Bug #19938
Track stitching in PMA
Status:
New
Priority:
Normal
Assignee:
-
Start date:
05/13/2018
Due date:
% Done:
0%
Estimated time:
Description
While studying some 35t events, I noticed something strange in the stitching algorithm in PMA.
Here is a reconstructed 35t data event if we turn off stitching between TPCs:
This is the same event after we turn on stitching between TPCs:
For the stitched track (id=1), I printed out the trajectory point index, x, y, z, dirx, diry, dirz. Near the track end:
idx x y z dirx diry dirz 207 278.684 5.14975 64.0385 0.131731 -0.458616 -0.878816 208 278.755 4.90352 63.5667 0.131731 -0.458616 -0.878816 209 278.821 4.67555 63.1298 0.131731 -0.458616 -0.878816 210 278.89 4.43304 62.6651 0.131731 -0.458616 -0.878816 211 278.922 4.32126 62.4509 0.131731 -0.458616 -0.878816 212 278.959 4.1947 62.2084 0.131731 -0.458616 -0.878816 213 279.042 3.90549 61.6542 0.131731 -0.458616 -0.878816 214 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 215 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 216 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 217 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 218 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 219 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 220 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 221 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 222 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 223 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 224 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 225 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 226 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829
The last few points are identical and the directions are also wrong.
The unstitched track does not have this problem:
idx x y z dirx diry dirz 117 279.743 1.57914 57.1783 0.138155 -0.456614 -0.878873 118 279.843 1.24839 56.5417 0.138155 -0.456614 -0.878873 119 280.026 0.643324 55.3771 0.138155 -0.456614 -0.878873 120 280.079 0.466347 55.0365 0.138155 -0.456614 -0.878873 121 280.169 0.168602 54.4634 0.138155 -0.456614 -0.878873 122 280.24 -0.0649955 54.0137 0.138155 -0.456614 -0.878873 123 280.311 -0.300044 53.5613 0.138155 -0.456614 -0.878873 124 280.321 -0.332896 53.4981 0.138155 -0.456614 -0.878873
Also in the function
void pma::ProjectionMatchingAlg::mergeTracks(pma::Track3D& dst, pma::Track3D& src, bool reopt) const
if I turn off optimization (reopt=false), the problem seems to go away. So the problem seems to be related to the optimization of merged track.
Leigh, since you worked on the cathode crossing stitcher, do you have any comments? Thanks.
History
#1 Updated by Leigh Whitehead over 1 year ago
Just to confirm, is this just stitching between TPCs with the same drift direction or across the APA? It should probably happen in both cases since the underlying functions called by PMA to stitch the tracks are the same.
I believe that Christoph Alt has seen something similar in the dual phase (which doesn't need CPA / APA stitching), so I hope he can chip in with a description of what he saw and what he has managed to discover about it so far. I imagine this could therefore be an issue with the code in pma::Track3D::optimize or the deeper versions that update pma::Node3D or pma::Hit3D objects.
#2 Updated by Leigh Whitehead over 1 year ago
Do you have the full log of trajectory points for the two unstitched tracks? It'd be good to make sure that the number of trajectory points in the stitched track is consistent with the number from the two unstitched tracks.
#3 Updated by Tingjun Yang over 1 year ago
Stitched track, track id 1
