optional, single

—

By means of <getdcgasdefinitionsdata/> the dive computer is instructed to send data concerning stored breathing gases to the calling software/device.

<getdcdata>

—

<divecomputercontrol>, <getdcdata>

(see also <divecomputercontrol>)

<uddf version="2.2.0">
    <generator>
        <!-- here information about the data downloading software -->
    </generator>
    <divecomputercontrol>
        <getdcdata>
            <!-- request to send all stored breathing gas information -->
            <!-- on the dive computer to the calling software -->
            <getdcgasdefinitionsdata/>
        </getdcdata>
    </divecomputercontrol>
</uddf>