Simulation Type:   
    <div class="btn-group">
        <button data-toggle="dropdown" class="btn dropdown-toggle" type="button"><%= allMaterialClasses[materialClass] %><span class="caret"></span></button>
        <ul role="menu" class="dropdown-menu">
            <% _.each(_.keys(allMaterialClasses), function(key){ %>
                <li><a class="appState dropdownSelector" data-property="materialClass" data-value="<%= key %>" href="#"><%= allMaterialClasses[key] %></a></li>
            <% }); %>
        </ul>
    </div><br/><br/>
setup, boundary conditions, physics