INVERT

                                                                                
----+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
INVERT 1                                                                        
----+----0----+----0----+----0----+----0----+----0----+----0----+----0----+----0
                                                                                
                                                                                
COLUMNS FORMAT         DESCRIPTION                         DEFAULT VALUE & UNITS
                                                                                
1-6     A6     INVERT - Controls various matrix                                 
               inversion routine options.                                       
                                                                                
7       I1     = 0  Subroutine DSINV will be used                 0             
               to invert normal matrices.                                       
                                                                                
               = 1  Subroutine SYMINV will be used                              
               to invert normal matrices.                                       
                                                                                
                                                                                
8       I1     = 0  Inverted normal matrices will not be          0             
               printed out.                                                     
                                                                                
               = 1  Inverted normal matrices will be                            
               printed out.                                                     
                                                                                
                                                                                
9       I1     = 0  Subroutine DSINV or SYMINV will be used       0             
                    to invert NORMAL POINT pass by pass                         
                    normal matrices with a priori information                   
                    as supplied from NORMPV card.                               
                                                                                
               = 1  A generalized inverse scheme will be used                   
                    to invert NORMAL POINT pass by pass                         
                    normal matrices. A priori information                       
                    supplied from the NORMPV card will be                       
                    ignored.
NOV 1996

9611.0

GLOBAL SET



Patrick Dahiroc
1998-09-10