Name
      Global (GlobalErrorScaling) — Errors are scaled so that the integral over time is constant.
    
   
      Synopsis
      
            GlobalErrorScaling()
           
      
    
   
   Description
      
           GlobalErrorScaling scales the error estimate
           for each Field component 
 at each Node by
           
      
      
         
            
               ![\[ \Delta t \left|\frac{d\phi}{dt}\right| \]](equations/6.5.2-eq-20.gif)  | 
               (6.143)
                | 
            
         
       
      
           and then returns the maximum value.  This is supposed to control the
           cumulative error over the entire time evolution.