'P1 2-D model with interfaces' 0 1 1 / (Cartesian coordinates, velocities, loss factors) 0. 47.3 -1. 1. 0. 6. / (boundaries of the model) 13 surfaces 16 simple blocks -1 / 1 2 -3 / 1 -2 4 / 1 -2 -4 5 / 1 -2 -4 -5 6 / 1 -2 -4 -5 -6 / 2 3 -5 -6 / 7 2 3 -5 6 / 8 2 3 5 -7 / 9 2 3 7 -8 -9 / 10 2 3 7 8 -10 / 11 2 3 8 10 -11 / 12 2 3 10 11 -12 / 13 2 3 11 12 / 14 2 3 9 -13 / 15 2 3 9 13 / 16 16 complex blocks 1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9 / 10 / 11 / 12 / 13 / 14 / 15 / 16 / 'F2' 1 / 1 -3 0 0 1 / W(X1)-X3=0 8 / number of grid points 0 8 10 12 14 16 18 28 X1 coordinates -11.973 -0.752 1.645 2.686 3.397 4.488 5.849 20.651 'F9' 2 / 1 -3 0 0 1 / W(X1)-X3=0 5 / number of grid points 10 20 22 24 34 X1 coordinates -22.254 0.001 3.870 5.516 8.693 'F3' 3 / 1 -3 0 0 1 / W(X1)-X3=0 6 / number of grid points 26 28 30 32 34 44 X1 coordinates 6.466 5.295 4.532 3.918 1.646 -19.308 'L4' 4 / 1 -3 0 0 1 / W(X1)-X3=0 7 / number of grid points 8 10 12 14 16 18 20 X1 coordinates 2.5732 0.8687 1.3057 1.2743 1.7006 -0.0402 -3.8536 'L5' 5 / 1 -3 0 0 1 / W(X1)-X3=0 12 / number of grid points 10 12 14 16 18 20 22 24 26 28 30 32 X1 coordinates 2.37465 2.50060 2.57536 2.66607 2.16246 2.99129 4.36309 3.54308 4.07697 3.26000 4.27117 3.88129 'L6' 6 / 1 -3 0 0 1 / W(X1)-X3=0 7 / number of grid points 18 20 22 24 26 28 30 X1 coordinates 5.86612 5.01862 4.83002 4.86491 5.14139 4.30647 4.81613 'L7' 7 / 1 -3 0 0 1 / W(X1)-X3=0 7 / number of grid points 21 23 25 27 29 31 33 X1 coordinates 3.23916 2.44844 3.18058 2.65330 2.50016 2.87927 2.90024 'F6' 8 / 1 -3 0 0 1 / W(X1)-X3=0 3 / number of grid points 24 26 28 X1 coordinates 2.73718 1.64390 -.39227 'F7' 9 / 1 -3 0 0 1 / W(X1)-X3=0 4 / number of grid points 28 30 32 34 X1 coordinates -.06971 0.68848 1.53527 1.83240 'L8' 10 / 1 -3 0 0 1 / W(X1)-X3=0 3 / number of grid points 21 24 27 X1 coordinates 1.69895 1.46281 1.17114 'F8' 11 / 1 -3 0 0 1 / W(X1)-X3=0 3 / number of grid points 23 24.5 26 X1 coordinates 1.61324 0.79762 -.08342 'L9' 12 / 1 -3 0 0 1 / W(X1)-X3=0 4 / number of grid points 20 22 24 26 X1 coordinates .739413 .742269 .644535 .200382 'L10' 13 / 1 -3 0 0 1 / W(X1)-X3=0 3 / number of grid points 30 32 33 X1 coordinates .739209 .591363 .102365 'END of input data for smooth surfaces' / 'COMPLEX BLOCK' 1 'VP ' -1 (P wave slowness interpolated) 1 3 0 0 -1 / (i.e. VP=W(X1,X3), tension=0, velocity given) 10 7 (numbers of gridpoints) 0 2 4 6 8 10 12 14 16 18 (X1) 0 1 2 3 4 5 6 (X3) 4.92665 5.10583 4.87939 5.27432 5.34613 5.16025 5.01421 4.88565 4.66829 4.66569 4.98637 5.21455 4.85100 5.13088 5.68751 5.31687 5.28134 5.06467 4.94374 4.66566 5.12818 5.25840 4.94788 5.26910 5.75775 5.71694 5.48133 5.22543 5.18655 5.06258 5.17554 5.30041 5.06928 5.31751 5.48164 5.77617 5.52969 5.42476 5.37057 5.28681 5.29442 5.49145 5.44732 5.60864 5.49770 5.79928 5.75591 5.69082 5.50814 5.40737 5.26080 5.57958 5.62594 5.80292 5.66663 5.73305 5.86755 5.72795 5.57723 5.49352 5.29018 5.44322 5.56085 5.91444 5.80685 5.83746 5.86818 5.83170 5.62979 5.57471 'VS ' -1 (S wave slowness interpolated) 1 3 0 0 -1 / (i.e. VS=W(X1,X3), tension=0, velocity given) 10 7 (numbers of gridpoints) 0 2 4 6 8 10 12 14 16 18 (X1) 0 1 2 3 4 5 6 (X3) 2.75752 2.85184 