i(1) = jd i(2) = sog i(3) = wspd i(4) = wdir i(5) = rspd i(6) = rdir i(7) = hed i(8) = Tsnk i(9) = Ta i(10) = qs i(11) = qa i(12) = hs_cov i(13) = hs_id i(14) = hs i(15) = hl_cov i(16) = hl_id i(17) = hl i(18) = tau_cov i(19) = tau_cov_cross i(20) = tau_id i(21) = tau i(22) = sw_dn i(23) = lw_dn i(24) = prate i(25) = jplume i(26) = tilt i(27) = jmanuv i(28) = Ctab i(29) = Cqab i(30) = Cuab i(31) = Cwab i(32) = hrain i(33) = hlwebb i(34) = lat i(35) = lon i(36) = zu i(37) = zt i(38) = zq i(39) = sog_s i(40) = wspd_s i(41) = wdir_s i(42) = cog_s i(43) = Tskin i(44) = Tsea_s i(45) = qs_s i(46) = qa_s i(47) = sw_dn_s i(48) = lw_dn_s i(49) = wCO2_cov i(50) = licor_qa i(51) = licor_qa_std i(52) = licor_CO2 i(53) = licor_CO2_std i(54) = psealevel i(55) = wspd_sfc i(56) = wdir_sfc i(57) = lw_dn_clr i(58) = sw_dn_clr i(59) = U10N i(60) = Ta10N i(61) = qa10N i(62) = rh_s i(63) = psealevel_s i(64) = rh_wxt i(65) = good_usr_id i(66) = good_qsr_id i(67) = good_tsr_id i(68) = wspd_sfc i(69) = wdir_sfc i(70) = hs_cov_sds i(71) = hl_cov_sds i(72) = Tskin