idx x y z dirx diry dirz 0 264.133 52.5319 154.561 0.149783 -0.450637 -0.880052 1 264.343 51.9023 153.331 0.149783 -0.450637 -0.880052 2 264.589 51.1608 151.883 0.149783 -0.450637 -0.880052 3 265.087 49.6642 148.961 0.149783 -0.450637 -0.880052 4 265.337 48.9096 147.487 0.149783 -0.450637 -0.880052 5 265.345 48.8879 147.445 0.149783 -0.450637 -0.880052 6 265.423 48.6514 146.983 0.149783 -0.450637 -0.880052 7 265.597 48.128 145.96 0.149783 -0.450637 -0.880052 8 265.664 47.9276 145.569 0.149783 -0.450637 -0.880052 9 265.906 47.1988 144.146 0.149783 -0.450637 -0.880052 10 265.98 46.9764 143.712 0.149783 -0.450637 -0.880052 11 265.988 46.9523 143.665 0.149783 -0.450637 -0.880052 12 266.066 46.7188 143.209 0.149783 -0.450637 -0.880052 13 266.08 46.6746 143.122 0.149783 -0.450637 -0.880052 14 266.143 46.4866 142.755 0.149783 -0.450637 -0.880052 15 266.3 46.0149 141.834 0.149783 -0.450637 -0.880052 16 266.337 45.9032 141.616 0.149783 -0.450637 -0.880052 17 266.372 45.7981 141.411 0.149783 -0.450637 -0.880052 18 266.447 45.5709 140.967 0.149783 -0.450637 -0.880052 19 266.521 45.3486 140.533 0.149783 -0.450637 -0.880052 20 266.587 45.1374 140.13 0.142931 -0.460791 -0.875924 21 266.593 45.1182 140.093 0.142931 -0.460791 -0.875924 22 266.814 44.407 138.741 0.142931 -0.460791 -0.875924 23 266.843 44.3124 138.561 0.142931 -0.460791 -0.875924 24 266.888 44.167 138.285 0.142931 -0.460791 -0.875924 25 267.036 43.6903 137.379 0.142931 -0.460791 -0.875924 26 267.094 43.5037 137.024 0.142931 -0.460791 -0.875924 27 267.109 43.4558 136.933 0.142931 -0.460791 -0.875924 28 267.184 43.214 136.474 0.142931 -0.460791 -0.875924 29 267.255 42.9835 136.035 0.142931 -0.460791 -0.875924 30 267.328 42.7473 135.586 0.142931 -0.460791 -0.875924 31 267.357 42.6557 135.412 0.142931 -0.460791 -0.875924 32 267.401 42.5137 135.142 0.142931 -0.460791 -0.875924 33 267.437 42.3967 134.92 0.142931 -0.460791 -0.875924 34 267.514 42.1506 134.452 0.142931 -0.460791 -0.875924 35 267.591 41.8997 133.975 0.142931 -0.460791 -0.875924 36 267.62 41.8069 133.799 0.142931 -0.460791 -0.875924 37 267.746 41.402 133.029 0.142931 -0.460791 -0.875924 38 267.767 41.3349 132.902 0.142931 -0.460791 -0.875924 39 267.82 41.1622 132.573 0.142931 -0.460791 -0.875924 40 267.841 41.0934 132.443 0.142931 -0.460791 -0.875924 41 267.848 41.0736 132.405 0.142931 -0.460791 -0.875924 42 267.991 40.6112 131.526 0.142931 -0.460791 -0.875924 43 268.064 40.3758 131.078 0.142931 -0.460791 -0.875924 44 268.101 40.2581 130.855 0.142931 -0.460791 -0.875924 45 268.116 40.2078 130.759 0.142931 -0.460791 -0.875924 46 268.193 39.9615 130.291 0.142931 -0.460791 -0.875924 47 268.209 39.9079 130.189 0.142931 -0.460791 -0.875924 48 268.267 39.7227 129.837 0.142931 -0.460791 -0.875924 49 268.342 39.4809 129.377 0.142931 -0.460791 -0.875924 50 268.5 38.9713 128.408 0.142931 -0.460791 -0.875924 51 268.574 38.7335 127.956 0.142931 -0.460791 -0.875924 52 268.575 38.73 127.95 0.142931 -0.460791 -0.875924 53 268.648 38.4938 127.501 0.142931 -0.460791 -0.875924 54 268.721 38.2594 127.055 0.142931 -0.460791 -0.875924 55 268.722 38.2547 127.046 0.138242 -0.457774 -0.878255 56 268.792 38.023 126.602 0.138242 -0.457774 -0.878255 57 268.798 38.0026 126.563 0.138242 -0.457774 -0.878255 58 269.004 37.3198 125.253 0.138242 -0.457774 -0.878255 59 269.06 37.1363 124.901 0.138242 -0.457774 -0.878255 60 269.077 37.0801 124.793 0.138242 -0.457774 -0.878255 61 269.217 36.6169 123.904 0.138242 -0.457774 -0.878255 62 269.287 36.3829 123.455 0.138242 -0.457774 -0.878255 63 269.289 36.3784 123.446 0.138242 -0.457774 -0.878255 64 269.354 36.1605 123.028 0.138242 -0.457774 -0.878255 65 269.376 36.0881 122.89 0.138242 -0.457774 -0.878255 66 269.447 35.8547 122.442 0.138242 -0.457774 -0.878255 67 269.498 35.6847 122.116 0.138242 -0.457774 -0.878255 68 269.52 35.6134 121.979 0.138242 -0.457774 -0.878255 69 269.52 35.6129 121.978 0.138242 -0.457774 -0.878255 70 269.57 35.4457 121.657 0.138242 -0.457774 -0.878255 71 269.775 34.768 120.357 0.138242 -0.457774 -0.878255 72 269.887 34.3963 119.644 0.138242 -0.457774 -0.878255 73 270.014 33.975 118.836 0.138242 -0.457774 -0.878255 74 270.137 33.5681 118.055 0.138242 -0.457774 -0.878255 75 270.395 32.7149 116.418 0.138242 -0.457774 -0.878255 76 270.466 32.4796 115.967 0.138242 -0.457774 -0.878255 77 270.469 32.4689 115.946 0.138242 -0.457774 -0.878255 78 270.545 32.2188 115.466 0.138242 -0.457774 -0.878255 79 270.621 31.9752 114.994 0.141775 -0.453729 -0.879789 80 270.695 31.7382 114.535 0.141775 -0.453729 -0.879789 81 270.705 31.7063 114.473 0.141775 -0.453729 -0.879789 82 270.765 31.5119 114.096 0.141775 -0.453729 -0.879789 83 270.84 31.2743 113.635 0.141775 -0.453729 -0.879789 84 270.939 30.9555 113.017 0.141775 -0.453729 -0.879789 85 271.18 30.184 111.521 0.141775 -0.453729 -0.879789 86 271.22 30.0583 111.278 0.141775 -0.453729 -0.879789 87 271.295 29.8183 110.812 0.141775 -0.453729 -0.879789 88 271.37 29.5767 110.344 0.141775 -0.453729 -0.879789 89 271.428 29.3929 109.987 0.141775 -0.453729 -0.879789 90 271.428 29.3905 109.983 0.141775 -0.453729 -0.879789 91 271.513 29.1195 109.457 0.141775 -0.453729 -0.879789 92 271.572 28.9308 109.091 0.141775 -0.453729 -0.879789 93 271.588 28.8789 108.991 0.141775 -0.453729 -0.879789 94 271.663 28.6383 108.524 0.141775 -0.453729 -0.879789 95 271.669 28.619 108.487 0.141775 -0.453729 -0.879789 96 271.717 28.4678 108.194 0.141775 -0.453729 -0.879789 97 271.968 27.664 106.635 0.141775 -0.453729 -0.879789 98 272.043 27.4232 106.168 0.141775 -0.453729 -0.879789 99 272.114 27.1946 105.725 0.141775 -0.453729 -0.879789 100 272.19 26.9532 105.257 0.141775 -0.453729 -0.879789 101 272.266 26.7089 104.783 0.0625938 -0.61263 -0.787887 102 272.517 24.2575 101.63 0.158713 -0.405105 -0.900389 103 272.536 24.2075 101.519 0.158713 -0.405105 -0.900389 104 272.562 24.141 101.371 0.158713 -0.405105 -0.900389 105 272.595 24.0576 101.186 0.158713 -0.405105 -0.900389 106 272.641 23.9397 100.924 0.158713 -0.405105 -0.900389 107 272.675 23.8532 100.732 0.158713 -0.405105 -0.900389 108 272.691 23.813 100.642 0.158713 -0.405105 -0.900389 109 272.814 23.4995 99.9456 0.158713 -0.405105 -0.900389 110 272.894 23.2941 99.489 0.158713 -0.405105 -0.900389 111 272.91 23.2539 99.3996 0.158713 -0.405105 -0.900389 112 272.916 23.2375 99.3633 0.158713 -0.405105 -0.900389 113 273.064 22.86 98.5241 0.158713 -0.405105 -0.900389 114 273.231 22.4341 97.5776 0.158713 -0.405105 -0.900389 115 273.248 22.3914 97.4827 0.158713 -0.405105 -0.900389 116 273.31 22.2317 97.1277 0.158713 -0.405105 -0.900389 117 273.331 22.1781 97.0085 0.158713 -0.405105 -0.900389 118 273.382 22.0499 96.7236 0.158713 -0.405105 -0.900389 119 273.412 21.9732 96.5531 0.158713 -0.405105 -0.900389 120 273.469 21.8261 96.2262 0.158713 -0.405105 -0.900389 121 273.497 21.7544 96.0669 0.158713 -0.405105 -0.900389 122 273.546 21.6264 95.7918 0.161412 -0.446547 -0.880081 123 273.583 21.5264 95.5946 0.161412 -0.446547 -0.880081 124 273.634 21.3835 95.3131 0.161412 -0.446547 -0.880081 125 273.669 21.2883 95.1254 0.161412 -0.446547 -0.880081 126 273.709 21.1757 94.9035 0.161412 -0.446547 -0.880081 127 273.792 20.9469 94.4527 0.161412 -0.446547 -0.880081 128 273.874 20.7204 94.0063 0.161412 -0.446547 -0.880081 129 273.904 20.638 93.8438 0.161412 -0.446547 -0.880081 130 273.934 20.555 93.6801 0.161412 -0.446547 -0.880081 