<INPUT type="radio" name="MPI" value="no" checked>No (Single CPU)<br>
</td><td valign="top">
<h3>Simulate X-Ray acquistion</h3>
-Number of detectors: <input type="text" name="PJ_NDet" size="4" value="367"><p>
+Geometry:<br>
+<INPUT type="radio" name="geometry" value="parallel" checked>Parallel<br>
+<INPUT type="radio" name="geometry" value="equiangular">Equiangular<br>
+<INPUT type="radio" name="geometry" value="collinear">Collinear<br>
+<p>
+Number of Detectors: <input type="text" name="PJ_NDet" size="4" value="367"><p>
Number of Rotations: <input type="text" name="PJ_NRot" size="4" value="320"><p>
Number of Rays<br>(samples) per detector: <input type="text" name="PJ_NRay" size="2" value="3"><p>
Rotation Angle<br>as a multiple of PI: <input type="text" name="PJ_RotAngle" size="3" value="1.0"><br>