\fRun 1 1.41 1.33 1.374 1.345 1.563 1.557 1.501 1.387 1.374 1.367 Run 2 1.507 1.365 1.467 1.598 1.837 1.764 1.733 1.654 1.656 1.649 Run 3 1.695 1.604 1.807 1.917 2.036 2.042 1.962 1.932 1.931 1.924 Run 4 1.963 2.03 2.156 2.215 2.258 2.179 2.217 2.194 2.188 2.174 Surface plot for parallel plate configuration NNNNNN Series4 1 2 Series3 5 Series2 6 9 Series1 10 1.3-1.4 1.4-15 15-16 016-17 17-18 18-19 19-2 2-2.1 2.1-2.2 2 2-2.3 2.3-2.4 2.4-25.25-26 Contour plot for parallel plate configuration Series4 Series3 Series2 Series1 5 6 9 10 13.14014151516-1617-1718-1810-10.7 point and line configuration parallel plate configuration (+