24 December 2011 11:08:55 AM QUALITY_PRB C++ version Test the QUALITY library. TEST_HALTON Analyze a pointset in the unit hypercube. We use a built-in sample routine. Measures of uniform point dispersion. The pointset was read from "cvt_02_00100.txt" The sample routine will be SAMPLE_HYPERCUBE_UNIFORM. Spatial dimension DIM_NUM = 2 The number of points N = 100 The number of sample points NS = 100000 The random number SEED_INIT = 123456789 5x5 portion of data read from file: Row: 1 2 Col 1 0.176288 0.959322 2 0.793587 0.574527 3 0.417022 0.0537779 4 0.323392 0.0535093 5 0.123646 0.616238 Triangulated data generates 185 triangles. TEST005 ALPHA_MEASURE computes the ALPHA measure of quality. The minimum angle measure ALPHA = 0.000273116 TEST006 AREA_MEASURE computes the AREA measure of quality. The area ratio measure AREA = 0.00249878 TEST007 BETA_MEASURE computes the BETA measure of quality. Relative spacing deviation BETA = 0.0476341 TEST01 CHI_MEASURE computes the CHI measure of quality. The regularity measure Chi = 1.68697 TEST02 D_MEASURE computes the D measure of quality. 2nd moment determinant measure D = 3.14587e-08 TEST03 E_MEASURE computes the E measure of quality. The Voronoi energy measure E = 0.00165094 TEST04 GAMMA_MEASURE computes the Gamma measure of quality. The mesh ratio Gamma = 1.26418 TEST05 H_MEASURE computes the H measure of quality. The point distribution norm H = 0.0794576 TEST06 LAMBDA_MEASURE computes the Lambda measure of quality. The COV measure Lambda = 0.0473954 TEST07 MU_MEASURE computes the Mu measure of quality. The point distribution ratio Mu = 1.33054 TEST08 NU_MEASURE computes the Nu measure of quality. The cell volume deviation Nu = 1.52201 TEST083 Q_MEASURE computes the Q measure of quality. The triangle uniformity measure Q = 6.69943e-07 TEST085 R0_MEASURE computes the Riesz S = 0 energy measure of quality. The R0 measure R0 = 0.784375 TEST09 SPHERE_MEASURE computes the sphere measure of quality. Nonintersecting sphere volume S = 0.728965 TEST10 TAU_MEASURE computes the Tau measure of quality. 2nd moment trace measure Tau = 0.000438737 TEST11 POINTSET_SPACING computes pointset spacing parameters. Minimum spacing GAMMA_MIN = 0.0877341 Average spacing GAMMA_AVE = 0.0976961 Maximum spacing GAMMA_MAX = 0.110912 Spacing standard dev GAMMA_STD = 0.00465367 TEST_HALTON Analyze a pointset in the unit hypercube. We use a built-in sample routine. Measures of uniform point dispersion. The pointset was read from "halton_02_00100.txt" The sample routine will be SAMPLE_HYPERCUBE_UNIFORM. Spatial dimension DIM_NUM = 2 The number of points N = 100 The number of sample points NS = 100000 The random number SEED_INIT = 123456789 5x5 portion of data read from file: Row: 1 2 Col 1 0 0 2 0.5 0.333333 3 0.25 0.666667 4 0.75 0.111111 5 0.125 0.444444 Triangulated data generates 188 triangles. TEST005 ALPHA_MEASURE computes the ALPHA measure of quality. The minimum angle measure ALPHA = 0.0278957 TEST005 ALPHA_MEASURE computes the ALPHA measure of quality. The minimum angle measure ALPHA = 0.0278957 TEST007 BETA_MEASURE computes the BETA measure of quality. Relative spacing deviation BETA = 0.290419 TEST01 CHI_MEASURE computes the CHI measure of quality. The regularity measure Chi = 5.1746 TEST02 D_MEASURE computes the D measure of quality. 