June 22 2002 11:56:57.880 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 = 7 For RUN_TYPE = 7, 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 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 382.734 0 HMEANS_RAW 30.1510 8 KMEANS_RAW 7.58069 30 2 Initial_RAW 382.591 0 HMEANS_RAW 30.1741 11 KMEANS_RAW 7.58069 30 3 Initial_RAW 383.312 0 HMEANS_RAW 18.9901 26 KMEANS_RAW 6.98885 29 4 Initial_RAW 387.151 0 HMEANS_RAW 39.1083 14 KMEANS_RAW 7.23308 30 5 Initial_RAW 379.535 0 HMEANS_RAW 30.0489 14 KMEANS_RAW 7.58069 30 6 Initial_RAW 386.032 0 HMEANS_RAW 41.2038 9 KMEANS_RAW 7.65926 30 7 Initial_RAW 381.064 0 HMEANS_RAW 43.9577 12 KMEANS_RAW 7.65926 30 8 Initial_RAW 385.532 0 HMEANS_RAW 32.2373 11 KMEANS_RAW 7.15217 30 9 Initial_RAW 390.347 0 HMEANS_RAW 38.9705 13 KMEANS_RAW 7.23308 30 10 Initial_RAW 390.264 0 HMEANS_RAW 19.6671 21 KMEANS_RAW 6.98885 30 11 Initial_RAW 383.584 0 HMEANS_RAW 43.9475 14 KMEANS_RAW 7.65926 30 12 Initial_RAW 387.147 0 HMEANS_RAW 43.8868 10 KMEANS_RAW 7.65926 30 13 Initial_RAW 395.947 0 HMEANS_RAW 16.1799 14 KMEANS_RAW 6.98885 22 14 Initial_RAW 394.766 0 HMEANS_RAW 19.5004 20 KMEANS_RAW 6.98885 30 15 Initial_RAW 374.376 0 HMEANS_RAW 25.1386 13 KMEANS_RAW 7.34117 30 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 6.9889 7.6593 Energy table: Cluster Energy Size Energy /point Sqrt(E/Pt) 16 6.9889 0.0140 0.1182 CLUSTER_CENSUS Individual cluster population and energy Index Population Percentage Energy Percentage Min Max 1 4 0 0.596070E-01 0 1 4 2 6 1 0.871442E-01 1 5 10 3 22 4 0.294962 4 61 82 4 24 4 0.854919 12 357 380 5 7 1 0.122495 1 11 17 6 7 1 0.138942 1 18 24 7 168 33 0.301328 4 83 250 8 28 5 0.978744 13 251 278 9 7 1 0.162223 2 25 31 10 32 6 0.778546 11 325 356 11 7 1 0.157091 2 32 38 12 46 9 0.826157 11 279 324 13 88 17 0.828463 11 413 500 14 9 1 0.225500 3 39 47 15 13 2 0.280039 4 48 60 16 32 6 0.892693 12 381 412 ------ --- ------------ --- Total 500 100 6.98885 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 12:08:35.405 PM