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NonLinearEVP.geo
NonLinearEVP.geo 15.59 KiB
// Copyright (C) 2018 Guillaume Demésy
//
// This file is part of the model NonLinearEVP.pro.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with This program. If not, see <https://www.gnu.org/licenses/>.
Include "NonLinearEVP_data.geo";
lc_cell = a_lat/paramaille;
lc_sq = lc_cell/4;
lc_pml = lc_cell*1.2;
lc_sqa = lc_sq;
lc_sq_inside = lc_sq*1.4;
epsc = lc_sq*0.8;
If (flag_Tmesh==0)
Point(1) = {-a_lat/2. ,-d_sq/2.-space2pml, 0. , lc_cell};
Point(2) = { a_lat/2. ,-d_sq/2.-space2pml, 0. , lc_cell};
Point(3) = { a_lat/2. , d_sq/2.+space2pml, 0. , lc_cell};
Point(4) = {-a_lat/2. , d_sq/2.+space2pml, 0. , lc_cell};
Point(9) = {-a_lat/2. ,-d_sq/2.-space2pml-pmlsize, 0. , lc_pml};
Point(10) = { a_lat/2. ,-d_sq/2.-space2pml-pmlsize, 0. , lc_pml};
Point(11) = { a_lat/2. , d_sq/2.+space2pml+pmlsize, 0. , lc_pml};
Point(12) = {-a_lat/2. , d_sq/2.+space2pml+pmlsize, 0. , lc_pml};
Point(13) = {-a_lat/2. , a_lat/2., 0. , lc_sqa};
Point(14) = {-a_lat/2. ,-a_lat/2., 0. , lc_sqa};
Point(15) = { a_lat/2. , a_lat/2., 0. , lc_sqa};
Point(16) = { a_lat/2. ,-a_lat/2., 0. , lc_sqa};
If (flag_rounding==0)
Point(5) = {-d_sq/2. ,-d_sq/2., 0. , lc_sq};
Point(6) = { d_sq/2. ,-d_sq/2., 0. , lc_sq};
Point(7) = { d_sq/2. , d_sq/2., 0. , lc_sq};
Point(8) = {-d_sq/2. , d_sq/2., 0. , lc_sq};
Line(1) = {1, 2};
Line(3) = {3, 4};
Line(5) = {5, 6};
Line(6) = {6, 7};
Line(7) = {7, 8};
Line(8) = {8, 5};
Line(15) = {1, 14};
Line(16) = {14, 13};
Line(17) = {13, 4};
Line(18) = {2, 16};
Line(19) = {16, 15};
Line(20) = {15, 3};
Line(9) = {4, 12};
Line(10) = {12, 11};
Line(11) = {11, 3};
Line(12) = {1, 9};
Line(13) = {9, 10};
Line(14) = {10, 2};
Line Loop(1) = {12, 13, 14, -1};
Plane Surface(1) = {1};
Line Loop(2) = {5, 6, 7, 8};
Plane Surface(2) = {2};
Line Loop(3) = {17, -3, -20, -19, -18, -1, 15, 16};
Plane Surface(3) = {2, -3};
Line Loop(4) = {9, 10, 11, 3};
Plane Surface(4) = {-4}; Periodic Line { 14,18,19,20,11 } = {12,15,16,17,9 } Translate {a_lat,0,0} ;
Physical Line("SCATBOUND",1005) = {5,6,7,8}; // bound for lag
Else
// // with a circle
// Point(20) = {0.,0., 0. , lc_sq};
// Point(21) = {-d_sq/2. ,0, 0. , lc_sq};
// Point(22) = {0 ,-d_sq/2., 0. , lc_sq};
// Point(23) = {d_sq/2. ,0, 0. , lc_sq};
// Point(24) = {0 ,d_sq/2., 0. , lc_sq};
// Line(1) = {1, 2};
// Line(3) = {3, 4};
// Line(15) = {1, 14};
// Line(16) = {14, 13};
// Line(17) = {13, 4};
// Line(18) = {2, 16};
// Line(19) = {16, 15};
// Line(20) = {15, 3};
// Line(9) = {4, 12};
// Line(10) = {12, 11};
// Line(11) = {11, 3};
// Line(12) = {1, 9};
// Line(13) = {9, 10};
// Line(14) = {10, 2};
// Circle(21) = {21, 20, 22};
// Circle(22) = {22, 20, 23};
// Circle(23) = {23, 20, 24};
// Circle(24) = {24, 20, 21};
