hello all!

Exciting news! In the new version of oceanic+ 2.0 there is an export feature for all your dives (logbook) in uddf format which you may import it!!

Happy diving everyone!

Christos

screenshot of the import

Interested in how your dives are showing ppo2 in the graphs? When I tried an import I didn’t get this detail.

astr0b0y wrote: ↑Tue Sep 26, 2023 8:38 pm Interested in how your dives are showing ppo2 in the graphs? When I tried an import I didn’t get this detail.

If the data are there, click the purple PPO2 button in the lower right corner of the graph to show the trend line.

mfupi wrote: ↑Sun Oct 01, 2023 2:49 am
If the data are there, click the purple PPO2 button in the lower right corner of the graph to show the trend line.

Yes, I see now. Oceanic+ imports have pp02 data. I assumed MacDive would calculate this based on depth vs gas model.
Did you notice that the start/end gas tracking from Oceanic is incorrect? For me, both values are the same - start gas pressure.

astr0b0y wrote: ↑Sat Oct 14, 2023 6:58 am
Did you notice that the start/end gas tracking from Oceanic is incorrect? For me, both values are the same - start gas pressure.

No. You'll need air integration to see that evolve over time during the dive.
Oceanic computers can do this, depending on the model, but as far as I know Apple Watch Ultra does not have the capability to interface with a transmitter.

mfupi wrote: ↑Sat Oct 21, 2023 8:37 am

astr0b0y wrote: ↑Sat Oct 14, 2023 6:58 am
Did you notice that the start/end gas tracking from Oceanic is incorrect? For me, both values are the same - start gas pressure.

No. You'll need air integration to see that evolve over time during the dive.
Oceanic computers can do this, depending on the model, but as far as I know Apple Watch Ultra does not have the capability to interface with a transmitter.

I’m not sure I agree, or I am not understanding your reply. The Oceanic+ app seems to calculate PP02 as part of its logging, no air integration required (it is simply fraction of O2 x depth in atmospheres).
The point I was making about start and end pressure is that in the export from Oceanic+, for dives where I have manually entered start and end pressure, the value for end pressure in MacDive is the same as start pressure.

I'm a new scuba diver and bought the Apple Watch and MacDive. I'm struggling with how to import the dive site locations into MacDive after exporting from Oceanic app. Mac Dive reads the file ok but the GPS locations and locations interface is difficult to understand. I thought MacDive could read GPS coordinates and map the location for me. What am I missing?