no dives are shown in the Dive List

Jun Song jun_song23 at
Sun Feb 2 04:58:22 UTC 2014

 Diving Log 5.0 format is *.mdb

But subsurface cant import *.mdb, what format would you like me to use for 'direct import' from diving log 5.0

 From: Miika Turkia <miika.turkia at>
To: Js <jun_song23 at> 
Cc: Jef Driesen <jefdriesen at>; Dirk Hohndel <dirk at>; subsurface List <subsurface at> 
Sent: Sunday, 2 February 2014, 0:18
Subject: Re: no dives are shown in the Dive List

On Sat, Feb 1, 2014 at 5:59 PM, Js <jun_song23 at> wrote:

Hey guys,
>I managed to download the dives to diving log 5.0 and from there upload to then download to subsurface.

We do also have direct import support for DivingLog format. Could you give it a try and report back, if it features any worse than the import via (I tend to miss some fields when doing the conversions so some testing is always appreciated.) Note, that you will have to import them to different log file as otherwise the duplicate dives are merged together.


>Jef Driesen <jefdriesen at> wrote:
>>On 2014-01-28 16:11, Dirk Hohndel wrote:
>>> I wonder... Didn't the header length change? If he now has the new
>>> firmware with the longer header, will the old dives be downloaded with
>>> the new or the old header?
>>> That could cause parsing errors...
>>Yes, there are two variants with a different length, but there is a
>>version number embedded in the header to figure out the correct length.
>>but the header looks correct to me. I didn't notice any problem there.
>>The problem is in the profile data. When parsing the section with the
>>sample divisors, the corresponding sample lengths are all wrong. For
>>example a temperature sample is supposed to be 2 byte long, but the
>>length stored in the data is 3 bytes. The libdivecomputer parser fails
>>there already, but if modify the code to accept 3 bytes, it just fails
>>at some later stage.
>>The fact that the ostc itself also has problems displaying these dives,
>>is for me a strong indication that there is a problem with the data
>>rather than the parser.
>subsurface mailing list
>subsurface at
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