// Line Loop(1) = {12, 13, 14, -1};
// Plane Surface(1) = {1};
// Curve Loop(2) = {21,22,23,24};
// Plane Surface(2) = {2};
// Curve Loop(3) = {20, 3, -17, -16, -15, 1, 18, 19};
// Plane Surface(3) = {2, 3};
// Line Loop(4) = {9, 10, 11, 3};
// Plane Surface(4) = {-4};
// // Rotate {{0, 0, 1}, {0, 0, 0}, 2.*Pi/180.} { Surface{ 2 } ; }
// Periodic Line { 14,18,19,20,11 } = {12,15,16,17,9 } Translate {a_lat,0,0} ;
// Physical Line("SCATBOUND",1005) = {21,22,23,24}; // bound for lag
Point(20) = {-d_sq/2.+corner_rad ,-d_sq/2., 0. , lc_sq};
Point(21) = {-d_sq/2. ,-d_sq/2.+corner_rad, 0. , lc_sq};
Point(22) = {-d_sq/2.+corner_rad ,-d_sq/2.+corner_rad, 0. , lc_sq};
Point(23) = { d_sq/2.-corner_rad ,-d_sq/2., 0. , lc_sq};
Point(24) = { d_sq/2. ,-d_sq/2.+corner_rad, 0. , lc_sq};
Point(25) = { d_sq/2.-corner_rad ,-d_sq/2.+corner_rad, 0. , lc_sq};
Point(26) = { d_sq/2.-corner_rad , d_sq/2., 0. , lc_sq};
Point(27) = { d_sq/2. , d_sq/2.-corner_rad, 0. , lc_sq};
Point(28) = { d_sq/2.-corner_rad , d_sq/2.-corner_rad, 0. , lc_sq};
Point(29) = {-d_sq/2.+corner_rad , d_sq/2., 0. , lc_sq};
Point(30) = {-d_sq/2. , d_sq/2.-corner_rad, 0. , lc_sq};
Point(31) = {-d_sq/2.+corner_rad , d_sq/2.-corner_rad, 0. , lc_sq};
Line(1) = {1, 2};
Line(3) = {3, 4};
Line(15) = {1, 14};
Line(16) = {14, 13};
Line(17) = {13, 4};
Line(18) = {2, 16};
Line(19) = {16, 15};
Line(20) = {15, 3};
Line(9) = {4, 12};
Line(10) = {12, 11};
Line(11) = {11, 3};
Line(12) = {1, 9};
Line(13) = {9, 10};
Line(14) = {10, 2};
Circle(21) = {30, 31, 29};
Circle(22) = {26, 28, 27};
Circle(23) = {24, 25, 23};
Circle(24) = {21, 22, 20}; Line(25) = {29, 26};
Line(26) = {27, 24};
Line(27) = {23, 20};
Line(28) = {21, 30};
Line Loop(1) = {12, 13, 14, -1};
Plane Surface(1) = {1};
Curve Loop(2) = {25, 22, 26, 23, 27, -24, 28, 21};
Plane Surface(2) = {2};
Curve Loop(3) = {20, 3, -17, -16, -15, 1, 18, 19};
Plane Surface(3) = {2, 3};
Line Loop(4) = {9, 10, 11, 3};
Plane Surface(4) = {-4};
// Rotate {{0, 0, 1}, {0, 0, 0}, 2.*Pi/180.} { Surface{ 2 } ; }
Periodic Line { 14,18,19,20,11 } = {12,15,16,17,9 } Translate {a_lat,0,0} ;
Physical Line("SCATBOUND",1005) = {21,22,23,24,25,26,27,28}; // bound for lag
EndIf
Physical Surface("SCAT",100) = {2}; // 1 dom in
Physical Surface("OUT",101) = {3}; // 2 dom out
Physical Surface("PMLBOT",102) = {1}; // PML bot
Physical Surface("PMLTOP",103) = {4}; // PML top
Physical Line("BLOCHXL",1001) = {12,15,16,17,9}; // bloch x left
Physical Line("BLOCHXR",1002) = {14,18,19,20,11}; // bloch x right
Physical Line("TOP",1003) = {10}; // top bound
Physical Line("BOT",1004) = {13}; // bot bound
Physical Point("PRINTPOINT",10000) = {1}; // Printpoint
EndIf
If (flag_Tmesh==1)
Point(1) = {-a_lat/2. ,-d_sq/2.-space2pml, 0. , lc_cell};
Point(2) = { a_lat/2. ,-d_sq/2.-space2pml, 0. , lc_cell};
