<?xml version="1.0" encoding="UTF-8"?>
<Mission xmlns="Tethys"
       xmlns:Control="Tethys/Control"
       xmlns:Derivation="Tethys/Derivation"
       xmlns:Guidance="Tethys/Guidance" 
       xmlns:Units="Tethys/Units"
       xmlns:Universal="Tethys/Universal"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="Tethys http://okeanids.mbari.org/tethys/Xml/Tethys.xsd
                           Tethys/Control http://okeanids.mbari.org/tethys/Xml/Control.xsd
                           Tethys/Derivation http://okeanids.mbari.org/tethys/Xml/Derivation.xsd
                           Tethys/Guidance http://okeanids.mbari.org/tethys/Xml/Guidance.xsd
                           Tethys/Units http://okeanids.mbari.org/tethys/Xml/Units.xsd
                           Tethys/Universal http://okeanids.mbari.org/tethys/Xml/Universal.xsd"
       Id="tracking_on_surface">

    <DefineArg Name="MissionTimeout"><Description>
        Maximum duration of mission
    </Description><Units:minute/><Value>10</Value></DefineArg>

    <DefineArg Name="ContactLabel"><Units:count/><Value>0</Value></DefineArg>

    <DefineArg Name="NumberOfPings"><Units:count/><Value>1</Value></DefineArg>

    <DefineArg Name="TrackingUpdatePeriod"><Units:second/><Value>60</Value></DefineArg>

    <DefineArg Name="Repeat"><Units:count/><Value>13</Value></DefineArg>

    <DefineArg Name="MassDefault"><Control:VerticalControl.massDefault/></DefineArg>

    <Timeout Duration="MissionTimeout"/>

    <Guidance:Pitch>
        <Parallel/>
        <Setting><Guidance:Pitch.massPosition/><Arg Name="MassDefault"/></Setting>
    </Guidance:Pitch>

    <Derivation:Tracking>
        <Parallel/>
        <Setting><Derivation:Tracking.contactLabelSetting/><Arg Name="ContactLabel"/></Setting>
        <Setting><Derivation:Tracking.numberOfSamplesSetting/><Arg Name="NumberOfPings"/></Setting>
        <Setting><Derivation:Tracking.updatePeriodSetting/><Arg Name="TrackingUpdatePeriod"/></Setting>
    </Derivation:Tracking>

    <Aggregate Id="TestDrive">

        <Sequence Repeat="Repeat"/>

        <Aggregate Id="Data">

            <When>
                <True/>
            </When>

            <SendData Service="Express">
                <Derivation:Tracking.contact_latitude/><Units:degree/>
                <Derivation:Tracking.contact_longitude/><Units:degree/>
                <Derivation:Tracking.contact_depth/><Units:meter/>
                <Derivation:Tracking.range_to_contact/><Units:meter/>
                <Derivation:Tracking.heading_to_contact/><Units:degree/>
            </SendData>

            <Syslog Severity="None">Pause a cycle</Syslog>

        </Aggregate>

        <ReadDatum>
            <Timeout Duration="P1M"/>
            <Universal:platform_communications/>
        </ReadDatum>

        <Guidance:Wait>
            <Sequence/>
            <Setting><Guidance:Wait.duration/><Units:minute/><Value>1</Value></Setting>
        </Guidance:Wait>

    </Aggregate>

</Mission>