131 274.017 20.3255 93.228 0.161412 -0.446547 -0.880081 132 274.04 20.261 93.1008 0.161412 -0.446547 -0.880081 133 274.102 20.0899 92.7637 0.161412 -0.446547 -0.880081 134 274.124 20.0295 92.6446 0.161412 -0.446547 -0.880081 135 274.287 19.5761 91.751 0.161412 -0.446547 -0.880081 136 274.428 19.1866 90.9833 0.161412 -0.446547 -0.880081 137 274.536 18.8897 90.3982 0.161412 -0.446547 -0.880081 138 274.616 18.6677 89.9605 0.161412 -0.446547 -0.880081 139 274.703 18.4267 89.4856 0.161412 -0.446547 -0.880081 140 274.945 17.6373 87.9652 0.135355 -0.458184 -0.878491 141 275.397 16.1049 85.027 0.135355 -0.458184 -0.878491 142 275.421 16.0238 84.8717 0.135355 -0.458184 -0.878491 143 275.493 15.7826 84.4092 0.135355 -0.458184 -0.878491 144 275.561 15.5526 83.9681 0.135355 -0.458184 -0.878491 145 275.626 15.3323 83.5457 0.135355 -0.458184 -0.878491 146 275.676 15.1629 83.221 0.135355 -0.458184 -0.878491 147 275.703 15.0708 83.0444 0.135355 -0.458184 -0.878491 148 275.745 14.9275 82.7696 0.135355 -0.458184 -0.878491 149 275.814 14.6926 82.3201 0.130961 -0.461219 -0.877568 150 275.85 14.5656 82.0784 0.130961 -0.461219 -0.877568 151 275.881 14.4558 81.8695 0.130961 -0.461219 -0.877568 152 276.056 13.8395 80.6968 0.130961 -0.461219 -0.877568 153 276.084 13.7405 80.5084 0.130961 -0.461219 -0.877568 154 276.093 13.7088 80.4481 0.130961 -0.461219 -0.877568 155 276.125 13.5978 80.237 0.130961 -0.461219 -0.877568 156 276.19 13.3695 79.8027 0.130961 -0.461219 -0.877568 157 276.219 13.2672 79.6079 0.130961 -0.461219 -0.877568 158 276.259 13.1264 79.34 0.130961 -0.461219 -0.877568 159 276.286 13.0292 79.1551 0.130961 -0.461219 -0.877568 160 276.328 12.8809 78.8729 0.130961 -0.461219 -0.877568 161 276.329 12.8802 78.8716 0.130961 -0.461219 -0.877568 162 276.354 12.7913 78.7025 0.130961 -0.461219 -0.877568 163 276.42 12.5566 78.2559 0.130961 -0.461219 -0.877568 164 276.488 12.3191 77.8039 0.130961 -0.461219 -0.877568 165 276.619 11.8583 76.9271 0.130961 -0.461219 -0.877568 166 276.677 11.654 76.5384 0.130961 -0.461219 -0.877568 167 276.744 11.4159 76.0854 0.130961 -0.461219 -0.877568 168 276.753 11.3847 76.0261 0.130961 -0.461219 -0.877568 169 276.809 11.1877 75.6513 0.130961 -0.461219 -0.877568 170 276.816 11.1649 75.6078 0.130961 -0.461219 -0.877568 171 276.885 10.9463 75.1878 0.148471 -0.455276 -0.877884 172 276.886 10.943 75.1814 0.148471 -0.455276 -0.877884 173 277.02 10.5311 74.3872 0.148471 -0.455276 -0.877884 174 277.2 9.97846 73.3215 0.148471 -0.455276 -0.877884 175 277.267 9.77349 72.9263 0.148471 -0.455276 -0.877884 176 277.278 9.73977 72.8613 0.148471 -0.455276 -0.877884 177 277.282 9.72721 72.8371 0.148471 -0.455276 -0.877884 178 277.361 9.48492 72.3699 0.148471 -0.455276 -0.877884 179 277.438 9.24756 71.9122 0.148471 -0.455276 -0.877884 180 277.504 9.04759 71.5266 0.148471 -0.455276 -0.877884 181 277.513 9.01893 71.4713 0.148471 -0.455276 -0.877884 182 277.517 9.00759 71.4495 0.148471 -0.455276 -0.877884 183 277.58 8.8133 71.0748 0.148471 -0.455276 -0.877884 184 277.591 8.77943 71.0095 0.148471 -0.455276 -0.877884 185 277.653 8.58957 70.6434 0.148471 -0.455276 -0.877884 186 277.668 8.54422 70.556 0.148471 -0.455276 -0.877884 187 277.729 8.35749 70.1959 0.148471 -0.455276 -0.877884 188 277.751 8.28996 70.0657 0.148471 -0.455276 -0.877884 189 277.805 8.12374 69.7452 0.148471 -0.455276 -0.877884 190 277.88 7.89326 69.3007 0.148471 -0.455276 -0.877884 191 277.989 7.55907 68.6563 0.148471 -0.455276 -0.877884 192 278.004 7.51201 68.5656 0.148471 -0.455276 -0.877884 193 278.031 7.42562 68.3996 0.131731 -0.458616 -0.878816 194 278.061 7.32075 68.1986 0.131731 -0.458616 -0.878816 195 278.099 7.18759 67.9435 0.131731 -0.458616 -0.878816 196 278.13 7.08121 67.7396 0.131731 -0.458616 -0.878816 197 278.195 6.85351 67.3033 0.131731 -0.458616 -0.878816 198 278.234 6.71918 67.0459 0.131731 -0.458616 -0.878816 199 278.245 6.6784 66.9678 0.131731 -0.458616 -0.878816 200 278.333 6.37205 66.3807 0.131731 -0.458616 -0.878816 201 278.369 6.24718 66.1414 0.131731 -0.458616 -0.878816 202 278.438 6.00945 65.6859 0.131731 -0.458616 -0.878816 203 278.477 5.87072 65.42 0.131731 -0.458616 -0.878816 204 278.572 5.54215 64.7904 0.131731 -0.458616 -0.878816 205 278.615 5.39336 64.5053 0.131731 -0.458616 -0.878816 206 278.636 5.31688 64.3588 0.131731 -0.458616 -0.878816 207 278.684 5.14975 64.0385 0.131731 -0.458616 -0.878816 208 278.755 4.90352 63.5667 0.131731 -0.458616 -0.878816 209 278.821 4.67555 63.1298 0.131731 -0.458616 -0.878816 210 278.89 4.43304 62.6651 0.131731 -0.458616 -0.878816 211 278.922 4.32126 62.4509 0.131731 -0.458616 -0.878816 212 278.959 4.1947 62.2084 0.131731 -0.458616 -0.878816 213 279.042 3.90549 61.6542 0.131731 -0.458616 -0.878816 214 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 215 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 216 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 217 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 218 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 219 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 220 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 221 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 222 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 223 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 224 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 225 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829 226 279.101 3.69823 61.2571 -0.998855 -0.0132353 -0.0459829
The unstitched tracks:
Track id 4:
idx x y z dirx diry dirz 0 264.133 52.5319 154.561 0.149783 -0.450637 -0.880052 1 264.343 51.9023 153.331 0.149783 -0.450637 -0.880052 2 264.589 51.1608 151.883 0.149783 -0.450637 -0.880052 3 265.087 49.6642 148.961 0.149783 -0.450637 -0.880052 4 265.337 48.9096 147.487 0.149783 -0.450637 -0.880052 5 265.345 48.8879 147.445 0.149783 -0.450637 -0.880052 6 265.423 48.6514 146.983 0.149783 -0.450637 -0.880052 7 265.597 48.128 145.96 0.149783 -0.450637 -0.880052 8 265.664 47.9276 145.569 0.149783 -0.450637 -0.880052 9 265.906 47.1988 144.146 0.149783 -0.450637 -0.880052 10 265.98 46.9764 143.712 0.149783 -0.450637 -0.880052 11 265.988 46.9523 143.665 0.149783 -0.450637 -0.880052 12 266.066 46.7188 143.209 0.149783 -0.450637 -0.880052 13 266.08 46.6746 143.122 0.149783 -0.450637 -0.880052 14 266.143 46.4866 142.755 0.149783 -0.450637 -0.880052 15 266.3 46.0149 141.834 0.149783 -0.450637 -0.880052 16 266.337 45.9032 141.616 0.149783 -0.450637 -0.880052 17 266.372 45.7981 141.411 0.149783 -0.450637 -0.880052 18 266.447 45.5709 140.967 0.149783 -0.450637 -0.880052 19 266.521 45.3486 140.533 0.149783 -0.450637 -0.880052 20 266.587 45.1374 140.13 0.142931 -0.460791 -0.875924 21 266.593 45.1182 140.093 0.142931 -0.460791 -0.875924 22 266.814 44.407 138.741 0.142931 -0.460791 -0.875924 23 266.843 44.3124 138.561 0.142931 -0.460791 -0.875924 24 266.888 44.167 138.285 0.142931 -0.460791 -0.875924 25 267.036 43.6903 137.379 0.142931 -0.460791 -0.875924 26 267.094 43.5037 137.024 0.142931 -0.460791 -0.875924 27 267.109 43.4558 136.933 0.142931 -0.460791 -0.875924 28 267.184 43.214 136.474 0.142931 -0.460791 -0.875924 29 267.255 42.9835 136.035 0.142931 -0.460791 -0.875924 30 267.328 42.7473 135.586 0.142931 -0.460791 -0.875924 31 267.357 42.6557 135.412 0.142931 -0.460791 -0.875924 32 267.401 42.5137 135.142 