Point(3) = { a_lat/2. , d_sq/2.+space2pml, 0. , lc_cell};
Point(4) = {-a_lat/2. , d_sq/2.+space2pml, 0. , lc_cell};
Point(5) = {-d_sq/2. ,-d_sq/2., 0. , lc_sq*15};
Point(6) = { d_sq/2. ,-d_sq/2., 0. , lc_sq*15};
Point(7) = { d_sq/2. , d_sq/2., 0. , lc_sq*15};
Point(8) = {-d_sq/2. , d_sq/2., 0. , lc_sq*15};
Point(9) = {-a_lat/2. ,-d_sq/2.-space2pml-pmlsize, 0. , lc_pml};
Point(10) = { a_lat/2. ,-d_sq/2.-space2pml-pmlsize, 0. , lc_pml};
Point(11) = { a_lat/2. , d_sq/2.+space2pml+pmlsize, 0. , lc_pml};
Point(12) = {-a_lat/2. , d_sq/2.+space2pml+pmlsize, 0. , lc_pml};
Point(13) = {-d_sq/2.-epsc , d_sq/2.+epsc, 0. , lc_sqa};
Point(14) = {-d_sq/2. , d_sq/2.+epsc, 0. , lc_sqa};
Point(15) = {-d_sq/2.+epsc , d_sq/2.+epsc, 0. , lc_sqa};
Point(16) = { d_sq/2.-epsc , d_sq/2.+epsc, 0. , lc_sqa};
Point(17) = { d_sq/2. , d_sq/2.+epsc, 0. , lc_sqa};
Point(18) = { d_sq/2.+epsc , d_sq/2.+epsc, 0. , lc_sqa};
Point(19) = { d_sq/2.+epsc , d_sq/2. , 0. , lc_sqa};
Point(20) = { d_sq/2.+epsc , d_sq/2.-epsc, 0. , lc_sqa};
Point(21) = { d_sq/2.+epsc ,-d_sq/2.+epsc, 0. , lc_sqa};
Point(22) = { d_sq/2.+epsc ,-d_sq/2. , 0. , lc_sqa};
Point(23) = { d_sq/2.+epsc ,-d_sq/2.-epsc, 0. , lc_sqa};
Point(24) = { d_sq/2. ,-d_sq/2.-epsc, 0. , lc_sqa};
Point(25) = { d_sq/2.-epsc ,-d_sq/2.-epsc, 0. , lc_sqa};
Point(26) = {-d_sq/2.+epsc ,-d_sq/2.-epsc, 0. , lc_sqa};
Point(27) = {-d_sq/2. ,-d_sq/2.-epsc, 0. , lc_sqa};
Point(28) = {-d_sq/2.-epsc ,-d_sq/2.-epsc, 0. , lc_sqa};
Point(29) = {-d_sq/2.-epsc ,-d_sq/2. , 0. , lc_sqa};
Point(30) = {-d_sq/2.-epsc ,-d_sq/2.+epsc, 0. , lc_sqa};
Point(31) = {-d_sq/2.-epsc , d_sq/2.-epsc, 0. , lc_sqa};
Point(32) = {-d_sq/2.-epsc , d_sq/2. , 0. , lc_sqa};
Point(33) = {-d_sq/2.+epsc ,-d_sq/2.+epsc, 0. , lc_sqa};
Point(34) = { d_sq/2.-epsc ,-d_sq/2.+epsc, 0. , lc_sqa};
Point(35) = { d_sq/2.-epsc , d_sq/2.-epsc, 0. , lc_sqa};
Point(36) = {-d_sq/2.+epsc , d_sq/2.-epsc, 0. , lc_sqa};
Point(37) = {-d_sq/2.+epsc ,-d_sq/2., 0. , lc_sqa}; Point(38) = { d_sq/2.-epsc ,-d_sq/2., 0. , lc_sqa};
Point(39) = { d_sq/2.-epsc , d_sq/2., 0. , lc_sqa};
Point(45) = {-d_sq/2.+epsc , d_sq/2., 0. , lc_sqa};
Point(46) = {-d_sq/2. ,-d_sq/2.+epsc, 0. , lc_sqa};
Point(47) = { d_sq/2. ,-d_sq/2.+epsc, 0. , lc_sqa};
Point(48) = { d_sq/2. , d_sq/2.-epsc, 0. , lc_sqa};
Point(49) = {-d_sq/2. , d_sq/2.-epsc, 0. , lc_sqa};
Point(54) = {-a_lat/2. , a_lat/2., 0. , lc_sqa};
Point(55) = {-a_lat/2. ,-a_lat/2., 0. , lc_sqa};
Point(56) = { a_lat/2. , a_lat/2., 0. , lc_sqa};
Point(58) = { a_lat/2. ,-a_lat/2., 0. , lc_sqa};
Line(1) = {1, 2};
Line(3) = {3, 4};
Line(9) = {4, 12};
Line(10) = {12, 11};
Line(11) = {11, 3};
Line(12) = {1, 9};
Line(13) = {9, 10};
Line(14) = {10, 2};
Line(35) = {8, 45};
Line(36) = {45, 45};
Line(37) = {39, 39};
Line(38) = {45, 39};
Line(39) = {39, 7};
