HEATED_PLATE
  FORTRAN77 version
  A program to solve for the steady state 
  temperature distribution over a rectangular
  plate.
 
  Spatial grid of      100 by      500 points.
 
  The iteration will repeat until the change is <=   0.100000    
 
  The steady state solution will be written to "plot.txt                                                                        ".
 
 Iteration  Change
 
         1     20.9030    
         2     7.83863    
         4     3.59270    
         8     1.87545    
        16    0.938840    
        32    0.467819    
        64    0.234460    
       128    0.117462    
 
       151    0.999707E-01
 
  Error tolerance achieved.
  CPU time =   0.340947    
 
  Solution written to the output file "plot.txt                                                                        ".
 
HEATED_PLATE:
  Normal end of execution.