2.76276 2.93670 2.89592 2.83239 2.74637 2.80504 3.28969 3.26263 2.76180 2.98358 2.83982 2.97633 3.12160 2.93377 2.91093 2.80945 2.95791 3.54289 2.87097 2.99435 2.88755 3.02848 3.22292 3.16679 3.05670 2.89406 2.90374 3.01203 2.90012 3.03700 2.99942 3.04662 3.10102 3.26728 3.11626 3.02938 2.99719 2.97182 2.91019 3.06930 3.17924 3.15919 3.15666 3.26004 3.24905 3.20848 3.09896 3.07102 2.99362 3.06717 3.18568 3.23368 3.24520 3.23840 3.24674 3.24384 3.18731 3.10619 3.09620 3.11123 3.20015 3.33611 3.30149 3.28083 3.32058 3.33462 3.21222 3.09661 'COMPLEX BLOCK' 2 'VP ' -1 (P wave slowness interpolated) 1 3 0 0 -1 / (i.e. VP=W(X1,X3), tension=0, velocity given) 11 7 (numbers of gridpoints) 26 28 30 32 34 36 38 40 42 44 46 (X1) 0 1 2 3 4 5 6 (X3) 4.58412 4.61986 4.70088 4.92878 5.18057 5.27933 5.19583 5.44356 4.80626 4.91637 4.99756 4.50040 4.50275 4.76703 5.00327 5.30229 5.53195 5.54428 5.36824 4.97256 4.98174 5.10255 4.64104 4.62770 4.88373 5.09991 5.33041 5.43602 5.59573 5.28833 5.22778 5.10590 5.22394 5.04040 5.05951 5.09667 5.20254 5.57483 5.42865 5.61403 5.49601 5.45472 5.31159 5.38498 5.28696 5.35705 5.32449 5.34590 5.54516 5.47320 5.52153 5.60107 5.45190 5.45883 5.54295 5.48017 5.57103 5.63080 5.63773 5.55150 5.58409 5.60044 5.63154 5.44583 5.46876 5.60772 5.65730 5.75847 5.74187 5.52336 5.54062 5.63483 5.68143 5.68471 5.63040 5.52431 5.58331 'VS ' -1 (S wave slowness interpolated) 1 3 0 0 -1 / (i.e. VS=W(X1,X3), tension=0, velocity given) 11 7 (numbers of gridpoints) 26 28 30 32 34 36 38 40 42 44 46 (X1) 0 1 2 3 4 5 6 (X3) 2.78598 2.75023 2.74254 2.80267 2.85378 2.87416 2.88158 2.91359 2.75394 2.78944 2.81235 4.18583 4.34332 3.02096 2.84802 2.92891 2.98444 2.97764 3.01702 2.86474 2.81958 2.85363 4.72166 5.05577 3.13453 2.88223 2.99942 3.04029 3.09366 3.01009 2.98867 2.90625 2.92860 3.30131 3.28981 2.97838 2.91164 3.07482 3.05630 3.14629 3.11592 3.14075 3.00436 3.01400 3.10936 3.08618 3.00556 2.99980 3.07229 3.06074 3.11267 3.10003 3.07417 3.04272 3.07398 3.17181 3.18006 3.12865 3.15476 3.12151 3.11028 3.09978 3.12468 3.01342 3.03777 3.16244 3.23941 3.22745 3.21148 3.13598 3.10240 3.09331 3.07661 3.09933 3.10343 3.07029 3.15807 'COMPLEX BLOCK' 3 'VP ' -1 (P wave slowness interpolated) 1 3 0 0 -1 / (i.e. VP=W(X1,X3), tension=0, velocity given) 6 7 (numbers of gridpoints) 8 10 12 14 16 18 (X1) 0 1 2 3 4 5 6 (X3) 5.46222 5.03881 4.93535 4.82437 4.67258 5.20575 5.73999 5.20869 5.07004 5.01692 4.97704 5.33781 5.92705 5.45901 5.32962 5.28131 5.16259 5.39911 5.87290 5.55441 5.43666 5.36980 5.27514 5.37174 5.15831 5.10946 5.08844 5.07516 5.05995 5.07238 5.00000 5.00000 5.00000 5.00000 5.00000 5.00000 5.00000 5.00000 5.00000 5.00000 5.00000 5.00000 'VS ' -1 (S wave slowness interpolated) 1 3 0 0 -1 / (i.e. VS=W(X1,X3), tension=0, velocity given) 6 7 (numbers of gridpoints) 8 10 12 14 16 18 (X1) 0 1 2 3 4 5 6 (X3) 2.93562 2.81343 2.77618 2.74615 2.67956 2.81050 3.09342 2.87316 2.83922 2.85184 2.86780 3.06389 3.17839 2.98658 2.96936 2.98074 2.96430 3.18875 3.44426 3.29920 3.27611 3.27525 3.27420 3.44054 4.59152 4.54200 4.53184 4.53032 4.53379 4.58799 5.00000 5.00000 5.00000 5.00000 5.00000 5.00000 5.00000 5.00000 5.00000 5.00000 5.00000 5.00000 'COMPLEX BLOCK' 4 