0.142931 -0.460791 -0.875924 33 267.437 42.3967 134.92 0.142931 -0.460791 -0.875924 34 267.514 42.1506 134.452 0.142931 -0.460791 -0.875924 35 267.591 41.8997 133.975 0.142931 -0.460791 -0.875924 36 267.62 41.8069 133.799 0.142931 -0.460791 -0.875924 37 267.746 41.402 133.029 0.142931 -0.460791 -0.875924 38 267.767 41.3349 132.902 0.142931 -0.460791 -0.875924 39 267.82 41.1622 132.573 0.142931 -0.460791 -0.875924 40 267.841 41.0934 132.443 0.142931 -0.460791 -0.875924 41 267.848 41.0736 132.405 0.142931 -0.460791 -0.875924 42 267.991 40.6112 131.526 0.142931 -0.460791 -0.875924 43 268.064 40.3758 131.078 0.142931 -0.460791 -0.875924 44 268.101 40.2581 130.855 0.142931 -0.460791 -0.875924 45 268.116 40.2078 130.759 0.142931 -0.460791 -0.875924 46 268.193 39.9615 130.291 0.142931 -0.460791 -0.875924 47 268.209 39.9079 130.189 0.142931 -0.460791 -0.875924 48 268.267 39.7227 129.837 0.142931 -0.460791 -0.875924 49 268.342 39.4809 129.377 0.142931 -0.460791 -0.875924 50 268.5 38.9713 128.408 0.142931 -0.460791 -0.875924 51 268.574 38.7335 127.956 0.142931 -0.460791 -0.875924 52 268.575 38.73 127.95 0.142931 -0.460791 -0.875924 53 268.648 38.4938 127.501 0.142931 -0.460791 -0.875924 54 268.721 38.2594 127.055 0.142931 -0.460791 -0.875924 55 268.722 38.2547 127.046 0.138242 -0.457774 -0.878255 56 268.792 38.023 126.602 0.138242 -0.457774 -0.878255 57 268.798 38.0026 126.563 0.138242 -0.457774 -0.878255 58 269.004 37.3198 125.253 0.138242 -0.457774 -0.878255 59 269.06 37.1363 124.901 0.138242 -0.457774 -0.878255 60 269.077 37.0801 124.793 0.138242 -0.457774 -0.878255 61 269.217 36.6169 123.904 0.138242 -0.457774 -0.878255 62 269.287 36.3829 123.455 0.138242 -0.457774 -0.878255 63 269.289 36.3784 123.446 0.138242 -0.457774 -0.878255 64 269.354 36.1605 123.028 0.138242 -0.457774 -0.878255 65 269.376 36.0881 122.89 0.138242 -0.457774 -0.878255 66 269.447 35.8547 122.442 0.138242 -0.457774 -0.878255 67 269.498 35.6847 122.116 0.138242 -0.457774 -0.878255 68 269.52 35.6134 121.979 0.138242 -0.457774 -0.878255 69 269.52 35.6129 121.978 0.138242 -0.457774 -0.878255 70 269.57 35.4457 121.657 0.138242 -0.457774 -0.878255 71 269.775 34.768 120.357 0.138242 -0.457774 -0.878255 72 269.887 34.3963 119.644 0.138242 -0.457774 -0.878255 73 270.014 33.975 118.836 0.138242 -0.457774 -0.878255 74 270.137 33.5681 118.055 0.138242 -0.457774 -0.878255 75 270.395 32.7149 116.418 0.138242 -0.457774 -0.878255 76 270.466 32.4796 115.967 0.138242 -0.457774 -0.878255 77 270.469 32.4689 115.946 0.138242 -0.457774 -0.878255 78 270.545 32.2188 115.466 0.138242 -0.457774 -0.878255 79 270.621 31.9752 114.994 0.141775 -0.453729 -0.879789 80 270.695 31.7382 114.535 0.141775 -0.453729 -0.879789 81 270.705 31.7063 114.473 0.141775 -0.453729 -0.879789 82 270.765 31.5119 114.096 0.141775 -0.453729 -0.879789 83 270.84 31.2743 113.635 0.141775 -0.453729 -0.879789 84 270.939 30.9555 113.017 0.141775 -0.453729 -0.879789 85 271.18 30.184 111.521 0.141775 -0.453729 -0.879789 86 271.22 30.0583 111.278 0.141775 -0.453729 -0.879789 87 271.295 29.8183 110.812 0.141775 -0.453729 -0.879789 88 271.37 29.5767 110.344 0.141775 -0.453729 -0.879789 89 271.428 29.3929 109.987 0.141775 -0.453729 -0.879789 90 271.428 29.3905 109.983 0.141775 -0.453729 -0.879789 91 271.513 29.1195 109.457 0.141775 -0.453729 -0.879789 92 271.572 28.9308 109.091 0.141775 -0.453729 -0.879789 93 271.588 28.8789 108.991 0.141775 -0.453729 -0.879789 94 271.663 28.6383 108.524 0.141775 -0.453729 -0.879789 95 271.669 28.619 108.487 0.141775 -0.453729 -0.879789 96 271.717 28.4678 108.194 0.141775 -0.453729 -0.879789 97 271.968 27.664 106.635 0.141775 -0.453729 -0.879789 98 272.043 27.4232 106.168 0.141775 -0.453729 -0.879789 99 272.114 27.1946 105.725 0.141775 -0.453729 -0.879789 100 272.19 26.9532 105.257 0.141775 -0.453729 -0.879789 101 272.266 26.7089 104.783 0.141775 -0.453729 -0.879789
