<?xml version="1.0" ?>

<lattice>
<!-- Velocity discretizazion (make sure you use the proper DESCRIPTOR in dsl3d.cpp!)-->
    <lbm> D3Q27 </lbm>
<!-- Dynamics used for the simulation -->
    <dynName> BGK_Ma2 </dynName>
<!-- Relaxation of high-order moments (either SRT (BGK) or REG (1.0))-->
    <hoOmega> SRT </hoOmega>
<!-- Equilibration of bulk viscosity related moments (false (omega) or true (1.0))-->
    <bulk> false </bulk>
</lattice>

<simuParam>
<!-- Speed of sound [m/s] is defined here to avoid hard coded value -->
<!-- (For air at ambient conditions (293.15 K, 1013.25 hPa), it is approximately 343 [m/s]) -->
    <soundSpeed> 343. </soundSpeed>
<!-- Space step [m] is defined here to avoid hard coded value -->
    <dx> 0.01 </dx>
<!-- Number of points in the z-direction to avoid any hard coded value -->
<!-- (since the 3D DSL is a 2D extruded test case) -->
    <nz> 2 </nz>
</simuParam>

<io>
<!-- Directory where the output will be stored (must end with /) -->
    <output> ./tmp/ </output>
<!-- Number of caracteristic times before the simulation stops-->
    <tAdim> 1.0 </tAdim>
<!-- .vti output frequency (in terms of caracteristic time) -->
    <vtkT> 0.1 </vtkT>
</io>

