December 7 2003 8:21:12.363 AM CVT_DATASET Create CVT datasets. (real arithmetic) CVT = Centroidal Voronoi Tessellation. Given a region in ND, the problem is to determine GENERATORS, a set of points which define a division of the region into Voronoi cells, which are also CENTROIDS of the Voronoi cells. :># cvt_mod_02_00100.inp # :>:> SEED = 123456789 :>:># The generators were initialized by UNIFORM. :> Sampling function is UNIFORM. :> Geometry parameters: ------------------- The spatial dimension is M = 2 The data lies in the unit hypercube [0,1]^M. CVT Algorithm parameters: ------------------------- The number of Voronoi cells to generate: 100 Number of CVT iterations: 10 Number of sampling points for CVT iteration: 500000 The generators are initialized by UNIFORM. The region is sampled by UNIFORM. Region widths: 1 1.00000 2 1.00000 Miscellaneous parameters: ------------------------ The initial random number seed was 123456789 The current random number seed is 597239251 Current cell generators: 1 0.2184183 0.9563176 2 0.8295093 0.5616955 3 0.4153071 6.6118732E-02 4 0.2575778 0.1099568 5 4.3828998E-02 0.6339657 6 6.1727230E-02 0.4495389 7 0.4013063 0.7546735 8 0.7972869 1.8383712E-03 9 0.8975040 0.3507523 10 9.4544753E-02 1.3616892E-02 11 0.8590969 0.8408474 12 0.1231039 7.5123641E-03 13 0.2603030 0.9124837 14 0.1136640 0.3516287 15 0.8228873 0.2671323 16 0.6920665 0.5616625 17 0.8612158 0.4537938 18 0.9119771 0.5979169 19 0.1889547 0.7614921 20 0.3969885 0.1853141 21 0.5743659 0.3670267 22 0.6172048 0.3615287 23 0.2129300 0.7144712 24 0.1177069 0.2993292 25 0.8250030 0.8246601 26 6.1861772E-02 0.7107805 27 8.8283338E-02 0.7779940 28 0.7453031 0.3086749 29 0.8993731 0.7635368 30 0.7617307 0.4069696 31 0.9387494 0.5620883 32 1.7820021E-02 0.5011032 33 4.1909255E-02 0.3688506 34 0.2717236 0.8585725 35 2.9036559E-02 1.7442279E-02 36 0.1523838 0.1143187 37 0.3539073 0.1193078 38 0.2066528 0.2129240 39 0.6129475 0.8095191 40 0.5870897 0.2154916 41 0.7680564 0.7232967 42 0.4480190 0.8551761 43 0.9450175 0.9090569 44 0.5197257 3.0194625E-02 45 0.4810669 0.2923129 46 0.9026399 0.6678415 47 0.4122780 0.1569485 48 0.8332816 0.9644042 49 0.7407899 0.4560989 50 0.6535614 0.4068269 51 0.5405386 0.8322809 52 0.1457558 0.7171283 53 0.7756507 0.3622616 54 0.5311108 0.3799767 55 0.2692853 0.8774178 56 0.7612848 0.9136750 57 0.1357941 0.2911952 58 0.1182110 0.7717808 59 0.3206329 0.8774130 60 0.6794758 0.9491755 61 0.7933612 2.1366233E-02 62 0.1022783 0.9914061 63 0.5632596 0.7045275 64 0.9941456 0.6043343 65 4.6145178E-02 0.5620290 66 2.1515388E-02 0.6091348 67 0.7287885 0.7484066 68 0.4696338 0.1351938 69 0.2023478 0.8601202 70 4.0624380E-02 0.7739725 71 0.1559407 0.8957272 72 0.4871273 0.1486817 73 0.8933448 0.4452073 74 0.5993472 0.2286888 75 0.5722996 0.6396184 76 6.5984540E-02 2.1199146E-03 77 0.6294052 0.4128416 78 0.6283971 0.4698791 79 0.2585086 0.7544933 80 0.7685134 0.4039781 81 0.6602359 0.5842985 82 0.3047352 0.6843446 83 0.7808003 0.9108783 84 0.1312308 0.5955548 85 0.4903227 0.8541589 86 0.8485799 8.3142973E-02 87 0.3839716 0.4111123 88 0.5650262 0.3943915 89 0.5380362 0.7752430 90 0.5098057 0.3053242 91 0.5840757 0.5597784 92 0.1950292 0.8561034 93 0.5295023 0.3442928 94 0.5301009 0.4062410 95 0.6928138 0.1219051 96 0.8589708 0.7223824 97 7.9995960E-02 0.4920847 98 0.4666436 0.8783593 99 0.5842312 0.1737779 100 0.6847312 0.2781112 :> STEP L2 Change 1 1.719105 2 1.411420 3 0.086215 4 0.997216 5 0.051211 6 0.040844 7 1.409041 8 0.028800 9 0.025031 10 0.021755 11 0.019991 12 0.998782 13 0.017036 14 0.015830 15 0.998330 16 0.015184 17 0.014575 18 0.015047 19 0.014598 20 0.999834 21 0.013686 22 0.012227 23 0.999717 24 0.011859 25 0.999630 26 0.011094 27 0.010092 28 0.009463 29 0.009477 30 0.009579 31 0.009253 32 0.009088 33 0.009186 34 0.008536 35 0.008349 36 0.008624 37 0.008872 38 0.007969 39 0.007243 40 0.007506 41 0.007603 42 0.008283 43 0.007726 44 0.007102 45 0.007326 46 0.007637 47 0.007720 48 0.007412 49 0.007166 50 0.007280 51 0.007326 52 0.007216 53 0.007061 54 0.007285 55 0.007494 56 0.007086 57 0.007191 58 0.006795 59 0.007696 60 0.007263 61 0.007169 62 0.006908 63 0.998271 64 0.006705 65 0.007039 66 0.006441 67 0.006964 68 0.006871 69 0.006584 70 0.006978 71 0.006924 72 0.006853 73 0.006814 74 0.006841 75 0.007100 76 0.006938 77 0.006776 78 0.006520 79 0.006703 80 0.007003 81 0.006565 82 0.006522 83 0.006464 84 0.006321 85 0.007015 86 0.006751 87 0.007333 88 0.006728 89 0.006928 90 0.006647 91 0.006880 92 0.007135 93 0.006479 94 0.006310 95 0.006637 96 0.006404 97 0.006920 98 0.006515 99 0.006591 100 0.006498 :> The generators were written to the file "cvt_mod_02_00100.txt". :># QUIT requested. CVT_POINTS Normal end of execution. December 7 2003 8:27:33.911 AM