startdate=start date of the interval in which the dives have been made — compulsory
enddate=end date of the interval in which the dives have been made — compulsory
dives=number of dives made in the time interval given — compulsory
The element indicates the number of dives (given as an integer) made in the given interval by the owner of the UDDF file. All parameters are given as attributes.
Start date, and end date of the interval are given corresponding to the conventions of the International Organization for Standardization (ISO), ISO 8601 (see also for example http://en.wikipedia.org/wiki/ISO_8601, and http://de.wikipedia.org/wiki/ISO_8601). No duration indications are allowed here.
For further illustration see <datetime>.
<!-- 123 dives were made during the last twelve months --> <numberofdives startdate="2008-02-16" enddate="2009-02-16" dives="123"/>
<!-- 246 dives were made during the three years months --> <numberofdives startdate="2004-08" enddate="2007-05" dives="246"/>