OLD      VERSION      8 0 C YYYYMMDD        1    IIIGA VERSION 20031114                                      
NEW      VERSION      8 0 C YYYYMMDD        1    IIIGA VERSION 20031216 BETA                                 
OLD      YSTRESS      4 0 A Pa              6    MRV YIELD STRESS [NM,<,>]                                   
NEW      YSTRESS      4 0 A Pa              4    MRV YIELD STRESS [NM,<,>]