Track id 1:
idx x y z dirx diry dirz 0 272.517 24.2575 101.63 0.158713 -0.405105 -0.900389 1 272.536 24.2075 101.519 0.158713 -0.405105 -0.900389 2 272.562 24.141 101.371 0.158713 -0.405105 -0.900389 3 272.595 24.0576 101.186 0.158713 -0.405105 -0.900389 4 272.641 23.9397 100.924 0.158713 -0.405105 -0.900389 5 272.675 23.8532 100.732 0.158713 -0.405105 -0.900389 6 272.691 23.813 100.642 0.158713 -0.405105 -0.900389 7 272.814 23.4995 99.9456 0.158713 -0.405105 -0.900389 8 272.894 23.2941 99.489 0.158713 -0.405105 -0.900389 9 272.91 23.2539 99.3996 0.158713 -0.405105 -0.900389 10 272.916 23.2375 99.3633 0.158713 -0.405105 -0.900389 11 273.064 22.86 98.5241 0.158713 -0.405105 -0.900389 12 273.231 22.4341 97.5776 0.158713 -0.405105 -0.900389 13 273.248 22.3914 97.4827 0.158713 -0.405105 -0.900389 14 273.31 22.2317 97.1277 0.158713 -0.405105 -0.900389 15 273.331 22.1781 97.0085 0.158713 -0.405105 -0.900389 16 273.382 22.0499 96.7236 0.158713 -0.405105 -0.900389 17 273.412 21.9732 96.5531 0.158713 -0.405105 -0.900389 18 273.469 21.8261 96.2262 0.158713 -0.405105 -0.900389 19 273.497 21.7544 96.0669 0.158713 -0.405105 -0.900389 20 273.546 21.6264 95.7918 0.161412 -0.446547 -0.880081 21 273.583 21.5264 95.5946 0.161412 -0.446547 -0.880081 22 273.634 21.3835 95.3131 0.161412 -0.446547 -0.880081 23 273.669 21.2883 95.1254 0.161412 -0.446547 -0.880081 24 273.709 21.1757 94.9035 0.161412 -0.446547 -0.880081 25 273.792 20.9469 94.4527 0.161412 -0.446547 -0.880081 26 273.874 20.7204 94.0063 0.161412 -0.446547 -0.880081 27 273.904 20.638 93.8438 0.161412 -0.446547 -0.880081 28 273.934 20.555 93.6801 0.161412 -0.446547 -0.880081 29 274.017 20.3255 93.228 0.161412 -0.446547 -0.880081 30 274.04 20.261 93.1008 0.161412 -0.446547 -0.880081 31 274.102 20.0899 92.7637 0.161412 -0.446547 -0.880081 32 274.124 20.0295 92.6446 0.161412 -0.446547 -0.880081 33 274.287 19.5761 91.751 0.161412 -0.446547 -0.880081 34 274.428 19.1866 90.9833 0.161412 -0.446547 -0.880081 35 274.536 18.8897 90.3982 0.161412 -0.446547 -0.880081 36 274.616 18.6677 89.9605 0.161412 -0.446547 -0.880081 37 274.703 18.4267 89.4856 0.161412 -0.446547 -0.880081 38 274.945 17.6373 87.9652 0.135355 -0.458184 -0.878491 39 275.397 16.1049 85.027 0.135355 -0.458184 -0.878491 40 275.421 16.0238 84.8717 0.135355 -0.458184 -0.878491 41 275.493 15.7826 84.4092 0.135355 -0.458184 -0.878491 42 275.561 15.5526 83.9681 0.135355 -0.458184 -0.878491 43 275.626 15.3323 83.5457 0.135355 -0.458184 -0.878491 44 275.676 15.1629 83.221 0.135355 -0.458184 -0.878491 45 275.703 15.0708 83.0444 0.135355 -0.458184 -0.878491 46 275.745 14.9275 82.7696 0.135355 -0.458184 -0.878491 47 275.814 14.6926 82.3201 0.130961 -0.461219 -0.877568 48 275.85 14.5656 82.0784 0.130961 -0.461219 -0.877568 49 275.881 14.4558 81.8695 0.130961 -0.461219 -0.877568 50 276.056 13.8395 80.6968 0.130961 -0.461219 -0.877568 51 276.084 13.7405 80.5084 0.130961 -0.461219 -0.877568 52 276.093 13.7088 80.4481 0.130961 -0.461219 -0.877568 53 276.125 13.5978 80.237 0.130961 -0.461219 -0.877568 54 276.19 13.3695 79.8027 0.130961 -0.461219 -0.877568 55 276.219 13.2672 79.6079 0.130961 -0.461219 -0.877568 56 276.259 13.1264 79.34 0.130961 -0.461219 -0.877568 57 276.286 13.0292 79.1551 0.130961 -0.461219 -0.877568 58 276.328 12.8809 78.8729 0.130961 -0.461219 -0.877568 59 276.329 12.8802 78.8716 0.130961 -0.461219 -0.877568 60 276.354 12.7913 78.7025 0.130961 -0.461219 -0.877568 61 276.42 12.5566 78.2559 0.130961 -0.461219 -0.877568 62 276.488 12.3191 77.8039 0.130961 -0.461219 -0.877568 63 276.619 11.8583 76.9271 0.130961 -0.461219 -0.877568 64 276.677 11.654 76.5384 0.130961 -0.461219 -0.877568 65 276.744 11.4159 76.0854 0.130961 -0.461219 -0.877568 66 276.753 11.3847 76.0261 0.130961 -0.461219 -0.877568 67 276.809 11.1877 75.6513 0.130961 -0.461219 -0.877568 68 276.816 11.1649 75.6078 0.130961 -0.461219 -0.877568 69 276.885 10.9463 75.1878 0.148471 -0.455276 -0.877884 70 276.886 10.943 75.1814 0.148471 -0.455276 -0.877884 71 277.02 10.5311 74.3872 0.148471 -0.455276 -0.877884 72 277.2 9.97846 73.3215 0.148471 -0.455276 -0.877884 73 277.267 9.77349 72.9263 0.148471 -0.455276 -0.877884 74 277.278 9.73977 72.8613 0.148471 -0.455276 -0.877884 75 277.282 9.72721 72.8371 0.148471 -0.455276 -0.877884 76 277.361 9.48492 72.3699 0.148471 -0.455276 -0.877884 77 277.438 9.24756 71.9122 0.148471 -0.455276 -0.877884 78 277.504 9.04759 71.5266 0.148471 -0.455276 -0.877884 79 277.513 9.01893 71.4713 0.148471 -0.455276 -0.877884 80 277.517 9.00759 71.4495 0.148471 -0.455276 -0.877884 81 277.58 8.8133 71.0748 0.148471 -0.455276 -0.877884 82 277.591 8.77943 71.0095 0.148471 -0.455276 -0.877884 83 277.653 8.58957 70.6434 0.148471 -0.455276 -0.877884 84 277.668 8.54422 70.556 0.148471 -0.455276 -0.877884 85 277.729 8.35749 70.1959 0.148471 -0.455276 -0.877884 86 277.751 8.28996 70.0657 0.148471 -0.455276 -0.877884 87 277.805 8.12374 69.7452 0.148471 -0.455276 -0.877884 88 277.88 7.89326 69.3007 0.148471 -0.455276 -0.877884 89 277.989 7.55907 68.6563 0.148471 -0.455276 -0.877884 90 278.004 7.51201 68.5656 0.148471 -0.455276 -0.877884 91 278.031 7.42562 68.3996 0.131731 -0.458616 -0.878816 92 278.061 7.32075 68.1986 0.131731 -0.458616 -0.878816 93 278.099 7.18759 67.9435 0.131731 -0.458616 -0.878816 94 278.13 7.08121 67.7396 0.131731 -0.458616 -0.878816 95 278.195 6.85351 67.3033 0.131731 -0.458616 -0.878816 96 278.234 6.71918 67.0459 0.131731 -0.458616 -0.878816 97 278.245 6.6784 66.9678 0.131731 -0.458616 -0.878816 98 278.333 6.37205 66.3807 0.131731 -0.458616 -0.878816 99 278.369 6.24718 66.1414 0.131731 -0.458616 -0.878816 100 278.438 6.00945 65.6859 0.131731 -0.458616 -0.878816 101 278.477 5.87072 65.42 0.131731 -0.458616 -0.878816 102 278.572 5.54215 64.7904 0.131731 -0.458616 -0.878816 103 278.615 5.39336 64.5053 0.131731 -0.458616 -0.878816 104 278.636 5.31688 64.3588 0.131731 -0.458616 -0.878816 105 278.684 5.14975 64.0385 0.131731 -0.458616 -0.878816 106 278.755 4.90352 63.5667 0.131731 -0.458616 -0.878816 107 278.821 4.67555 63.1298 0.131731 -0.458616 -0.878816 108 278.89 4.43304 62.6651 0.131731 -0.458616 -0.878816 109 278.922 4.32126 62.4509 0.131731 -0.458616 -0.878816 110 278.959 4.1947 62.2084 0.131731 -0.458616 -0.878816 111 279.042 3.90549 61.6542 0.131731 -0.458616 -0.878816 112 279.323 2.96431 59.8444 0.138155 -0.456614 -0.878873 113 279.369 2.81387 59.5549 0.138155 -0.456614 -0.878873 114 279.534 2.26868 58.5055 0.138155 -0.456614 -0.878873 115 279.602 2.04493 58.0748 0.138155 -0.456614 -0.878873 116 279.672 1.81321 57.6288 0.138155 -0.456614 -0.878873 117 279.743 1.57914 57.1783 0.138155 -0.456614 -0.878873 118 279.843 1.24839 56.5417 0.138155 -0.456614 -0.878873 119 280.026 0.643324 55.3771 0.138155 -0.456614 -0.878873 120 280.079 0.466347 55.0365 0.138155 -0.456614 -0.878873 121 280.169 0.168602 54.4634 0.138155 -0.456614 -0.878873 122 280.24 -0.0649955 54.0137 0.138155 -0.456614 -0.878873 123 280.311 -0.300044 53.5613 0.138155 -0.456614 -0.878873 124 280.321 -0.332896 53.4981 0.138155 -0.456614 -0.878873
Stitched track has 227 trajectory points.
Unsitched tracks have 102+125=227 trajectory points.