May 19 2002 11:03:04.880 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 = 3 For RUN_TYPE = 3, H C Lee has asked that we read in the steady state solution from "STEADY.DAT" and, letting SS be the steady state solution, subtract 1/3 SS from solution 1 subtract 5/3 SS from solutions 2 through 201 subtract 1/3 SS from solutions 202 through 401. The clustering process is then carried out on the modified data. What is the name of the XY data file? The file "/math/WWW/f_src/cvt_basis_data/xy.dat" 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_data/steady.dat". 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 401 The data is stored in an M by N matrix. The "spatial" dimension M is 3362 The number of data points N is 401 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 442.526 0 HMEANS_RAW 27.0071 24 KMEANS_RAW 12.0472 20 2 Initial_RAW 428.127 0 HMEANS_RAW 34.0399 25 KMEANS_RAW 12.0472 22 3 Initial_RAW 436.896 0 HMEANS_RAW 34.0399 24 KMEANS_RAW 12.0472 22 4 Initial_RAW 434.828 0 HMEANS_RAW 34.0496 25 KMEANS_RAW 12.0472 22 5 Initial_RAW 426.458 0 HMEANS_RAW 34.0399 27 KMEANS_RAW 12.0472 22 6 Initial_RAW 433.023 0 HMEANS_RAW 43.8496 24 KMEANS_RAW 16.3722 24 7 Initial_RAW 438.286 0 HMEANS_RAW 26.7911 31 KMEANS_RAW 9.56672 23 8 Initial_RAW 440.438 0 HMEANS_RAW 22.5193 30 KMEANS_RAW 10.1097 18 9 Initial_RAW 434.398 0 HMEANS_RAW 34.0399 26 KMEANS_RAW 12.0472 22 10 Initial_RAW 445.852 0 HMEANS_RAW 43.8496 26 KMEANS_RAW 16.3722 24 11 Initial_RAW 429.962 0 HMEANS_RAW 34.0399 25 KMEANS_RAW 12.0472 22 12 Initial_RAW 432.482 0 HMEANS_RAW 34.9294 27 KMEANS_RAW 12.0472 23 13 Initial_RAW 443.283 0 HMEANS_RAW 33.8239 24 KMEANS_RAW 12.0472 23 14 Initial_RAW 427.522 0 HMEANS_RAW 27.5980 24 KMEANS_RAW 12.0472 20 15 Initial_RAW 426.808 0 HMEANS_RAW 27.3429 25 KMEANS_RAW 12.0472 20 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 9.5667 16.3722 Energy table: Cluster Energy Size Energy /point Sqrt(E/Pt) 16 9.5667 0.0239 0.1545 CLUSTER_CENSUS Individual cluster population and energy Index Population Percentage Energy Percentage Min Max 1 12 2 1.22159 12 32 43 2 121 30 0.986010 9 81 201 3 40 9 0.607101 5 281 320 4 82 20 0.626152 6 1 401 5 2 0 0.660787E-01 0 2 3 6 22 5 0.910143 8 59 80 7 4 0 0.176450 1 4 7 8 15 3 0.783237 7 44 58 9 11 2 0.767685 7 208 218 10 6 1 0.299730 2 8 13 11 8 1 0.443531 4 14 21 12 27 6 0.609200 5 254 280 13 6 1 0.750877 7 202 207 14 20 4 0.623295 6 234 253 15 10 2 0.584555 5 22 31 16 15 3 0.655549 6 219 233 ------ --- ------------ --- Total 401 100 10.1112 100 1 401 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. May 19 2002 11:11:52.274 AM