lc = 0.2 ;
lc2 = 1 ;
lc3 = 0.1 ;
Point(1) =  {1.000000e+00,0.000000e+00,0.000000e+00,lc3}; 
Point(2) =  {9.997533e-01,0.000000e+00,-3.498543e-05,lc}; 
Point(3) =  {9.990134e-01,0.000000e+00,-1.398841e-04,lc}; 
Point(4) =  {9.977810e-01,0.000000e+00,-3.143904e-04,lc}; 
Point(5) =  {9.960575e-01,0.000000e+00,-5.579769e-04,lc}; 
Point(6) =  {9.938442e-01,0.000000e+00,-8.699747e-04,lc}; 
Point(7) =  {9.911436e-01,0.000000e+00,-1.249551e-03,lc}; 
Point(8) =  {9.879584e-01,0.000000e+00,-1.695579e-03,lc}; 
Point(9) =  {9.842916e-01,0.000000e+00,-2.206860e-03,lc}; 
Point(10) = {9.801469e-01,0.000000e+00,-2.781989e-03,lc}; 
Point(11) = {9.755284e-01,0.000000e+00,-3.419365e-03,lc}; 
Point(12) = {9.704404e-01,0.000000e+00,-4.117359e-03,lc}; 
Point(13) = {9.648883e-01,0.000000e+00,-4.874101e-03,lc}; 
Point(14) = {9.588774e-01,0.000000e+00,-5.687566e-03,lc}; 
Point(15) = {9.524136e-01,0.000000e+00,-6.555737e-03,lc}; 
Point(16) = {9.455034e-01,0.000000e+00,-7.476377e-03,lc}; 
Point(17) = {9.381535e-01,0.000000e+00,-8.447210e-03,lc}; 
Point(18) = {9.303712e-01,0.000000e+00,-9.465891e-03,lc}; 
Point(19) = {9.221641e-01,0.000000e+00,-1.052998e-02,lc}; 
Point(20) = {9.135405e-01,0.000000e+00,-1.163695e-02,lc}; 
Point(21) = {9.045087e-01,0.000000e+00,-1.278429e-02,lc}; 
Point(22) = {8.950777e-01,0.000000e+00,-1.396934e-02,lc}; 
Point(23) = {8.852569e-01,0.000000e+00,-1.518951e-02,lc}; 
Point(24) = {8.750558e-01,0.000000e+00,-1.644214e-02,lc}; 
Point(25) = {8.644845e-01,0.000000e+00,-1.772453e-02,lc}; 
Point(26) = {8.535537e-01,0.000000e+00,-1.903398e-02,lc}; 
Point(27) = {8.422739e-01,0.000000e+00,-2.036772e-02,lc}; 
Point(28) = {8.306563e-01,0.000000e+00,-2.172309e-02,lc}; 
Point(29) = {8.187124e-01,0.000000e+00,-2.309725e-02,lc}; 
Point(30) = {8.064539e-01,0.000000e+00,-2.448751e-02,lc}; 
Point(31) = {7.938930e-01,0.000000e+00,-2.589105e-02,lc}; 
Point(32) = {7.810421e-01,0.000000e+00,-2.730503e-02,lc}; 
Point(33) = {7.679139e-01,0.000000e+00,-2.872668e-02,lc}; 
Point(34) = {7.545212e-01,0.000000e+00,-3.015313e-02,lc}; 
Point(35) = {7.408773e-01,0.000000e+00,-3.158154e-02,lc}; 
Point(36) = {7.269957e-01,0.000000e+00,-3.300894e-02,lc}; 
Point(37) = {7.128901e-01,0.000000e+00,-3.443245e-02,lc}; 
Point(38) = {6.985745e-01,0.000000e+00,-3.584905e-02,lc}; 
Point(39) = {6.840628e-01,0.000000e+00,-3.725576e-02,lc}; 
Point(40) = {6.693696e-01,0.000000e+00,-3.864942e-02,lc}; 
Point(41) = {6.545091e-01,0.000000e+00,-4.002701e-02,lc}; 
Point(42) = {6.394961e-01,0.000000e+00,-4.138529e-02,lc}; 
