save_temperatures(f, dive);
show_duration(f, dive->surfacetime, " <surfacetime>", "</surfacetime>\n");
show_utf8(f, dive->location, " <location>","</location>\n");
save_temperatures(f, dive);
show_duration(f, dive->surfacetime, " <surfacetime>", "</surfacetime>\n");
show_utf8(f, dive->location, " <location>","</location>\n");