USE DATA FROM PERIOD: 170.584 367.000 CYLINDER POSITIONS (UNKNOWN=0, CO2 AND O2 KNOWN=1, CO2 ONLY KNOWN=2, DO NOT USE=8, EMPTY=9): 1 1 2 0 3 0 4 9 5 9 6 0 7 1 8 1 9 1 10 9 11 9 12 9 13 9 NOTES: Unknowns Pos ID Description 2 CC177837 Frodo GOLLUM 3 CC177841 Frodo GOLLUM 6 CC178444 Frodo GOLLUM Knowns Pos ID SIOCO2 GMDCO2 SIOO2 Description 1 ND12042 399.125 399.125 -393.416 SIO primary 7 ND19515 450.526 450.526 -713.23 SIO primary 8 CC71581 388.214 388.214 -465.72 NOAA primary with NCAR O2 9 ND19677 370.323 370.323 -261.067 SIO primary Working Tank D743660 - Frodo GOLLUM run - Note: using SIO CO2 values *only*.