venly distributed around a sphere (using the Golden Section Spiral method) is created using <code><a href="makeCartSphere.html">makeCartSphere</a></code>. 
A visualisation of the initial pressure and the sensor mask using <code><a href="cart2grid.html">cart2grid</a></code> and <code><a href="voxelPlot.html">voxelPlot</a></code> is shown below.</p>

<img vspace="5" hspace="5" src="images/example_pr_3D_tr_spherical_sensor_01.png" style="width:560px;height:420px;" alt="">

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<h2>Running t