Location season Fuel Vehicle MalfunctionVent/room Mode ID description 

V S a t F m A VSatF_mA Truck, Malfunction-Atlanta Fu

V S a t F m B VSatF_mB Truck, Malfunction-Atlanta FuV S a t F m C VSatF_mC Truck, Malfunction-Atlanta FuV S a s N m A VSasN_mA Car, Normal-Atlanta Fuel-BAV S a s N m B VSasN_mB Car, Normal-Atlanta Fuel-TEV S a s N m C VSasN_mC Car, Normal-Atlanta Fuel-IDLV S a t N m B VSatN_mB Truck, Normal-Atlanta Fuel-TV S a t N m C VSatN_mC Truck, Normal-Atlanta Fuel-IDV S a s F m B VSasF_mB Car, Malfunction-Atlanta FueV S a s F m C VSasF_mC Car, Malfunction-Atlanta FueV S h t N m A VShtN_mA Truck, Normal-Houston Fuel-V S h t N m B VShtN_mB Truck, Normal-Houston Fuel-V S h t N m C VShtN_mC Truck, Normal-Houston Fuel-V S h s F m B VShsF_mB Car, Malfunction-Houston FuV S h s F m C VShsF_mC Car, Malfunction-Houston FuVSh t F m B VShsF_mB Truck, Malfunction-Houston F

VSh t F m C VShsF_mC Truck, Malfunction-Houston F

V S h s N m B VShsN_mB Car, Normal-Houston Fuel-TV S h s N m C VShsN_mC Car, Normal-Houston Fuel-IDVSc s F m A VSctF_mA Car, Malfunction-Chicago Fu

V S c s F m B VScsF_mB Car, Malfunction-Chicago FuV S c s F m C VScsF_mC Car, Malfunction-Chicago FuV S c t N m A VSctN_mA Truck, Normal-Chicago Fuel-V S c t N m B VSctN_mB Truck, Normal-Chicago Fuel-V S c t N m C VSctN_mC Truck, Normal-Chicago Fuel-V S c s N m A VScsN_mA Car, Normal-BACKG. V S c s N m B VScsN_mB Car, Normal-TEST V S c s N m C VScsN_mC Car, Normal-IDLE V S c t F m B VSctF_mB Truck, Malfunction-Chicago FV S c t F m C VSctF_mC Truck, Malfunction-Chicago FV W a t N H A VWatN_HA IN-CABIN TRUCK NORM BAV W a t N H B VWatN_HB IN-CABIN TRUCK NORM BA

V W a t N L B VWatN_LB IN-CABIN TRUCK NORM BA
V W a t N m C VWatN_mC IN-CABIN TRUCK NORM BA

V W a s N H A VWasN_HA IN CABIN CAR NORM BASE V W a s N H B VWasN_HB IN-CABIN CAR NORM BASE V W a s N L B VWasN_LB IN-CABIN CAR NORM BASE V W a s N m C VWasN_mC IN-CABIN CAR NORM BASE V W a t F H A VWatF_HA IN-CABIN TRUCK MAL BASV W a t F H B VWatF_HB IN-CABIN TRUCK MAL BASV W a t F L B VWatF_LB IN-CABIN TRUCK MAL BASV W a t F m C VWatF_mC IN-CABIN TRUCK MAL BASV W a s F H A VWasF_HA IN-CABIN CAR MAL BASE BV W a s F H B VWasF_HB IN-CABIN CAR MAL BASE TV W a s F L B VWasF_LB IN-CABIN CAR MAL BASE LV W a s F L C VWasF_LC IN-CABIN CAR MAL BASE LV W h t F H A VWhtF_HA IN-CABIN TRUCK MAL MTBV W h t F H B VWhtF_HB IN-CABIN TRUCK MAL MTBV W h t F L B VWhtF_LB IN-CABIN TRUCK MAL MTBV W h t F m C VWhtF_mC IN-CABIN TRUCK MAL MTBV W h s F H A VWhsF_HA IN-CABIN CAR MAL MTBE BV W h s F H B VWhsF_HB IN-CABIN CAR MALF MTBE V W h s F L B VWhsF_LB IN-CABIN CAR MALF MTBE 