2nd moment determinant measure D = 6.62849e-07 TEST03 E_MEASURE computes the E measure of quality. The Voronoi energy measure E = 0.0022173 TEST04 GAMMA_MEASURE computes the Gamma measure of quality. The mesh ratio Gamma = 3.36968 TEST05 H_MEASURE computes the H measure of quality. The point distribution norm H = 0.124875 TEST06 LAMBDA_MEASURE computes the Lambda measure of quality. The COV measure Lambda = 0.288963 TEST07 MU_MEASURE computes the Mu measure of quality. The point distribution ratio Mu = 2.31022 TEST08 NU_MEASURE computes the Nu measure of quality. The cell volume deviation Nu = 5.39432 TEST083 Q_MEASURE computes the Q measure of quality. The triangle uniformity measure Q = 0.00186193 TEST085 R0_MEASURE computes the Riesz S = 0 energy measure of quality. The R0 measure R0 = 0.778177 TEST09 SPHERE_MEASURE computes the sphere measure of quality. Nonintersecting sphere volume S = 0.40668 TEST10 TAU_MEASURE computes the Tau measure of quality. 2nd moment trace measure Tau = 0.00165464 TEST11 POINTSET_SPACING computes pointset spacing parameters. Minimum spacing GAMMA_MIN = 0.040412 Average spacing GAMMA_AVE = 0.0712137 Maximum spacing GAMMA_MAX = 0.136176 Spacing standard dev GAMMA_STD = 0.0206818 TEST_SPHERE Analyze a pointset in the unit sphere. We use a built-in sample routine. Measures of uniform point dispersion. The pointset was read from "sphere_02_00100.txt" The sample routine will be SAMPLE_SPHERE_UNIFORM. The spatial dimension DIM_NUM = 2 The number of points N = 100 The number of sample points NS = 100000 The random number SEED_INIT = 123456789 5x5 portion of data read from file: Row: 1 2 Col 1 0.876684 -0.246849 2 -0.22158 0.130465 3 0.161346 0.133403 4 0.620678 0.25357 5 0.026216 -0.892524 Triangulated data generates 185 triangles. TEST005 ALPHA_MEASURE computes the ALPHA measure of quality. The minimum angle measure ALPHA = 0.0091345 TEST006 AREA_MEASURE computes the AREA measure of quality. The area ratio measure AREA = 0.00130776 TEST007 BETA_MEASURE computes the BETA measure of quality. Relative spacing deviation BETA = 0.527868 TEST01 CHI_MEASURE computes the CHI measure of quality. The regularity measure Chi = 35.4672 TEST02 D_MEASURE computes the D measure of quality. 2nd moment determinant measure D = 1.70468e-05 TEST03 E_MEASURE computes the E measure of quality. The Voronoi energy measure E = 0.0114285 TEST04 GAMMA_MEASURE computes the Gamma measure of quality. The mesh ratio Gamma = 31.195 TEST05 H_MEASURE computes the H measure of quality. The point distribution norm H = 0.290158 TEST06 LAMBDA_MEASURE computes the Lambda measure of quality. The COV measure Lambda = 0.525222 TEST07 MU_MEASURE computes the Mu measure of quality. The point distribution ratio Mu = 7.34451 TEST08 NU_MEASURE computes the Nu measure of quality. The cell volume deviation Nu = 47.5921 TEST083 Q_MEASURE computes the Q measure of quality. The triangle uniformity measure Q = 0.000762319 TEST085 R0_MEASURE computes the Riesz S = 0 energy measure of quality. The R0 measure R0 = 0.290815 TEST09 SPHERE_MEASURE computes the sphere measure of quality. SPHERE_MEASURE - Fatal error! Some of the data is not inside the unit hypercube. Nonintersecting sphere volume S = 1e+30 TEST10 TAU_MEASURE computes the Tau measure of quality. 2nd moment trace measure Tau = 0.0126201 TEST11 POINTSET_SPACING computes pointset spacing parameters. Minimum spacing GAMMA_MIN = 0.00792938 Average spacing GAMMA_AVE = 0.0882528 Maximum spacing GAMMA_MAX = 0.247357 Spacing standard dev GAMMA_STD = 0.0465859 QUALITY_PRB Normal end of execution. 24 December 2011 11:09:00 AM