The element <diveplan> indicates whereby the dive was planned with; this element was adopted from the DL7 Standard by DAN — Project Dive Exploration, http://www.diversalertnetwork.org/research/projects/pde/.
Allowed keywords are: none, table, dive-computer, another-diver.
<apparatus>, <dive>, <divetable>, <informationbeforedive>, <platform>, <program>, <purpose>
(see also <dive>)
<!-- planning/diving with a computer --> <diveplan>dive-computer</diveplan>