V W h s F m C VWhsF_mC IN-CABIN CAR MALF MTBE V W h t N H A VWhtN_HA IN-CABIN TRUCK NORM MTV W h t N H B VWhtN_HB IN-CABIN TRUCK NORM MTV W h t N L B VWhtN_LB IN-CABIN TRUCK NORM MTV W h t N m C VWhtN_mC IN-CABIN TRUCK NORM MTV W h s N H A VWhsN_HA IN-CABIN CAR NORM MTBE V W h s N H B VWhsN_HB IN-CABIN CAR NORM MTBE V W h s N L B VWhsN_LB IN-CABIN CAR NORM MTBE V W h s N m C VWhsN_mC IN-CABIN CAR NORM MTBE V W c t N H A VWctN_HA IN-CABIN TRUCK NORMAL V W c t N H B VWctN_HB IN-CABIN TRUCK NORM EtV W c t N L B VWctN_LB IN-CABIN TRUCK NORM EtV W c t N m C VWctN_mC IN-CABIN TRUCK NORM EtV W c s N H A VWcsN_HA IN-CABIN CAR NORM EtOH 
V W c s N H B VWcsN_HB IN-CABIN CAR NORM EtOH 

V W c s N L B VWcsN_LB IN-CABIN CAR NORM EtOH 

V W c s N m C VWcsN_mC IN-CABIN CAR NORM EtOH V W c t F H A VWctF_HA IN-CABIN TRUCK MAL ETOV W c t F H B VWctF_HB IN-CABIN TRUCK MAL ETOV W c t F L B VWctF_LB IN-CABIN TRUCK MAL ETOV W c t F m C VWctF_mC IN-CABIN TRUCK MAL ETOV W c s F H A VWcsF_HA IN-CABIN CAR MALF EtOH 

V W c s F H B VWcsF_HB IN-CAB CAR MALF EtOH HV V W c s F L B VWcsF_LB IN-CABIN CAR MALF EtOH V W c s F m C VWcsF_mC IN-CABIN CAR MALF EtOH 
strthhmm stophhmm an_type budi13 benze tolue etbz mp_xyl o_xyl mtbe

nmhc_ppb

0807 0.028 0.238 0.370 0.096 0.186 0.099 0.004 -99.0 0847 1.050 2.918 3.399 0.475 1.384 0.520 0.032 -99.0 1145 1.160 4.432 6.929 0.919 2.913 1.051 0.188 -99.0 0748 0.030 0.232 0.434 0.054 0.208 0.078 0.000 -99.0 0808 0.035 0.472 1.747 0.140 0.538 0.206 0.006 -99.0 1054 0.023 0.595 1.346 0.125 0.428 0.170 0.042 -99.0 0748 0.020 0.902 1.690 0.625 1.565 0.785 0.042 -99.0 1003 0.080 2.040 2.371 0.383 1.746 0.514 0.042 -99.0 0738 1.273 2.112 4.147 0.723 2.345 0.954 0.042 -99.0 0956 3.673 9.852 15.890 2.558 8.174 3.249 0.602 -99.0 0730 0.003 0.387 0.504 0.073 0.200 0.084 0.032 -99.0 0750 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.0 1004 0.010 0.783 1.891 0.210 0.526 0.426 0.384 -99.0 0809 1.173 1.967 3.350 0.780 2.183 1.005 3.458 -99.0 1020 1.765 3.383 4.431 0.991 2.745 1.269 4.449 -99.0 0800 2.138 2.508 3.446 0.743 1.984 1.078 0.670 -99.0 1009 6.635 10.962 10.921 2.293 6.091 2.398 10.073 -99.0 0847 0.068 0.510 0.949 0.155 0.436 0.343 0.213 -99.0 1052 0.035 0.640 1.443 0.199 0.549 0.384 2.410 -99.0 0802 0.015 0.293 0.536 0.090 0.210 0.209 0.164 -99.0 0834 0.728 1.118 2.183 0.366 1.070 0.464 0.064 -99.0 1121 0.090 0.337 0.946 0.130 0.345 0.170 0.032 -99.0 0900 0.038 0.298 0.386 0.056 0.010 0.086 0.162 -99.0 0939 0.030 0.233 0.446 0.058 0.225 0.089 0.006 -99.0 1156 0.053 0.458 1.029 0.128 0.316 0.160 0.000 -99.0 1230 0.025 0.180 0.420 0.068 0.201 0.080 0.004 -99.0 1253 0.038 0.393 0.731 0.090 0.313 0.114 0.022 -99.0 1555 0.035 0.547 1.097 0.135 0.470 0.190 0.036 -99.0 1126 1.043 2.250 3.460 0.559 1.756 0.909 0.314 -99.0 1342 4.485 11.158 11.226 1.568 5.125 1.908 0.258 -99.0 0822 0832 p 0.060 0.430 0.816 0.179 0.650 0.283 0.092 224.0841 0941 p 0.043 0.600 3.707 0.879 3.053 1.291 1.138 509.9 0948 1048 p 0.023 0.243 0.736 0.161 0.638 0.274 0.070 1192.8 
1058 1118 p 0.150 4.353 3.420 0.511 1.914 0.833 0.256 547.