Point(43) = {6.243456e-01,0.000000e+00,-4.272101e-02,lc}; 
Point(44) = {6.090723e-01,0.000000e+00,-4.403092e-02,lc}; 
Point(45) = {5.936913e-01,0.000000e+00,-4.531165e-02,lc}; 
Point(46) = {5.782179e-01,0.000000e+00,-4.655984e-02,lc}; 
Point(47) = {5.626673e-01,0.000000e+00,-4.777199e-02,lc}; 
Point(48) = {5.470549e-01,0.000000e+00,-4.894463e-02,lc}; 
Point(49) = {5.313960e-01,0.000000e+00,-5.007425e-02,lc}; 
Point(50) = {5.157061e-01,0.000000e+00,-5.115728e-02,lc}; 
Point(51) = {5.000008e-01,0.000000e+00,-5.219014e-02,lc}; 
Point(52) = {4.842954e-01,0.000000e+00,-5.316926e-02,lc}; 
Point(53) = {4.686055e-01,0.000000e+00,-5.409108e-02,lc}; 
Point(54) = {4.529467e-01,0.000000e+00,-5.495201e-02,lc}; 
Point(55) = {4.373342e-01,0.000000e+00,-5.574857e-02,lc}; 
Point(56) = {4.217836e-01,0.000000e+00,-5.647729e-02,lc}; 
Point(57) = {4.063102e-01,0.000000e+00,-5.713477e-02,lc}; 
Point(58) = {3.909292e-01,0.000000e+00,-5.771770e-02,lc}; 
Point(59) = {3.756559e-01,0.000000e+00,-5.822293e-02,lc}; 
Point(60) = {3.605053e-01,0.000000e+00,-5.864737e-02,lc}; 
Point(61) = {3.454924e-01,0.000000e+00,-5.898812e-02,lc}; 
Point(62) = {3.306319e-01,0.000000e+00,-5.924247e-02,lc}; 
Point(63) = {3.159386e-01,0.000000e+00,-5.940786e-02,lc}; 
Point(64) = {3.014269e-01,0.000000e+00,-5.948193e-02,lc}; 
Point(65) = {2.871112e-01,0.000000e+00,-5.946260e-02,lc}; 
Point(66) = {2.730056e-01,0.000000e+00,-5.934800e-02,lc}; 
Point(67) = {2.591240e-01,0.000000e+00,-5.913650e-02,lc}; 
Point(68) = {2.454802e-01,0.000000e+00,-5.882679e-02,lc}; 
Point(69) = {2.320875e-01,0.000000e+00,-5.841779e-02,lc}; 
Point(70) = {2.189592e-01,0.000000e+00,-5.790876e-02,lc}; 
Point(71) = {2.061082e-01,0.000000e+00,-5.729925e-02,lc}; 
Point(72) = {1.935473e-01,0.000000e+00,-5.658907e-02,lc}; 
Point(73) = {1.812888e-01,0.000000e+00,-5.577839e-02,lc}; 
Point(74) = {1.693449e-01,0.000000e+00,-5.486767e-02,lc}; 
Point(75) = {1.577273e-01,0.000000e+00,-5.385765e-02,lc}; 
Point(76) = {1.464474e-01,0.000000e+00,-5.274938e-02,lc}; 
Point(77) = {1.355165e-01,0.000000e+00,-5.154420e-02,lc}; 
Point(78) = {1.249452e-01,0.000000e+00,-5.024372e-02,lc}; 
Point(79) = {1.147441e-01,0.000000e+00,-4.884978e-02,lc}; 
Point(80) = {1.049232e-01,0.000000e+00,-4.736451e-02,lc}; 
Point(81) = {9.549212e-02,0.000000e+00,-4.579021e-02,lc}; 
Point(82) = {8.646032e-02,0.000000e+00,-4.412942e-02,lc}; 
Point(83) = {7.783660e-02,0.000000e+00,-4.238483e-02,lc}; 
Point(84) = {6.962952e-02,0.000000e+00,-4.055926e-02,lc}; 
Point(85) = {6.184718e-02,0.000000e+00,-3.865567e-02,lc}; 
Point(86) = {5.449721e-02,0.000000e+00,-3.667711e-02,lc}; 
Point(87) = {4.758692e-02,0.000000e+00,-3.462668e-02,lc}; 
Point(88) = {4.112309e-02,0.000000e+00,-3.250752e-02,lc}; 
Point(89) = {3.511214e-02,0.000000e+00,-3.032277e-02,lc}; 
Point(90) = {2.955997e-02,0.000000e+00,-2.807550e-02,lc}; 
Point(91) = {2.447206e-02,0.000000e+00,-2.576878e-02,lc}; 
Point(92) = {1.985344e-02,0.000000e+00,-2.340553e-02,lc}; 
Point(93) = {1.570869e-02,0.000000e+00,-2.098859e-02,lc}; 
Point(94) = {1.204184e-02,0.000000e+00,-1.852062e-02,lc}; 
Point(95) = {8.856565e-03,0.000000e+00,-1.600414e-02,lc}; 
Point(96) = {6.155997e-03,0.000000e+00,-1.344148e-02,lc}; 
Point(97) = {3.942788e-03,0.000000e+00,-1.083471e-02,lc}; 
Point(98) = {2.219111e-03,0.000000e+00,-8.185687e-03,lc}; 
Point(99) = {9.866953e-04,0.000000e+00,-5.496060e-03,lc}; 
Point(100) = {2.467632e-04,0.000000e+00,-2.767267e-03,lc}; 
Point(101) = {0.000000e+00,0.000000e+00,1.911503e-39,lc3}; 
Point(102) = {2.467632e-04,0.000000e+00,2.767267e-03,lc}; 
Point(103) = {9.866953e-04,0.000000e+00,5.496060e-03,lc}; 
Point(104) = {2.219111e-03,0.000000e+00,8.185687e-03,lc}; 
Point(105) = {3.942788e-03,0.000000e+00,1.083471e-02,lc}; 
Point(106) = {6.155997e-03,0.000000e+00,1.344148e-02,lc}; 
Point(107) = {8.856565e-03,0.000000e+00,1.600414e-02,lc}; 
Point(108) = {1.204184e-02,0.000000e+00,1.852062e-02,lc}; 
Point(109) = {1.570869e-02,0.000000e+00,2.098859e-02,lc}; 
Point(110) = {1.985344e-02,0.000000e+00,2.340553e-02,lc}; 
Point(111) = {2.447206e-02,0.000000e+00,2.576878e-02,lc}; 
Point(112) = {2.955997e-02,0.000000e+00,2.807550e-02,lc}; 
Point(113) = {3.511214e-02,0.000000e+00,3.032277e-02,lc}; 
Point(114) = {4.112309e-02,0.000000e+00,3.250752e-02,lc}; 
Point(115) = {4.758692e-02,0.000000e+00,3.462668e-02,lc}; 
Point(116) = {5.449721e-02,0.000000e+00,3.667711e-02,lc}; 
Point(117) = {6.184718e-02,0.000000e+00,3.865567e-02,lc}; 
Point(118) = {6.962952e-02,0.000000e+00,4.055926e-02,lc}; 
Point(119) = {7.783660e-02,0.000000e+00,4.238483e-02,lc}; 
Point(120) = {8.646032e-02,0.000000e+00,4.412942e-02,lc}; 
Point(121) = {9.549212e-02,0.000000e+00,4.579021e-02,lc}; 
Point(122) = {1.049232e-01,0.000000e+00,4.736451e-02,lc}; 
Point(123) = {1.147441e-01,0.000000e+00,4.884978e-02,lc}; 
Point(124) = {1.249452e-01,0.000000e+00,5.024372e-02,lc}; 
Point(125) = {1.355165e-01,0.000000e+00,5.154420e-02,lc}; 
Point(126) = {1.464474e-01,0.000000e+00,5.274938e-02,lc}; 
Point(127) = {1.577273e-01,0.000000e+00,5.385765e-02,lc}; 
Point(128) = {1.693449e-01,0.000000e+00,5.486767e-02,lc}; 
Point(129) = {1.812888e-01,0.000000e+00,5.577839e-02,lc}; 
Point(130) = {1.935473e-01,0.000000e+00,5.658907e-02,lc}; 
Point(131) = {2.061082e-01,0.000000e+00,5.729925e-02,lc}; 
Point(132) = {2.189592e-01,0.000000e+00,5.790876e-02,lc}; 
Point(133) = {2.320875e-01,0.000000e+00,5.841779e-02,lc}; 
Point(134) = {2.454802e-01,0.000000e+00,5.882679e-02,lc}; 
Point(135) = {2.591240e-01,0.000000e+00,5.913650e-02,lc}; 
Point(136) = {2.730056e-01,0.000000e+00,5.934800e-02,lc}; 
Point(137) = {2.871112e-01,0.000000e+00,5.946260e-02,lc}; 
Point(138) = {3.014269e-01,0.000000e+00,5.948193e-02,lc}; 
Point(139) = {3.159386e-01,0.000000e+00,5.940786e-02,lc}; 
Point(140) = {3.306319e-01,0.000000e+00,5.924247e-02,lc}; 
Point(141) = {3.454924e-01,0.000000e+00,5.898812e-02,lc}; 
Point(142) = {3.605053e-01,0.000000e+00,5.864737e-02,lc}; 
Point(143) = {3.756559e-01,0.000000e+00,5.822293e-02,lc}; 
Point(144) = {3.909292e-01,0.000000e+00,5.771770e-02,lc}; 
Point(145) = {4.063102e-01,0.000000e+00,5.713477e-02,lc}; 
Point(146) = {4.217836e-01,0.000000e+00,5.647729e-02,lc}; 
Point(147) = {4.373342e-01,0.000000e+00,5.574857e-02,lc}; 
Point(148) = {4.529467e-01,0.000000e+00,5.495201e-02,lc}; 
Point(149) = {4.686055e-01,0.000000e+00,5.409108e-02,lc}; 
Point(150) = {4.842954e-01,0.000000e+00,5.316926e-02,lc}; 
Point(151) = {5.000008e-01,0.000000e+00,5.219014e-02,lc}; 
Point(152) = {5.157061e-01,0.000000e+00,5.115728e-02,lc}; 
Point(153) = {5.313960e-01,0.000000e+00,5.007425e-02,lc}; 
Point(154) = {5.470549e-01,0.000000e+00,4.894463e-02,lc}; 
Point(155) = {5.626673e-01,0.000000e+00,4.777199e-02,lc}; 
Point(156) = {5.782179e-01,0.000000e+00,4.655984e-02,lc}; 
Point(157) = {5.936913e-01,0.000000e+00,4.531165e-02,lc}; 
Point(158) = {6.090723e-01,0.000000e+00,4.403092e-02,lc}; 
Point(159) = {6.243456e-01,0.000000e+00,4.272101e-02,lc}; 
Point(160) = {6.394961e-01,0.000000e+00,4.138529e-02,lc}; 
Point(161) = {6.545091e-01,0.000000e+00,4.002701e-02,lc}; 
Point(162) = {6.693696e-01,0.000000e+00,3.864942e-02,lc}; 
Point(163) = {6.840628e-01,0.000000e+00,3.725576e-02,lc}; 
Point(164) = {6.985745e-01,0.000000e+00,3.584905e-02,lc}; 
Point(165) = {7.128901e-01,0.000000e+00,3.443245e-02,lc}; 
Point(166) = {7.269957e-01,0.000000e+00,3.300894e-02,lc}; 
Point(167) = {7.408773e-01,0.000000e+00,3.158154e-02,lc}; 
Point(168) = {7.545212e-01,0.000000e+00,3.015313e-02,lc}; 
Point(169) = {7.679139e-01,0.000000e+00,2.872668e-02,lc}; 
Point(170) = {7.810421e-01,0.000000e+00,2.730503e-02,lc}; 
Point(171) = {7.938930e-01,0.000000e+00,2.589105e-02,lc}; 
Point(172) = {8.064539e-01,0.000000e+00,2.448751e-02,lc}; 
Point(173) = {8.187124e-01,0.000000e+00,2.309725e-02,lc}; 
Point(174) = {8.306563e-01,0.000000e+00,2.172309e-02,lc}; 
Point(175) = {8.422739e-01,0.000000e+00,2.036772e-02,lc}; 
Point(176) = {8.535537e-01,0.000000e+00,1.903398e-02,lc}; 
Point(177) = {8.644845e-01,0.000000e+00,1.772453e-02,lc}; 
Point(178) = {8.750558e-01,0.000000e+00,1.644214e-02,lc}; 
Point(179) = {8.852569e-01,0.000000e+00,1.518951e-02,lc}; 
Point(180) = {8.950777e-01,0.000000e+00,1.396934e-02,lc}; 
Point(181) = {9.045087e-01,0.000000e+00,1.278429e-02,lc}; 
Point(182) = {9.135405e-01,0.000000e+00,1.163695e-02,lc}; 
Point(183) = {9.221641e-01,0.000000e+00,1.052998e-02,lc}; 
Point(184) = {9.303712e-01,0.000000e+00,9.465891e-03,lc}; 
Point(185) = {9.381535e-01,0.000000e+00,8.447210e-03,lc}; 
Point(186) = {9.455034e-01,0.000000e+00,7.476377e-03,lc}; 
Point(187) = {9.524136e-01,0.000000e+00,6.555737e-03,lc}; 
Point(188) = {9.588774e-01,0.000000e+00,5.687566e-03,lc}; 
Point(189) = {9.648883e-01,0.000000e+00,4.874101e-03,lc}; 
Point(190) = {9.704404e-01,0.000000e+00,4.117359e-03,lc}; 
Point(191) = {9.755284e-01,0.000000e+00,3.419365e-03,lc}; 
Point(192) = {9.801469e-01,0.000000e+00,2.781989e-03,lc}; 
Point(193) = {9.842916e-01,0.000000e+00,2.206860e-03,lc}; 
Point(194) = {9.879584e-01,0.000000e+00,1.695579e-03,lc}; 
Point(195) = {9.911436e-01,0.000000e+00,1.249551e-03,lc}; 
Point(196) = {9.938442e-01,0.000000e+00,8.699747e-04,lc}; 
Point(197) = {9.960575e-01,0.000000e+00,5.579769e-04,lc}; 
Point(198) = {9.977810e-01,0.000000e+00,3.143904e-04,lc}; 
Point(199) = {9.990134e-01,0.000000e+00,1.398841e-04,lc}; 
Point(200) = {9.997533e-01,0.000000e+00,3.498543e-05,lc}; 

Spline(1) = { 1 ... 50}; 
Spline(2) = { 50 ... 101};
Spline(3) = { 101 ... 151};
Spline(4) = { 151 ... 200,1};

Rotate { {1,0,0},{0,0,0},Pi/2 } { Line{1,2,3,4}; }
Translate {-0.5,0,0} { Line{1,2,3,4}; }

d=4;
Point(1000) = {d,d,0,lc2};
Point(1001) = {-d,d,0,lc2};
Point(1002) = {-d,-d,0,lc2};
Point(1003) = {d,-d,0,lc2};
Line(5) = {1000,1001};
Line(6) = {1001,1002};
Line(7) = {1002,1003};
Line(8) = {1003,1000};

Line Loop(9) = {6,7,8,5};
Line Loop(10) = {2,3,4,1};
Plane Surface(11) = {9,10};

Physical Surface(11)={11};
//Point(9999) = {0.6,0,0,1};

Field[1] = Attractor;
Field[1].EdgesList = {1, 2, 3, 4};
Field[1].NNodesByEdge = 2000;
Field[2] = Laplacian;
Field[2].Delta = 0.001;
Field[2].IField = 1;
Field[3] = MathEval;
Field[3].F = "20/(F2*3.14)";
//Background Field = 3;
Field[4] = Gradient;
Field[4].Delta = 0.001;
