C                                                                               
C******************* TOP OF COMMON BLOCK - AVRCON *********************         
C                                                                               
C   NAME- AVRCON                                                                
C                                                                               
C   LANGUAGE- VS FORTRAN  TYPE- COMMON BLOCK    COMPUTER- CRAY J916             
C                                                                               
C   VERSION- 1.0    DATE- 03/04/99   PROGRAMMER- M.P.Ferguson (RITSS)           
C                                                                               
C   FUNCTION- THIS COMMON BLOCK CONTAINS THE AVHRR 3A/3B LINE USAGE             
C             INDICATOR.
C                                                                               
C   SHARED PARAMETERS-                                                          
C     VARIABLE                TYPE       DESCRIPTION                            
C     --------                ----       -----------                            
C                                        DATA BUFFER.                           
C      AVAUSN                 LOGICAL    BUFFER CONTAINING INDICATOR
C                                        FOR AVHRR 3A USAGE FOR EACH
C                                        LINE (T=USED,F=NOT USED).
C                                                                               
C   COMMENTS-  THIS COMMON BLOCK MUST BE PRECEDED BY THE INCLUDE FILES
C              INPARM AND INSPARM.
C
C**********************************************************************         
C                                                                               
C                                                                               
      COMMON /AVRCON/ AVAUSN                                           
C                                                                               
      LOGICAL AVAUSN(50)                                                      
C                                                                               
C******************* BOTTOM OF COMMON BLOCK - AVRCON ******************         
C