'VP ' -1 (P wave slowness interpolated) 1 3 0 0 -1 / (i.e. VP=W(X1,X3), tension=0, velocity given) 8 7 (numbers of gridpoints) 8 10 12 14 16 18 20 22 (X1) 0 1 2 3 4 5 6 (X3) 5.00396 4.66705 4.61981 4.69464 4.89095 5.15250 5.03257 4.98879 5.55752 5.17316 5.08459 5.03416 5.01186 5.26519 5.15851 5.00810 6.12597 5.78305 5.56112 5.40224 5.13579 5.25034 5.21892 5.03143 6.75673 6.22898 5.68698 5.46966 5.33840 5.35024 5.33843 5.11990 6.76334 6.21204 5.71507 5.51026 5.47031 5.48885 5.46646 5.32660 5.28734 5.23699 5.19820 5.26261 5.42394 5.60566 5.62157 5.53619 5.00015 5.00062 5.00155 5.00389 5.12472 5.65778 5.79801 5.73407 'VS ' -1 (S wave slowness interpolated) 1 3 0 0 -1 / (i.e. VS=W(X1,X3), tension=0, velocity given) 8 7 (numbers of gridpoints) 8 10 12 14 16 18 20 22 (X1) 0 1 2 3 4 5 6 (X3) 2.72375 2.57297 2.59201 2.67219 2.76989 2.80168 2.73129 2.67779 3.02601 2.85134 2.84599 2.85720 2.86557 3.02612 2.82535 2.80985 3.34535 3.18809 3.11877 3.02901 2.93463 3.03986 2.97501 2.88703 3.69365 3.44879 3.19180 3.04633 3.00075 3.06111 3.05072 2.91599 4.12321 3.75604 3.40748 3.14150 3.01294 3.09486 3.11796 3.01241 4.80928 4.50495 4.15663 3.55276 3.06918 3.13957 3.18973 3.12454 4.99872 4.99461 4.98652 4.96624 4.54369 3.44854 3.27383 3.22806 'COMPLEX BLOCK' 5 'VP ' -1 (P wave slowness interpolated) 1 3 0 0 -1 / (i.e. VP=W(X1,X3), tension=0, velocity given) 7 7 (numbers of gridpoints) 12 14 16 18 20 22 24 (X1) 0 1 2 3 4 5 6 (X3) 5.38590 5.09849 4.91851 4.90820 4.90420 4.83088 4.75120 5.48725 5.21055 5.05060 5.06401 5.04830 4.92278 4.67986 5.55406 5.31823 5.18682 5.24306 5.20199 5.07808 4.95924 5.52583 5.42097 5.37529 5.42944 5.34416 5.22010 5.16597 5.54459 5.60569 5.52220 5.44274 5.47016 5.36142 5.35565 5.68210 5.73477 5.60463 5.50530 5.58713 5.55197 5.54871 5.83973 5.86182 5.69840 5.56832 5.70143 5.74941 5.75358 'VS ' -1 (S wave slowness interpolated) 1 3 0 0 -1 / (i.e. VS=W(X1,X3), tension=0, velocity given) 7 7 (numbers of gridpoints) 12 14 16 18 20 22 24 (X1) 0 1 2 3 4 5 6 (X3) 3.02427 2.89559 2.86208 2.90926 2.88821 2.81997 2.75734 3.07522 2.93949 2.90662 2.96690 2.93911 3.00357 3.79261 3.11551 2.97949 2.94735 3.03289 2.99194 2.95828 3.07246 3.11032 3.02775 3.01203 3.07644 3.05289 2.98160 2.94304 3.12684 3.15327 3.09458 3.06315 3.12374 3.04155 3.04702 3.23034 3.25734 3.20156 3.11069 3.17411 3.13919 3.15113 3.34762 3.37166 3.29324 3.10548 3.21653 3.24085 3.25823 'COMPLEX BLOCK' 6 'VP ' -1 (P wave slowness interpolated) 1 3 0 0 -1 / (i.e. VP=W(X1,X3), tension=0, velocity given) 4 7 (numbers of gridpoints) 18 20 22 24 (X1) 0 1 2 3 4 5 6 (X3) 5.24579 5.26447 5.27232 5.27212 5.29857 5.31924 5.32648 5.32502 5.35154 5.37698 5.38251 5.37858 5.40381 5.43889 5.44051 5.43254 5.45366 5.50719 5.50053 5.48669 5.50038 5.58358 5.56615 5.53477 5.55292 5.66437 5.62729 5.56781 'VS ' -1 (S wave slowness interpolated) 1 3 0 0 -1 / (i.e. VS=W(X1,X3), tension=0, velocity given) 4 7 (numbers of gridpoints) 18 20 22 24 (X1) 0 1 2 3 4 5 6 (X3) 2.99462 3.00861 3.01599 3.02254 3.01948 3.03532 3.04266 3.04969 3.04347 3.06375 3.06966 3.07793 3.06467 3.09483 3.09688 3.10809 3.07908 3.13040 3.12447 3.14094 3.08179 3.17103 3.15873 3.16783 3.07918 3.20754 3.20205 3.16480 'COMPLEX BLOCK' 7 'VP ' -1 (P