June 22 2002 11:20:59.908 AM CVT_BASIS Arrange a set of PDE solution data into clusters. Null cluster policy: 0, do nothing, accept null clusters; 1, reset center to a random data point; 2, reset center to random point in hull; NULL_CLUSTER_POLICY = 0 RANDOM_INITIALIZE Initialize RANDOM_NUMBER with user SEED = 12345678 What is the run type? RUN_TYPE = 6 For RUN_TYPE = 6, read in the steady state solution from "STEADY.TXT" and, letting SS be the steady state solution, subtract 5/3 SS from solutions 1 through 250 subtract 1/3 SS from solutions 251 through 500. We do NOT normalize the result. What is the name of the XY data file? The file "/math/WWW/f_src/cvt_basis_inout/xy.txt" contains 1681 lines. X minimum : 0.00000 X maximum : 1.00000 Y minimum : 0.00000 Y maximum : 1.00000 What is the name of the steady state file? Steady state information was read from the file "/math/WWW/f_src/cvt_basis_inout/steady.txt". Steady max norm = 0.300000 Steady l2 norm = 3.38866 What is the name of the first solution file? We believe the number of solution files is 500 The data is stored in an M by N matrix. The "spatial" dimension M is 3362 The number of data points N is 500 All the data has been read into POINT. Enter lower and upper number of clusters The program will try to determine the minimum energy of a clustering, for cluster sizes in the range: 16 16 Enter the number of different random cluster configurations to check For each number of clusters, the number of distinct initial random configurations to be checked will be 15 Enter the number of energy iterations For each initial random configuration, the number of times the program will recompute the cluster centers, cluster components, and energy is 30 Enter 0 to use raw data, 1 to use normalized data. NORMAL = 0 Data will NOT be normalized. Number of clusters allowed: 16 1 Initial_RAW 528.812 0 HMEANS_RAW 29.6802 31 KMEANS_RAW 11.1876 18 2 Initial_RAW 529.044 0 HMEANS_RAW 22.0280 31 KMEANS_RAW 11.1876 16 3 Initial_RAW 515.958 0 HMEANS_RAW 29.8246 31 KMEANS_RAW 11.1876 18 4 Initial_RAW 538.477 0 HMEANS_RAW 29.3412 31 KMEANS_RAW 11.1876 18 5 Initial_RAW 518.365 0 HMEANS_RAW 22.6374 31 KMEANS_RAW 11.1876 16 6 Initial_RAW 534.259 0 HMEANS_RAW 21.9480 31 KMEANS_RAW 11.1876 16 7 Initial_RAW 523.961 0 HMEANS_RAW 22.9635 31 KMEANS_RAW 11.1876 17 8 Initial_RAW 520.655 0 HMEANS_RAW 31.9556 31 KMEANS_RAW 13.3161 22 9 Initial_RAW 529.907 0 HMEANS_RAW 31.9830 31 KMEANS_RAW 13.3161 22 10 Initial_RAW 532.714 0 HMEANS_RAW 29.6802 31 KMEANS_RAW 11.1876 18 11 Initial_RAW 523.751 0 HMEANS_RAW 21.5403 31 KMEANS_RAW 11.1876 16 12 Initial_RAW 530.430 0 HMEANS_RAW 29.3683 31 KMEANS_RAW 11.1876 18 13 Initial_RAW 528.678 0 HMEANS_RAW 30.3031 31 KMEANS_RAW 11.1876 18 14 Initial_RAW 536.657 0 HMEANS_RAW 28.6704 31 KMEANS_RAW 11.1876 18 15 Initial_RAW 516.384 0 HMEANS_RAW 29.8362 31 KMEANS_RAW 11.1876 18 ANALYSIS_RAW: Computed energy range for given cluster size: (The minimum and maximum should be close if we're taking enough iterations.) Cluster Minimum Maximum Size Energy Energy 16 11.1876 13.3161 Energy table: Cluster Energy Size Energy /point Sqrt(E/Pt) 16 11.1876 0.0224 0.1496 CLUSTER_CENSUS Individual cluster population and energy Index Population Percentage Energy Percentage Min Max 1 127 25 0.959368 8 374 500 2 14 2 0.559159 4 48 61 3 21 4 1.04371 9 275 295 4 30 6 1.02982 9 296 325 5 9 1 1.70202 15 251 259 6 48 9 1.05470 9 326 373 7 2 0 0.729483E-01 0 1 2 8 4 0 0.194541 1 3 6 9 21 4 0.651333 5 62 82 10 15 3 1.22947 10 260 274 11 6 1 0.330882 2 7 12 12 168 33 0.867334 7 83 250 13 7 1 0.330168 2 13 19 14 8 1 0.346981 3 20 27 15 9 1 0.358721 3 28 36 16 11 2 0.456469 4 37 47 ------ --- ------------ --- Total 500 100 11.1876 100 1 500 CVT_BASIS: Writing cluster generators to individual files. Write file gen_001.txt Write file gen_002.txt Write file gen_003.txt Write file gen_004.txt Write file gen_005.txt Write file gen_006.txt Write file gen_007.txt Write file gen_008.txt Write file gen_009.txt Write file gen_010.txt Write file gen_011.txt Write file gen_012.txt Write file gen_013.txt Write file gen_014.txt Write file gen_015.txt Write file gen_016.txt CVT_BASIS Normal end of execution. June 22 2002 11:34:35.519 AM