0823 0833 p 0.023 0.252 0.357 0.068 0.299 0.115 0.076 369.0 0839 0939 p 0.083 0.393 0.580 0.103 0.368 0.161 0.034 189.7 0944 1044 p 0.103 0.538 1.163 0.218 1.063 0.339 0.282 757.1049 1109 p 0.043 0.453 0.911 0.175 0.730 0.296 0.372 942.9 0838 0848 p 0.035 0.360 0.606 0.120 0.453 0.190 0.000 261.0 0856 0956 p 0.943 2.402 4.393 0.829 2.778 1.093 0.000 489.4 1002 1102 p 0.705 1.923 3.744 0.653 2.151 0.868 0.000 1171.7 1113 1133 p 3.668 12.827 15.411 2.024 7.350 2.479 0.000 1831.5 1337 1347 p 0.050 0.733 1.491 0.281 1.010 0.429 0.000 315.1405 1505 p 1.095 2.597 4.541 0.739 2.246 0.898 0.086 433.6 1513 1613 p 1.038 2.175 3.576 0.590 1.841 0.755 0.000 1025.7 1619 1639 p 0.610 3.247 4.331 0.716 2.140 0.853 0.088 1254.8 0940 0950 p 0.030 0.218 0.303 0.093 0.304 0.165 0.110 143.8 1010 1110 p 1.153 2.075 2.836 0.673 2.378 0.896 4.905 561.5 1200 1300 p 1.738 3.200 4.241 0.881 3.124 1.163 7.219 951.7 1310 1330 p 0.590 1.925 2.356 0.476 1.815 0.676 1.625 1381.9 0827 0837 p 0.028 0.305 0.327 0.068 0.225 0.099 0.212 238.2 0847 0942 p 1.068 1.430 1.961 0.454 1.616 0.633 1.770 418.4 0954 1054 p 1.290 1.885 2.626 0.596 2.131 0.808 2.676 1188.3 1100 1120 p 0.995 2.315 2.649 0.584 1.993 0.776 2.993 1281.8 0828 0838 p 0.048 0.375 0.577 0.113 0.411 0.178 0.153 298.2 0844 0944 p 0.065 0.440 0.587 0.105 0.363 0.178 0.169 215.8 0953 1053 p 0.100 0.602 1.101 0.213 0.951 0.295 0.294 1045.8 1058 1108 p 0.055 0.480 0.871 0.185 0.743 0.285 0.946 1262.8 0840 0850 p 0.020 0.303 0.327 0.066 0.218 0.099 0.107 236.8 0856 0956 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.0 1003 1103 p 0.123 0.535 0.860 0.154 0.674 0.215 0.345 770.3 1108 1128 p 0.053 0.448 0.749 0.160 0.621 0.398 0.183 1165.6 0807 0817 p 0.043 0.217 0.380 0.086 0.296 0.119 0.199 230.5 0826 0926 p 0.025 0.260 0.444 0.073 0.250 0.105 0.000 164.0 0934 1034 p 0.033 0.332 0.839 0.124 0.434 0.178 0.000 1003.7 1040 1100 p 0.033 0.323 0.613 0.104 0.403 0.174 0.000 637.1219 1229 p 0.013 0.233 0.401 0.061 0.204 0.098 0.000 197.6 
1227 1327 p 0.070 0.262 0.304 0.066 0.260 0.116 0.002 145.6 