wave slowness interpolated) 1 3 0 0 -1 / (i.e. VP=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 6.20950 4.21146 5.40585 6.04903 'VS ' -1 (S wave slowness interpolated) 1 3 0 0 -1 / (i.e. VS=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 3.74728 2.23231 3.09001 3.46745 'COMPLEX BLOCK' 8 'VP ' -1 (P wave slowness interpolated) 1 3 0 0 -1 / (i.e. VP=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 4.42690 5.09385 5.89175 5.64129 'VS ' -1 (S wave slowness interpolated) 1 3 0 0 -1 / (i.e. VS=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 2.32897 3.01566 3.50869 3.10575 'COMPLEX BLOCK' 9 'VP ' -1 (P wave slowness interpolated) 1 3 0 0 -1 / (i.e. VP=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 4.72593 5.23536 5.66169 5.28696 'VS ' -1 (S wave slowness interpolated) 1 3 0 0 -1 / (i.e. VS=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 2.77705 2.80507 3.12595 3.05335 'COMPLEX BLOCK' 10 'VP ' -1 (P wave slowness interpolated) 1 3 0 0 -1 / (i.e. VP=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 5.13298 4.96280 5.07248 5.82498 'VS ' -1 (S wave slowness interpolated) 1 3 0 0 -1 / (i.e. VS=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 2.79975 2.82018 3.02138 3.17231 'COMPLEX BLOCK' 11 'VP ' -1 (P wave slowness interpolated) 1 3 0 0 -1 / (i.e. VP=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 4.80425 4.98033 5.34877 8.03662 'VS ' -1 (S wave slowness interpolated) 1 3 0 0 -1 / (i.e. VS=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 2.81421 2.73014 3.03500 4.08317 'COMPLEX BLOCK' 12 'VP ' -1 (P wave slowness interpolated) 1 3 0 0 -1 / (i.e. VP=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 4.90130 5.12478 5.89474 4.37043 'VS ' -1 (S wave slowness interpolated) 1 3 0 0 -1 / (i.e. VS=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 2.81136 2.79636 2.91714 3.94219 'COMPLEX BLOCK' 13 'VP ' -1 (P wave slowness interpolated) 1 3 0 0 -1 / (i.e. VP=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 4.88979 5.47690 5.44017 3.22685 'VS ' -1 (S wave slowness interpolated) 1 3 0 0 -1 / (i.e. VS=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 2.64622 3.21796 3.52303 2.29214 'COMPLEX BLOCK' 14 'VP ' -1 (P wave slowness interpolated) 1 3 0 0 -1 / (i.e. VP=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 5.09295 5.10344 4.35662 4.35164 'VS ' -1 (S wave slowness interpolated) 1 3 0 0 -1 / (i.e. VS=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 2.78507 2.97875 2.59551 3.29212 'COMPLEX BLOCK' 15 'VP ' -1 (P wave slowness interpolated) 1 3 0 0 -1 / (i.e. VP=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 3.96905 5.39766 6.94661 5.46531 'VS ' -1 (S wave slowness interpolated) 1 3 0 0 -1 / (i.e. VS=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 2.41111 2.89208 5.10566 3.37802 'COMPLEX BLOCK' 16 'VP ' -1 (P wave slowness interpolated) 1 3 0 0 -1 / (i.e. VP=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 5.16276 4.82690 6.23182 6.02470 'VS ' -1 (S wave slowness interpolated) 1 3 0 0 -1 / (i.e. VS=W(X1,X3), tension=0, velocity given) 2 2 (numbers of gridpoints) 20 35 (X1) 0 6 (X3) 2.86222 2.65723 3.34275 4.33913 'END of complex blocks, end of the input data for the model' /