C                                                                               
C*************** TOP OF COMMON BLOCK - RETLVL ***********************           
C                                                                               
C   NAME- RETLVL                                                                
C                                                                               
C   LANGUAGE- VS FORTRAN    TYPE- COMMON BLOCK    COMPUTER- NAS 9000            
C                                                                               
C   VERSION- 1.0   DATE- 10/17/89   PROGRAMMER- BHASKAR GANTI (SMSRC)           
C                                                                               
C   FUNCTION- THIS COMMON BLOCK CONTAINS VECTORS OF TOVS RETRIEVAL              
C             LEVELS.                                                           
C                                                                               
C   COMMON PARAMETERS-                                                          
C     VARIABLE          TYPE  DESCRIPTION                                       
C     --------          ----  -----------                                       
C     RTPLVL(MAXRTV)    R*4   RETRIEVAL LEVEL DATA.                             
C                                                                               
C     STDPRL(MAXSTD)    R*4   STANDARD LEVEL PRESSURE DATA (MB).                
C                                                                               
C********************************************************************           
C                                                                               
      COMMON /RETLVL/ RTPLVL, STDPRL                                            
C                                                                               
      REAL    RTPLVL(MAXRTV),STDPRL(MAXSTD)                                     
C                                                                               
C*************** BOTTOM OF COMMON BLOCK - RETLVL ********************