Defines the maximum operation depth (MOD) of a breathing gas, given as a real number.
Stands inside the <mix> section. Giving <maximumoperationdepth> excludes the use of <maximumpo2>, because <maximumoperationdepth> and the composing of the breathing gas define <maximumpo2>.
<mix>
<mix>, <maximumpo2>
(see also <mix>, or <gasdefinitions>)
<-- 40.0 metres maximum operation depth -->
<maximumoperationdepth>40.0</maximumoperationdepth>