ModelPlugIn:

--------------------------------------------------------------------------
   Create an Model GUI plug in.
--------------------------------------------------------------------------
   Form:
   x = ModelPlugIn( action, modifier, hFig, position, callback )
--------------------------------------------------------------------------

   ------
   Inputs
   ------
   action      (1,:)  Action 'initialize', 'update'
   modifer     (1,:)  Modifier to the action or data structure if intialization
   hFig        (1,1)  Handle to the figure or if 'update' radio button handles
   position    (1,4)  [left bottom width height]
   callback    (1,:)  Callback string when something has changed in this gui

   -------
   Outputs
   -------
   x           (1,1)  The tag if action is 'initialize'
                             
--------------------------------------------------------------------------

Children:

Common: ControlGUI/SISOListPlugIn