optional, single

—

<tankpressurereserve> puts that pressure of the tank into brackets, given in Pascal as a real number, when the reserve shall start.

<tankdata>

—

<tankdata>, <tankpressureend>, <tankpressurebegin>, <tankvolume>

(see also <tankdata>)

<!-- reserve pressure 50 bar -->
<tankpressurereserve>5000000.0</tankpressurereserve>