Summary of MTEOS Data Dictionary changes from Version 20001208 to Version 20020121 OLD VERSION 8 0 C YYYYMMDD 1 10 MTEOS VERSION 20001208 NEW VERSION 8 0 C YYYYMMDD 1 10 MTEOS VERSION 20020121 OLD ALTCODE1 10 0 C 1 100 ALTERNATE OIL CODE 1 NEW ALTCODE1 15 0 C 1 100 ALTERNATE OIL CODE 1 OLD ALTCODE2 10 0 C 1 110 ALTERNATE OIL CODE 2 NEW ALTCODE2 15 0 C 1 110 ALTERNATE OIL CODE 2 OLD ALTCODE3 10 0 C 1 120 ALTERNATE OIL CODE 3 NEW ALTCODE3 15 0 C 1 120 ALTERNATE OIL CODE 3 OLD LABOCODE 12 0 C 2 230 LABORATORY INTERNAL OIL CODE NEW LABOCODE 20 0 C 2 230 LABORATORY INTERNAL OIL CODE OLD OPTEMP 6 1 N deg C 2 280 OPERATING TEMPERATURE (deg C) NEW OLD SAMINJWT 8 4 N g 2 350 NET WEIGHT OF INJECTED CATALYZED SAMPLE (g) NEW SAMINJWT 6 2 N g 2 350 NET WEIGHT OF INJECTED CATALYZED SAMPLE OLD NEW TSTTEMP 6 1 N deg C 2 255 OPERATING TEMPERATURE