CS2TST: CSHEP2D Test Program Specify a node set number in the range 1 to 5: KS = 1 Specify the first test function (1 to 10): KFF = 1 Specify the last test function ( 1 to 10): KFL = 10 N = 100 Specify the number of nodes NC for the least squares fits. NC = 17 is recommended. NC GE 9. NC = 17 Specify the number of nodes NW for the weights. NW = 30 is recommended. 1 LE NW LE MIN(40,N-1). NW = 30 Specify the number of rows and columns NR in the uniform grid of cells used to locate nearest neighbors. NR = Sqrt(N/3) is recommended. 1 LE NR LE 10. NR = 6 CS2TST Output: CSHEP2D Interpolation Errors for N nodes and an NI by NI Uniform Grid of Interpolationion Points in the Unit Square Node set 1 N = 100 NI = 33 NC = 17 NW = 30 NR = 6 Function Max Error Mean Error SSE/SSM 1 0.0451 0.00396 0.000560 2 0.0367 0.00222 0.002090 3 0.0100 0.00050 0.000182 4 0.0012 0.00016 0.000010 5 0.0109 0.00076 0.000345 6 0.0020 0.00010 0.000010 7 0.8037 0.07071 0.011088 8 0.2982 0.02706 0.008277 9 12.7220 0.76454 0.003507 10 0.2634 0.01735 0.022579 Average SSE/SSM over the test functions = 0.004865 CS2TST: CSHEP2D Test Program Specify a node set number in the range 1 to 5: KS = 2 Specify the first test function (1 to 10): KFF = 1 Specify the last test function ( 1 to 10): KFL = 10 N = 33 Specify the number of nodes NC for the least squares fits. NC = 17 is recommended. NC GE 9. NC = 17 Specify the number of nodes NW for the weights. NW = 30 is recommended. 1 LE NW LE MIN(40,N-1). NW = 30 Specify the number of rows and columns NR in the uniform grid of cells used to locate nearest neighbors. NR = Sqrt(N/3) is recommended. 1 LE NR LE 10. NR = 6 CS2TST Output: CSHEP2D Interpolation Errors for N nodes and an NI by NI Uniform Grid of Interpolationion Points in the Unit Square Node set 2 N = 33 NI = 33 NC = 17 NW = 30 NR = 6 Function Max Error Mean Error SSE/SSM 1 0.1985 0.03217 0.027103 2 0.0906 0.01514 0.050291 3 0.0342 0.00574 0.009804 4 0.0103 0.00209 0.001336 5 0.0789 0.01122 0.063871 6 0.0063 0.00102 0.000445 7 5.1166 0.45137 0.545207 8 0.5898 0.13708 0.136134 9 82.7808 11.48947 0.712648 10 1.2923 0.11623 0.922764 Average SSE/SSM over the test functions = 0.246960 CS2TST: CSHEP2D Test Program Specify a node set number in the range 1 to 5: KS = 3 Specify the first test function (1 to 10): KFF = 1 Specify the last test function ( 1 to 10): KFL = 10 N = 25 Specify the number of nodes NC for the least squares fits. NC = 17 is recommended. NC GE 9. NC = 17 Specify the number of nodes NW for the weights. NW = 30 is recommended. 1 LE NW LE MIN(40,N-1). NW = 24 Specify the number of rows and columns NR in the uniform grid of cells used to locate nearest neighbors. NR = Sqrt(N/3) is recommended. 1 LE NR LE 10. NR = 3 CS2TST Output: CSHEP2D Interpolation Errors for N nodes and an NI by NI Uniform Grid of Interpolationion Points in the Unit Square Node set 3 N = 25 NI = 33 NC = 17 NW = 24 NR = 3 Function Max Error Mean Error SSE/SSM 1 0.2626 0.03981 0.040828 2 0.1053 0.01518 0.060934 3 0.0473 0.00803 0.018707 4 0.0138 0.00274 0.002377 5 0.0727 0.01328 0.054079 6 0.0147 0.00148 0.001309 7 4.8199 0.66708 0.697738 8 0.6648 0.14659 0.137615 9 52.8263 11.16329 0.434668 10 0.6301 0.13906 0.614843 Average SSE/SSM over the test functions = 0.206310 CS2TST: CSHEP2D Test Program Specify a node set number in the range 1 to 5: KS = 4 Specify the first test function (1 to 10): KFF = 1 Specify the last test function ( 1 to 10): KFL = 10 N = 100 Specify the number of nodes NC for the least squares fits. NC = 17 is recommended. NC GE 9. NC = 17 Specify the number of nodes NW for the weights. NW = 30 is recommended. 1 LE NW LE MIN(40,N-1). NW = 30 Specify the number of rows and columns NR in the uniform grid of cells used to locate nearest neighbors. NR = Sqrt(N/3) is recommended. 1 LE NR LE 10. NR = 6 CS2TST Output: CSHEP2D Interpolation Errors for N nodes and an NI by NI Uniform Grid of Interpolationion Points in the Unit Square Node set 4 N = 100 NI = 33 NC = 17 NW = 30 NR = 6 Function Max Error Mean Error SSE/SSM 1 0.1343 0.00560 0.002356 2 0.0364 0.00227 0.001795 3 0.0111 0.00048 0.000151 4 0.0073 0.00025 0.000059 5 0.0211 0.00112 0.000914 6 0.0062 0.00012 0.000034 7 2.3553 0.08585 0.029959 8 0.3535 0.02422 0.006531 9 16.6364 1.18242 0.009313 10 0.3230 0.02021 0.026761 Average SSE/SSM over the test functions = 0.007787 CS2TST: CSHEP2D Test Program Specify a node set number in the range 1 to 5: KS = 5 Specify the first test function (1 to 10): KFF = 1 Specify the last test function ( 1 to 10): KFL = 10 N = 81 Specify the number of nodes NC for the least squares fits. NC = 17 is recommended. NC GE 9. NC = 17 Specify the number of nodes NW for the weights. NW = 30 is recommended. 1 LE NW LE MIN(40,N-1). NW = 30 Specify the number of rows and columns NR in the uniform grid of cells used to locate nearest neighbors. NR = Sqrt(N/3) is recommended. 1 LE NR LE 10. NR = 5 CS2TST Output: CSHEP2D Interpolation Errors for N nodes and an NI by NI Uniform Grid of Interpolationion Points in the Unit Square Node set 5 N = 81 NI = 33 NC = 17 NW = 30 NR = 5 Function Max Error Mean Error SSE/SSM 1 0.0407 0.00412 0.000542 2 0.0109 0.00189 0.001040 3 0.0024 0.00029 0.000026 4 0.0007 0.00019 0.000008 5 0.0048 0.00071 0.000193 6 0.0007 0.00007 0.000003 7 0.2627 0.04395 0.003174 8 0.0724 0.01797 0.001862 9 6.3224 0.96095 0.003977 10 0.1488 0.01626 0.010463 Average SSE/SSM over the test functions = 0.002129 CS2TST: CSHEP2D Test Program Specify a node set number in the range 1 to 5: END OF FILE.