June 20 2002 4:40:14.202 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 = 8 For RUN_TYPE = 8, T-Cell data. 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 DROP the odd numbered solutions. We do NOT normalize the result. What is the name of the XY data file? The file "/math/WWW/f_src/cvt_basis_tcell/xy.txt" contains 4961 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_tcell/steady.txt". Steady max norm = 3.00284 Steady l2 norm = 121.425 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 9922 The number of data points N is 500 All the data has been read into POINT. RUN_TYPE = 8: Thin out the input data points. Thinning increment is 2 Original input data size is 500 Thinned data size is 250 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: 4 4 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: 4 1 Initial_RAW 23321.3 0 HMEANS_RAW 4446.31 14 KMEANS_RAW 4429.72 3 2 Initial_RAW 23459.9 0 HMEANS_RAW 4455.28 13 KMEANS_RAW 4438.27 3 3 Initial_RAW 23643.3 0 HMEANS_RAW 4446.31 13 KMEANS_RAW 4429.72 3 4 Initial_RAW 23387.1 0 HMEANS_RAW 4455.28 13 KMEANS_RAW 4438.27 3 5 Initial_RAW 23324.0 0 HMEANS_RAW 5406.55 7 KMEANS_RAW 4429.72 11 6 Initial_RAW 23458.9 0 HMEANS_RAW 5406.55 7 KMEANS_RAW 4429.72 11 7 Initial_RAW 23026.8 0 HMEANS_RAW 5406.55 7 KMEANS_RAW 4429.72 11 8 Initial_RAW 22928.7 0 HMEANS_RAW 4441.06 15 KMEANS_RAW 4429.72 3 9 Initial_RAW 22857.0 0 HMEANS_RAW 4446.31 13 KMEANS_RAW 4429.72 3 10 Initial_RAW 23298.4 0 HMEANS_RAW 5406.55 7 KMEANS_RAW 4429.72 11 11 Initial_RAW 23567.4 0 HMEANS_RAW 4455.28 13 KMEANS_RAW 4438.27 3 12 Initial_RAW 23379.7 0 HMEANS_RAW 4441.06 16 KMEANS_RAW 4429.72 3 13 Initial_RAW 23034.5 0 HMEANS_RAW 5406.55 7 KMEANS_RAW 4429.72 11 14 Initial_RAW 23097.2 0 HMEANS_RAW 4446.31 12 KMEANS_RAW 4429.72 3 15 Initial_RAW 23404.1 0 HMEANS_RAW 4455.28 13 KMEANS_RAW 4438.27 3 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 4 4429.7228 4438.2730 Energy table: Cluster Energy Size Energy /point Sqrt(E/Pt) 4 4429.7228 17.7189 4.2094 CLUSTER_CENSUS Individual cluster population and energy Index Population Percentage Energy Percentage Min Max 1 12 4 1576.55 35 126 137 2 17 6 512.222 11 7 23 3 6 2 514.488 11 1 6 4 215 86 1827.08 41 24 250 ------ --- ------------ --- Total 250 100 4430.33 100 1 250 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 CVT_BASIS Normal end of execution. June 20 2002 4:50:57.447 PM