1344 1444 p 0.095 0.575 0.989 0.148 0.501 0.205 0.000 982.3 1450 1510 p 0.048 0.337 0.651 0.111 0.401 0.163 0.000 609.8 0848 0858 p 0.015 0.187 0.217 0.038 0.138 0.063 0.000 131.3 0905 1005 p 0.425 0.698 1.809 0.210 0.585 0.220 0.000 365.1013 1113 p 1.428 2.147 2.540 0.389 1.266 0.458 0.000 1138.5 1118 1138 p 0.480 0.975 1.224 0.223 0.748 0.289 0.000 463.7 0913 0923 p 0.025 0.258 0.397 0.123 0.393 0.136 0.000 156.7 0933 1033 p 0.770 1.498 1.649 0.286 0.988 0.370 0.000 368.5 1042 1142 p 1.063 0.693 0.450 0.076 0.225 0.085 0.000 535.6 1147 1207 p 1.153 3.158 2.966 0.459 1.703 0.616 0.050 1064.2 
formal acetal aceto ethoh IS_notes Tenax_flagDNPH_flag Can_Flag pid_main pid_bkgd co_ndir 

5.431 5.482 -99.000 -99.000 -99 -99 -99.00 8.244 5.071 -99.000 -99.000 -99 -99 -99.00 

10.966 17.027 -99.000 -99.000 -99 -99 -99.00 15.330 4.410 -99.000 -99.000 -99 -99 -99.00 

3.686 3.933 -99.000 -99.000 -99 -99 -99.00 6.471 3.558 -99.000 -99.000 -99 -99 -99.00 3.205 3.865 -99.000 -99.000 -99 -99 -99.00 8.372 8.787 -99.000 -99.000 -99 -99 -99.00 7.138 3.134 -99.000 -99.000 85 -99 -99.00 

12.634 8.605 -99.000 -99.000 159 -99 -99.00 

4.928 0.000 -99.000 -99.000 78 -99 -99.00 4.115 2.529 -99.000 -99.000 VOID 69 -99 -99.00 4.875 3.734 -99.000 -99.000 77 -99 -99.00 7.328 7.624 -99.000 -99.000 -99 -99 -99.00 

10.359 6.150 -99.000 -99.000 -99 -99 -99.00 

7.539 16.956 -99.000 -99.000 215 -99 -99.00 

14.820 18.613 -99.000 -99.000 246 -99 -99.00 14.106 6.050 -99.000 -99.000 127 -99 -99.00 

4.283 7.884 -99.000 -99.000 85 -99 -99.00 4.389 0.000 -99.000 261.011 -99 -99 -99.00 6.753 6.438 -99.000 857.343 95 -99 -99.00 4.760 10.023 -99.000 835.042 -99 -99 -99.00 3.079 5.163 -99.000 -99.000 M -99 -99 -99.00 4.702 2.432 -99.000 -99.000 M 152 -99 -99.00 

-99.000 -99.000 -99.000 916.591 M 91 -99 -99.00 

1.650 1.768 -99.000 -99.000 M 74 -99 -99.00 4.222 2.519 -99.000 1048.462 87 -99 -99.00 

12.062 0.000 -99.000 471.912 83 -99 -99.00 11.101 6.752 -99.000 5018.392 -99 -99 -99.00 16.145 15.041 -99.000 1899.158 -99 -99 -99.00 

5.844 3.659 3.169 -99.000 -99 -99 -99.00 3.117 0.501 1.729 -99.000 25 -99 0.23 9.468 3.332 18.604 -99.000 48 -99 0.24 
7.013 3.027 10.125 -99.000 29 -99 1.0

8.253 5.382 2.436 -99.000 -99 -99 -99.00 

16.749 9.453 6.710 -99.000 23 14 0.29 

5.421 2.819 7.957 -99.000 23 12 0.32 6.311 3.030 8.911 -99.000 18 14 0.27 1.870 1.045 0.288 -99.000 -99 -99 -99.00 3.896 1.372 1.454 -99.000 27 19 1.68 4.792 2.679 7.285 -99.000 27 18 2.82 8.182 3.681 6.215 -99.000 79 68 0.20 3.637 4.473 2.861 -99.000 -99 -99 -99.00 3.560 2.442 2.009 -99.000 38 16 0.20 2.628 2.127 6.029 -99.000 42 15 0.20 2.628 2.127 6.029 -99.000 42 15 0.20 4.131 4.935 5.433 -99.000 -99 -99 -99.00 4.216 0.974 1.049 -99.000 32 15 -99.00 6.807 4.636 8.789 -99.000 44 20 -99.00 7.282 2.691 6.667 -99.000 26 31 -99.00 

