Summary of GI Data Dictionary changes from Version 19960404 to Version 19970131
OLD
NEW DTCALEXP     8 0 C YYYYMMDD        2         215 CALIBRATION EXPIRATION DATE (YYYYMMDD)                      
OLD INSTRUNO     5 0 C                 1          60 INSTRUMENT RUN NUMBER      
NEW INSTRUNO    10 0 C                 1          60 INSTRUMENT RUN NUMBER      
OLD
NEW LABOCODE    12 0 C                 2         201 LABORATORY INTERNAL OIL CODE                                
OLD TSTSPON1    40 0 C                 1          20 TEST SPONSOR                                                
NEW TSTSPON1    40 0 C                 1          20 TEST PURCHASER, LINE 1                                      
OLD TSTSPON2    40 0 C                 1          30 TEST SPONSOR 2                                              
NEW TSTSPON2    40 0 C                 1          30 TEST PURCHASER, LINE 2