Small glitch in the mobile app export to divelogs

[Rainer Mohr (divelogs.de)]

Hi all,

A user just contacted me about missing tank pressures when he exports to divelogs.de from the subsurface mobile app. My exports work flawlessly however.

I have narrowed it down to the probabable cause:

My Logs contain the start and end pressures in the cylinder tag in the ssrf file:

<cylinder size='15.0 l' description='Tank 1' start='209.53 bar' end='65.24 bar' />

On his side, the pressures are missing in that tag:

<cylinder description='unknown' />

but instead reside in the sample tags:
<sample time='0:22 min' depth='5.846 m' pressure0='209.53 bar' />

In the latter case, the start and end pressures seemingly are not transferred via the API...

Nothing urgent, as always :-)

Kind regards,

Rainer

[Michael Keller]

Hi Rainer.

Thank you for reporting this.

This is by design - Subsurface supports both pressures reported during
the dive by tank sensors, and start and end pressures entered manually
by the user. Interestingly, xslt/divelogs-export.xslt already supports
the legacy format for tank sensor pressures, where the pressure is
reported in a `pressure` attribute inside the samples. But it does not
yet support the newer format where pressures from multiple tank sensors
can be reported in `pressure0`, `pressure1`,... attributes.


Ngā mihi

  Michael Keller

[Rainer Mohr (divelogs.de)]

Hi Michael,

Thanks for checking this!

I'm not sure if the user who reported this also has multiple tank sensors, only have a screenshot that shows the pressure curve being very detailed (in contrast to my curves), so i guess this may be the issue. I will ask for his ssrf file to verifiy this.

regards, Rainer

[Rainer Mohr (divelogs.de)]

Hi Michael,

Just got the users log, can confirm he has "pressure0" attributes in the sample tags, just as you suspected :-)

Thanks as always,

Rainer

Michael Keller schrieb am Sonntag, 3. Mai 2026 um 08:26:27 UTC+2: