Tue Oct 19 17:10:12 2021 shepard_interp_1d_test Python version: 3.6.9 Test shepard_interp_1d(). p00_data_test tests p00_data Python version: 3.6.9 p00_data returns the actual (MxN) data for any problem. Problem 1 DATA_num = 18 DIM_num = 2 Data array: Row: 0 1 Col 0 : 0 4 1 : 1 5 2 : 2 6 3 : 4 6 4 : 5 5 5 : 6 3 6 : 7 1 7 : 8 1 8 : 9 1 9 : 10 3 10 : 11 4 11 : 12 4 12 : 13 3 13 : 14 3 14 : 15 4 15 : 16 4 16 : 17 3 17 : 18 0 Problem 2 DATA_num = 18 DIM_num = 2 Data array: Row: 0 1 Col 0 : 0 0 1 : 1.34 5 2 : 5 8.66 3 : 10 10 4 : 10.6 10.4 5 : 10.7 12 6 : 10.705 28.6 7 : 10.8 30.2 8 : 11.4 30.6 9 : 19.6 30.6 10 : 20.2 30.2 11 : 20.295 28.6 12 : 20.3 12 13 : 20.4 10.4 14 : 21 10 15 : 26 8.66 16 : 29.66 5 17 : 31 0 Problem 3 DATA_num = 11 DIM_num = 2 Data array: Row: 0 1 Col 0 : 0 0 1 : 2 10 2 : 3 10 3 : 5 10 4 : 6 10 5 : 8 10 6 : 9 10.5 7 : 11 15 8 : 12 50 9 : 14 60 10 : 15 85 Problem 4 DATA_num = 8 DIM_num = 2 Data array: Row: 0 1 Col 0 : 0 0 1 : 0.05 0.7 2 : 0.1 1 3 : 0.2 1 4 : 0.8 0.3 5 : 0.85 0.05 6 : 0.9 0.1 7 : 1 1 Problem 5 DATA_num = 9 DIM_num = 2 Data array: Row: 0 1 Col 0 : 0 0 1 : 0.1 0.9 2 : 0.2 0.95 3 : 0.3 0.9 4 : 0.4 0.1 5 : 0.5 0.05 6 : 0.6 0.05 7 : 0.8 0.2 8 : 1 1 Problem 6 DATA_num = 49 DIM_num = 2 Data array: Row: 0 1 Col 0 : 595 0.644 1 : 605 0.622 2 : 615 0.638 3 : 625 0.649 4 : 635 0.652 5 : 645 0.639 6 : 655 0.646 7 : 665 0.657 8 : 675 0.652 9 : 685 0.655 10 : 695 0.644 11 : 705 0.663 12 : 715 0.663 13 : 725 0.668 14 : 735 0.676 15 : 745 0.676 16 : 755 0.686 17 : 765 0.679 18 : 775 0.678 19 : 785 0.683 20 : 795 0.694 21 : 805 0.699 22 : 815 0.71 23 : 825 0.73 24 : 835 0.763 25 : 845 0.812 26 : 855 0.907 27 : 865 1.044 28 : 875 1.336 29 : 885 1.881 30 : 895 2.169 31 : 905 2.075 32 : 915 1.598 33 : 925 1.211 34 : 935 0.916 35 : 945 0.746 36 : 955 0.672 37 : 965 0.627 38 : 975 0.615 39 : 985 0.607 40 : 995 0.606 41 : 1005 0.609 42 : 1015 0.603 43 : 1025 0.601 44 : 1035 0.603 45 : 1045 0.601 46 : 1055 0.611 47 : 1065 0.601 48 : 1075 0.608 Problem 7 DATA_num = 4 DIM_num = 2 Data array: Row: 0 1 Col 0 : 0 1 1 : 1 2 2 : 4 2 3 : 5 1 Problem 8 DATA_num = 12 DIM_num = 2 Data array: Row: 0 1 Col 0 : -1 1 1 : -0.8 0.64 2 : -0.6 0.36 3 : -0.4 0.16 4 : -0.2 0.04 5 : 0 0 6 : 0.2 0.04 7 : 0.20001 0.05 8 : 0.4 0.16 9 : 0.6 0.36 10 : 0.8 0.64 11 : 1 1 p00_data_test: Normal end of execution. p00_data_num_test Python version: 3.6.9 p00_data_num returns the number of data points for any problem. Problem Data Num 1 18 2 18 3 11 4 8 5 9 6 49 7 4 8 12 p00_data_num_test: Normal end of execution. p00_dim_num_test Python version: 3.6.9 p00_dim_num returns the spatial dimension for any problem. Problem Dimension 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 p00_dim_num_test: Normal end of execution. p00_prob_num_test Python version: 3.6.9 p00_prob_num returns the number of test problems. TEST_INTERP includes 8 test problems. p00_prob_num_test: Normal end of execution. shepard_basis_1d_test: Python version: 3.6.9 shepard_basis_1d evaluates the Shepard 1D basis functions. Using power P = 2 The Shepard basis functions: Col: 0 1 2 3 Row 0 : 1 0 0 0 1 : 0.887921 0.0986578 0.010962 0.00245961 2 : 0.481964 0.481964 0.0301227 0.00595017 3 : 0.097897 0.881073 0.0179811 0.0030487 4 : 0 1 0 0 5 : 0.0368852 0.922131 0.0368852 0.00409836 6 : 0.0804268 0.723841 0.18096 0.0147723 7 : 0.0821097 0.447042 0.447042 0.023807 8 : 0.0466321 0.186528 0.746114 0.0207254 9 : 0.0116402 0.0377141 0.942854 0.00779218 10 : 0 0 1 0 11 : 0.00793883 0.019604 0.960598 0.0118592 12 : 0.0240964 0.0542169 0.86747 0.0542169 13 : 0.0395051 0.0824243 0.741818 0.136252 14 : 0.0484157 0.0948948 0.593093 0.263597 15 : 0.0479398 0.0891442 0.431458 0.431458 16 : 0.0386266 0.0686695 0.274678 0.618026 17 : 0.0245585 0.0419965 0.144845 0.7886 18 : 0.011272 0.0186333 0.0570644 0.91303 19 : 0.00271694 0.00435918 0.0121088 0.980815 20 : 0 0 0 1 shepard_basis_1d_test: Normal end of execution. shepard_value_1d_test: Python version: 3.6.9 shepard_value_1d evaluates a Shepard 1D interpolant. Using power P = 2 Table of interpolant values: 0: 0 -28 1: 0.5 -23.5644 2: 1 -7.9524 3: 1.5 6.41966 4: 2 10 5: 2.5 8.55738 6: 3 5.93188 7: 3.5 2.45174 8: 4 -2.05181 9: 4.5 -6.22928 10: 5 -8 11: 5.5 -5.78983 12: 6 1.71084 13: 6.5 15.8564 14: 7 37.5512 15: 7.5 65.9937 16: 8 97.5279 17: 8.5 126.327 18: 9 147.325 19: 9.5 158.763 20: 10 162 shepard_value_1d_test: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #1. Use Shepard interpolation with P = 0 Number of data points = 18 L2 interpolation error averaged per interpolant node = 0.392837 Normalized length of piecewise linear interpolant = 3.13553 Normalized length of Shepard interpolant = 1 Created plot file "p01_data.png" Created plot file "p01_0.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #1. Use Shepard interpolation with P = 1 Number of data points = 18 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 3.13553 Normalized length of Shepard interpolant = 2.19381 Created plot file "p01_data.png" Created plot file "p01_1.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #1. Use Shepard interpolation with P = 2 Number of data points = 18 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 3.13553 Normalized length of Shepard interpolant = 1.89564 Created plot file "p01_data.png" Created plot file "p01_2.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #1. Use Shepard interpolation with P = 4 Number of data points = 18 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 3.13553 Normalized length of Shepard interpolant = 1.8338 Created plot file "p01_data.png" Created plot file "p01_4.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #1. Use Shepard interpolation with P = 8 Number of data points = 18 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 3.13553 Normalized length of Shepard interpolant = 1.86378 Created plot file "p01_data.png" Created plot file "p01_8.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #2. Use Shepard interpolation with P = 0 Number of data points = 18 L2 interpolation error averaged per interpolant node = 2.58162 Normalized length of piecewise linear interpolant = 2.66086 Normalized length of Shepard interpolant = 1 Created plot file "p02_data.png" Created plot file "p02_0.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #2. Use Shepard interpolation with P = 1 Number of data points = 18 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 2.66086 Normalized length of Shepard interpolant = 2.44574 Created plot file "p02_data.png" Created plot file "p02_1.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #2. Use Shepard interpolation with P = 2 Number of data points = 18 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 2.66086 Normalized length of Shepard interpolant = 2.33282 Created plot file "p02_data.png" Created plot file "p02_2.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #2. Use Shepard interpolation with P = 4 Number of data points = 18 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 2.66086 Normalized length of Shepard interpolant = 2.15025 Created plot file "p02_data.png" Created plot file "p02_4.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #2. Use Shepard interpolation with P = 8 Number of data points = 18 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 2.66086 Normalized length of Shepard interpolant = 1.89203 Created plot file "p02_data.png" Created plot file "p02_8.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #3. Use Shepard interpolation with P = 0 Number of data points = 11 L2 interpolation error averaged per interpolant node = 7.87737 Normalized length of piecewise linear interpolant = 1.68472 Normalized length of Shepard interpolant = 1 Created plot file "p03_data.png" Created plot file "p03_0.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #3. Use Shepard interpolation with P = 1 Number of data points = 11 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 1.68472 Normalized length of Shepard interpolant = 1.5534 Created plot file "p03_data.png" Created plot file "p03_1.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #3. Use Shepard interpolation with P = 2 Number of data points = 11 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 1.68472 Normalized length of Shepard interpolant = 1.35841 Created plot file "p03_data.png" Created plot file "p03_2.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #3. Use Shepard interpolation with P = 4 Number of data points = 11 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 1.68472 Normalized length of Shepard interpolant = 1.34872 Created plot file "p03_data.png" Created plot file "p03_4.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #3. Use Shepard interpolation with P = 8 Number of data points = 11 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 1.68472 Normalized length of Shepard interpolant = 1.36823 Created plot file "p03_data.png" Created plot file "p03_8.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #4. Use Shepard interpolation with P = 0 Number of data points = 8 L2 interpolation error averaged per interpolant node = 0.149984 Normalized length of piecewise linear interpolant = 3.25908 Normalized length of Shepard interpolant = 1 Created plot file "p04_data.png" Created plot file "p04_0.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #4. Use Shepard interpolation with P = 1 Number of data points = 8 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 3.25908 Normalized length of Shepard interpolant = 1.98029 Created plot file "p04_data.png" Created plot file "p04_1.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #4. Use Shepard interpolation with P = 2 Number of data points = 8 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 3.25908 Normalized length of Shepard interpolant = 1.86801 Created plot file "p04_data.png" Created plot file "p04_2.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #4. Use Shepard interpolation with P = 4 Number of data points = 8 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 3.25908 Normalized length of Shepard interpolant = 1.88162 Created plot file "p04_data.png" Created plot file "p04_4.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #4. Use Shepard interpolation with P = 8 Number of data points = 8 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 3.25908 Normalized length of Shepard interpolant = 1.92152 Created plot file "p04_data.png" Created plot file "p04_8.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #5. Use Shepard interpolation with P = 0 Number of data points = 9 L2 interpolation error averaged per interpolant node = 0.143324 Normalized length of piecewise linear interpolant = 3.2218 Normalized length of Shepard interpolant = 1 Created plot file "p05_data.png" Created plot file "p05_0.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #5. Use Shepard interpolation with P = 1 Number of data points = 9 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 3.2218 Normalized length of Shepard interpolant = 2.19384 Created plot file "p05_data.png" Created plot file "p05_1.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #5. Use Shepard interpolation with P = 2 Number of data points = 9 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 3.2218 Normalized length of Shepard interpolant = 1.89234 Created plot file "p05_data.png" Created plot file "p05_2.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #5. Use Shepard interpolation with P = 4 Number of data points = 9 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 3.2218 Normalized length of Shepard interpolant = 1.85528 Created plot file "p05_data.png" Created plot file "p05_4.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #5. Use Shepard interpolation with P = 8 Number of data points = 9 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 3.2218 Normalized length of Shepard interpolant = 1.88946 Created plot file "p05_data.png" Created plot file "p05_8.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #6. Use Shepard interpolation with P = 0 Number of data points = 49 L2 interpolation error averaged per interpolant node = 0.0530251 Normalized length of piecewise linear interpolant = 2.68209 Normalized length of Shepard interpolant = 1 Created plot file "p06_data.png" Created plot file "p06_0.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #6. Use Shepard interpolation with P = 1 Number of data points = 49 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 2.68209 Normalized length of Shepard interpolant = 2.43272 Created plot file "p06_data.png" Created plot file "p06_1.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #6. Use Shepard interpolation with P = 2 Number of data points = 49 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 2.68209 Normalized length of Shepard interpolant = 1.73311 Created plot file "p06_data.png" Created plot file "p06_2.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #6. Use Shepard interpolation with P = 4 Number of data points = 49 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 2.68209 Normalized length of Shepard interpolant = 1.6757 Created plot file "p06_data.png" Created plot file "p06_4.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #6. Use Shepard interpolation with P = 8 Number of data points = 49 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 2.68209 Normalized length of Shepard interpolant = 1.699 Created plot file "p06_data.png" Created plot file "p06_8.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #7. Use Shepard interpolation with P = 0 Number of data points = 4 L2 interpolation error averaged per interpolant node = 0.25 Normalized length of piecewise linear interpolant = 2.63961 Normalized length of Shepard interpolant = 1 Created plot file "p07_data.png" Created plot file "p07_0.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #7. Use Shepard interpolation with P = 1 Number of data points = 4 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 2.63961 Normalized length of Shepard interpolant = 1.76174 Created plot file "p07_data.png" Created plot file "p07_1.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #7. Use Shepard interpolation with P = 2 Number of data points = 4 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 2.63961 Normalized length of Shepard interpolant = 1.70587 Created plot file "p07_data.png" Created plot file "p07_2.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #7. Use Shepard interpolation with P = 4 Number of data points = 4 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 2.63961 Normalized length of Shepard interpolant = 1.6854 Created plot file "p07_data.png" Created plot file "p07_4.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #7. Use Shepard interpolation with P = 8 Number of data points = 4 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 2.63961 Normalized length of Shepard interpolant = 1.69451 Created plot file "p07_data.png" Created plot file "p07_8.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #8. Use Shepard interpolation with P = 0 Number of data points = 12 L2 interpolation error averaged per interpolant node = 0.101554 Normalized length of piecewise linear interpolant = 2.31939 Normalized length of Shepard interpolant = 1 Created plot file "p08_data.png" Created plot file "p08_0.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #8. Use Shepard interpolation with P = 1 Number of data points = 12 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 2.31939 Normalized length of Shepard interpolant = 1.80617 Created plot file "p08_data.png" Created plot file "p08_1.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #8. Use Shepard interpolation with P = 2 Number of data points = 12 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 2.31939 Normalized length of Shepard interpolant = 1.57572 Created plot file "p08_data.png" Created plot file "p08_2.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #8. Use Shepard interpolation with P = 4 Number of data points = 12 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 2.31939 Normalized length of Shepard interpolant = 1.61322 Created plot file "p08_data.png" Created plot file "p08_4.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test01: Python version: 3.6.9 Interpolate data from TEST_INTERP problem #8. Use Shepard interpolation with P = 8 Number of data points = 12 L2 interpolation error averaged per interpolant node = 0 Normalized length of piecewise linear interpolant = 2.31939 Normalized length of Shepard interpolant = 1.65868 Created plot file "p08_data.png" Created plot file "p08_8.0_shepard.png". shepard_interp_1d_test01: Normal end of execution. shepard_interp_1d_test: Normal end of execution. Tue Oct 19 17:10:19 2021