<li><b>Area precision</b> - allows to adjust input precision of mesh element area.</li>
<li><b>Volume precision</b> - allows to adjust input precision of mesh element volume.</li>
</ul>
+<li><b>Python Dump</b></li>
+<ul>
+<li><b>Historical python dump</b> checkbox switches Python Dump from
+ \a Historical to \a Snapshot mode and backward. In the \a
+ Historical mode, the Python Dump script includes all commands
+ performed by SMESH engine. In the \a Snapshot mode, commands
+ relating to objects removed from the Study are excluded from the
+ script as well as commands not influencing the current state of meshes.</li>
+</ul>
</ul>
<h2>Mesh Preferences</h2>
