time grp co2hs co2ms co2ls o2hs o2ms o2ls co2q2 co2q1 co2q0 co2l1 co2l0 o2l1 o2l0
0.045512 2 -30.71616 NA -1.615008 266.0531 NA 122.5449 0 0 0 0.9487757 405.7737 0.2219597 -140.9652