This is the oldest format I know for SmartTrak databases. Probably the
first one. It just supports one tank, only air/nitrox and the format of
the database is dramatically different from the other two formats known
to me.
It has different tables, and the "Dives" table differs a lot from newer
versions.
I don't think it's worth to give support for this format, as newer
versions of SmartTrak software automatically comvert the oldest format
to newer one. Thus, finding a lot of this format files is not expected
except from some corner cases of users who had not updated their
SmartTrak software for years now.
Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com>