include file: CSMIN 2
*IF DEF,A19_1A,OR,DEF,A19_2A                                               ABX1F405.1717   
      REAL                                                                 CSMIN.3      
     + CS_MIN                     ! Minimum soil carbon (kg C/m2).         CSMIN.4      
      PARAMETER(CS_MIN = 1.0E-6)                                           CSMIN.5      
*ENDIF                                                                     CSMIN.6