10.987 3.005 2.758 -99.000 -99 -99 -99.00 

5.571 1.517 1.694 -99.000 8 60 2.24.520 2.933 8.177 -99.000 12 15 2.36.779 4.116 8.582 -99.000 10 16 2.74 2.571 4.094 1.935 -99.000 -99 -99 -99.00 1.870 1.227 1.180 -99.000 7 10 0.33 4.091 2.243 7.011 -99.000 8 11 0.33 

12.390 5.401 13.459 -99.000 3 12 0.39 11.688 3.659 2.140 -99.000 -99 -99 -99.00 

1.948 0.864 1.763 -99.000 V 6 10 0.27 3.662 3.078 7.800 -99.000 8 12 0.74.675 2.809 7.656 -99.000 5 11 0.68 5.148 5.188 3.172 13.140 -99 -99 -99.00 

-99.000 -99.000 -99.000 0.904 M 3 10 0.32 

3.978 3.699 6.812 2.991 5 8 0.27 5.031 3.575 5.809 7.141 5 7 0.41.870 1.045 0.700 -99.000 M -99 -99 -99.00 
1.753 1.445 1.557 -99.000 M 1 5 0.24 

3.273 2.352 7.937 1.242 5 10 0.39 3.390 2.265 6.318 2.060 2 10 0.29 2.574 5.624 1.524 8.814 -99 -99 -99.00 0.752 0.461 0.190 1.654 11 11 0.9

-99.000 -99.000 -99.000 2.781 M 14 13 2.32 

5.616 3.248 6.839 2.321 6 10 0.45 8.892 6.496 3.172 44.260 -99 -99 -99.00 6.708 1.882 1.318 1.500 4 11 2.67.215 3.953 8.151 0.830 11 16 3.69.009 4.447 7.354 3.907 9 19 4.46 
t_inlet t_out t_fuel bp rh PID1_flg PID2_flg NDIR_flg T15_flg cd_notes

-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99-99.0 -99.0 -99.0 -99 -99

23.5 24.3 30.6 992 6224.4 26.2 33.2 992 45
25.9 26.0 34.4 992 48

-99.0 -99.0 -99.0 -99 -99

25.6 25.2 31.8 988 5725.5 27.3 34.5 988 3326.7 24.1 35.2 989 50

-99.0 -99.0 -99.0 -99 -99

21.0 14.2 20.4 996 4021.3 15.6 22.6 -99 3917.1 14.5 22.8 997 52

-99.0 -99.0 -99.0 -99 -99

17.7 15.6 22.3 993 4917.2 16.0 24.4 993 4917.2 16.0 24.4 993 49

-99.0 -99.0 -99.0 -99 -99

22.1 24.3 25.4 -99 3624.2 29.2 32.3 -99 3325.0 42.0 33.3 -99 37

-99.0 -99.0 -99.0 -99 -99

21.8 20.6 26.4 990 5226.5 19.7 28.6 991 3023.2 17.1 26.3 991 46

-99.0 -99.0 -99.0 -99 -99

19.3 19.8 24.6 993 5222.7 24.6 28.4 994 3724.8 26.5 29.4 994 47

-99.0 -99.0 -99.0 -99 -99

19.0 18.7 24.8 993 5419.6 20.6 27.5 994 4520.6 20.5 27.7 997 53

-99.0 -99.0 -99.0 -99 -99

20.5 21.7 25.1 993 3623.0 25.7 28.2 994 3323.9 28.7 30.1 993 33

-99.0 -99.0 -99.0 -99 -99
21.6 26.9 28.3 990 31

18.3 25.0 31.5 990 4021.1 23.6 31.5 989 39

-99.0 -99.0 -99.0 -99 -99

21.6 23.8 25.8 993 40 Q21.0 29.0 30.7 994 39 Q22.2 36.2 31.3 994 42 Q

-99.0 -99.0 -99.0 -99 -99

25.4 28.0 29.2 993 2824.7 33.0 34.2 910 3127.0 33.6 35.5 992 34