USE DATA FROM PERIOD: 234.78 367.000 CYLINDER POSITIONS (UNKNOWN=0, CO2 AND O2 KNOWN=1, CO2 ONLY KNOWN=2, DO NOT USE=8, EMPTY=9): 1 9 2 2 3 2 4 0 5 9 6 2 7 9 8 2 9 0 10 9 11 9 12 2 13 9 NOTES: Unknowns Pos ID Description 4 JJ12502 Returning NWR LS1 9 JJ25191 Returning NWR HS1 Knowns Pos ID SIOCO2 GMDCO2 SIOO2 Description 2 CA07276 344.365 347.057 NA CO2 Secondary 3 CA07260 361.87 364.865 NA CO2 Secondary 6 CA07299 381.695 382.568 NA CO2 Secodnary 8 CA07280 464.668 476.865 NA CO2 Secondary 12 CA07288 418.184 414.848 NA CO2 Secondary Working Tank JJ21180 - CO2 only run