June 22 2002 1:22:22.373 PM 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_cavity/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_cavity/steady.txt". Steady max norm = 3.00000 Steady l2 norm = 33.7950 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 431.479 0 HMEANS_RAW 31.2771 12 KMEANS_RAW 22.9051 30 2 Initial_RAW 440.309 0 HMEANS_RAW 20.3295 16 KMEANS_RAW 11.9787 30 3 Initial_RAW 439.752 0 HMEANS_RAW 16.7430 21 KMEANS_RAW 11.9639 30 4 Initial_RAW 442.759 0 HMEANS_RAW 31.2805 8 KMEANS_RAW 22.9051 30 5 Initial_RAW 438.476 0 HMEANS_RAW 20.3324 12 KMEANS_RAW 11.9787 30 6 Initial_RAW 434.294 0 HMEANS_RAW 40.9850 7 KMEANS_RAW 22.9286 30 7 Initial_RAW 443.581 0 HMEANS_RAW 40.9873 5 KMEANS_RAW 22.9286 30 8 Initial_RAW 447.515 0 HMEANS_RAW 30.0341 14 KMEANS_RAW 11.9913 30 9 Initial_RAW 447.545 0 HMEANS_RAW 40.9873 6 KMEANS_RAW 22.9286 30 10 Initial_RAW 450.788 0 HMEANS_RAW 14.9976 10 KMEANS_RAW 11.9639 30 11 Initial_RAW 445.977 0 HMEANS_RAW 40.9907 8 KMEANS_RAW 22.9286 30 12 Initial_RAW 441.942 0 HMEANS_RAW 40.9850 7 KMEANS_RAW 22.9286 30 13 Initial_RAW 446.069 0 HMEANS_RAW 40.9850 8 KMEANS_RAW 22.9286 30 14 Initial_RAW 450.604 0 HMEANS_RAW 31.2805 13 KMEANS_RAW 22.9051 30 15 Initial_RAW 434.612 0 HMEANS_RAW 31.2805 7 KMEANS_RAW 22.9051 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 11.9639 22.9286 Energy table: Cluster Energy Size Energy /point Sqrt(E/Pt) 16 11.9639 0.0239 0.1547 CLUSTER_CENSUS Individual cluster population and energy Index Population Percentage Energy Percentage Min Max 1 57 11 3.04525 25 320 376 2 2 0 0.776057E-02 0 1 2 3 4 0 0.171837E-01 0 3 6 4 6 1 0.203958E-01 0 7 12 5 69 13 5.26039 43 251 319 6 8 1 0.276080E-01 0 13 20 7 102 20 0.733275E-01 0 149 250 8 35 7 0.770512E-01 0 114 148 9 22 4 0.814165E-01 0 92 113 10 9 1 0.321694E-01 0 21 29 11 10 2 0.413138E-01 0 30 39 12 11 2 0.522070E-01 0 40 50 13 124 24 3.03265 25 377 500 14 12 2 0.611766E-01 0 51 62 15 13 2 0.616545E-01 0 63 75 16 16 3 0.723950E-01 0 76 91 ------ --- ------------ --- Total 500 100 11.9639 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 1:33:01.343 PM