<?xml version="1.0" encoding="utf-8"?>

<NEKTAR xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="http://www.nektar.info/nektar.xsd">

    <EXPANSIONS>
        <E COMPOSITE="C[100,101]" NUMMODES="3" FIELDS="u,v,p" TYPE="MODIFIED" />
    </EXPANSIONS>

    <CONDITIONS>
        <SOLVERINFO>
            <I PROPERTY="SolverType" VALUE="VelocityCorrectionScheme" />
            <I PROPERTY="EQTYPE" VALUE="UnsteadyNavierStokes" />
            <I PROPERTY="AdvectionForm" VALUE="Convective" />
            <I PROPERTY="Projection" VALUE="Galerkin" />
            <I PROPERTY="TimeIntegrationMethod" VALUE="IMEXOrder2" />
        </SOLVERINFO>

        <PARAMETERS>
            <P> TimeStep = 0.01     </P>
            <P> NumSteps = 10000       </P>
            <P> IO_CheckSteps = 50            </P>
            <P> IO_InfoSteps  = 1000              </P>
            <P> IO_CFLSteps   = 1000             </P>
            <P> Re            = 150           </P>
            <P> Uinf          = 1               </P>
            <P> chord         = 1            </P>
            <P> Kinvis        = Uinf*chord/Re   </P>
        </PARAMETERS>

        <VARIABLES>
            <V ID="0"> u </V>
            <V ID="1"> v </V>
            <V ID="2"> p </V>
        </VARIABLES>

        <BOUNDARYREGIONS>
            <B ID="0"> C[5,6,7,8] </B>  <!-- wall !-->
            <B ID="1"> C[3] </B>    <!-- outlet !-->
            <B ID="2"> C[2,4] </B>    <!-- ly sym !-->
            <B ID="3"> C[1] </B>    <!-- inlet !-->
        </BOUNDARYREGIONS>

        <BOUNDARYCONDITIONS>
            <REGION REF="0">
                <D VAR="u" VALUE="0" />
                <D VAR="v" VALUE="0" />
                <N VAR="p" USERDEFINEDTYPE="H" VALUE="0" />
            </REGION>
            <REGION REF="1">
                <N VAR="u"  USERDEFINEDTYPE="HOutflow" VALUE="0" />
                <N VAR="v" VALUE="0" />
                <D VAR="p"  USERDEFINEDTYPE="HOutflow" VALUE="0" />
            </REGION>
            <REGION REF="2">
                <N VAR="u" VALUE="0" />
                <D VAR="v" VALUE="0" />
                <N VAR="p" USERDEFINEDTYPE="H" VALUE="0" />
            </REGION>
            <REGION REF="3">
                <D VAR="u" VALUE="1" />
                <D VAR="v" VALUE="0" />
                <N VAR="p" USERDEFINEDTYPE="H" VALUE="0" />
            </REGION>
        </BOUNDARYCONDITIONS>

        <FUNCTION NAME="InitialConditions">
            <E VAR="u" VALUE="1.0" />
            <E VAR="v" VALUE="0" />
            <E VAR="p" VALUE="0" />
        </FUNCTION>

    </CONDITIONS>

</NEKTAR>
