 Usage:  forecast(a,cova,covu,ord,adj,tb,te,ytt,typ,header,outp)  
 
 Input:

  a                      matrix of parameters 
                         
  cova                   covariance matrix of parameter estimates 
                         
  covu                   covariance matrix of residuals 
                         
  ord                    vector, order of series 
                         
  adj                    scalar, 1=if adjusted, 0=if not 
                         
  tb                     integer, (time) begin 
                         
  te                     integer, (time) end 
                         
  ytt                    k x n matrix, the transformed (and transposed) 
                         time series 
                         
  typ                    1,2 or 3, giving the type of model: 1=Full, 
                         2=Subset, 3=Reduced Rank 
                         
  header                 list of 7 objects: natlog,diff,origyear, 
                         periodicity,origperiod,name,exclude 
                         
  outp                   integer, (1=output to file, 0 = no output) 
                         
--------------------------------------------------------------
(C) MD*TECH Method and Data Technologies, 17.8.2000