Line(40) = {7, 48};
Line(41) = {48, 47};
Line(42) = {47, 6};
Line(43) = {6, 38};
Line(44) = {38, 37};
Line(45) = {37, 5};
Line(46) = {5, 46};
Line(47) = {46, 49};
Line(48) = {49, 8};
Line(49) = {31, 49};
Line(50) = {49, 36};
Line(51) = {36, 45};
Line(52) = {45, 15};
Line(53) = {32, 8};
Line(54) = {8, 14};
Line(55) = {13, 8};
Line(56) = {8, 36};
Line(57) = {31, 8};
Line(58) = {8, 15};
Line(59) = {16, 39};
Line(60) = {39, 35};
Line(61) = {35, 48};
Line(62) = {48, 20};
Line(63) = {19, 7};
Line(64) = {7, 17};
Line(65) = {16, 7};
Line(66) = {7, 20};
Line(67) = {35, 7};
Line(68) = {7, 18};
Line(69) = {34, 47};
Line(70) = {47, 21};
Line(71) = {34, 38};
Line(72) = {38, 25};
Line(73) = {25, 6};
Line(74) = {6, 24};
Line(75) = {6, 22};
Line(76) = {6, 21};
Line(77) = {23, 6};
Line(78) = {6, 34};
Line(79) = {30, 46};
Line(80) = {46, 33};
Line(81) = {33, 37};
Line(82) = {37, 26}; Line(83) = {26, 5};
Line(84) = {5, 27};
Line(85) = {5, 28};
Line(86) = {5, 29};
Line(87) = {5, 30};
Line(88) = {5, 33};
Line(89) = {33, 36};
Line(90) = {36, 35};
Line(91) = {35, 34};
Line(92) = {34, 33};
Line(93) = {13, 14};
Line(94) = {14, 15};
Line(95) = {15, 16};
Line(96) = {16, 17};
Line(97) = {17, 18};
Line(98) = {18, 19};
Line(99) = {19, 20};
Line(100) = {20, 21};
Line(101) = {21, 22};
Line(102) = {22, 23};
Line(103) = {23, 24};
Line(104) = {24, 25};
Line(105) = {25, 26};
Line(106) = {26, 27};
Line(107) = {27, 28};
Line(108) = {28, 29};
Line(109) = {29, 30};
Line(110) = {30, 31};
Line(111) = {31, 32};
Line(112) = {32, 13};
Line(113) = {1, 55};
Line(114) = {55, 54};
Line(115) = {54, 4};
Line(116) = {2, 58};
Line(117) = {58, 56};
Line(118) = {56, 3};
Line Loop(1) = {53, -55, -112};
Plane Surface(1) = {1};
Line Loop(2) = {55, 54, -93};
Plane Surface(2) = {2};
Line Loop(3) = {54, 94, -58};
Plane Surface(3) = {-3};
Line Loop(4) = {35, 52, -58};
Plane Surface(4) = {4};
Line Loop(5) = {111, 53, -57};
Plane Surface(5) = {-5};
Line Loop(6) = {49, 48, -57};
Plane Surface(6) = {6};
Line Loop(7) = {48, 56, -50};
Plane Surface(7) = {-7};
Line Loop(8) = {56, 51, -35};
Plane Surface(8) = {8};
Line Loop(9) = {51, 38, 60, -90};
Plane Surface(9) = {-9};
Line Loop(10) = {38, -59, -95, -52};
Plane Surface(10) = {10};
Line Loop(11) = {59, 39, -65};
Plane Surface(11) = {11};
Line Loop(12) = {65, 64, -96};
Plane Surface(12) = {12};
Line Loop(13) = {64, 97, -68};
Plane Surface(13) = {-13};
Line Loop(14) = {68, 98, 63};
Plane Surface(14) = {-14};
Line Loop(15) = {63, 66, -99};
Plane Surface(15) = {15};
Line Loop(16) = {66, -62, -40};
Plane Surface(16) = {-16};
Line Loop(17) = {40, -61, 67}; Plane Surface(17) = {-17};
Line Loop(18) = {67, -39, 60};
Plane Surface(18) = {18};
Line Loop(19) = {91, 69, -41, -61};
Plane Surface(19) = {19};
Line Loop(20) = {70, -100, -62, 41};
Plane Surface(20) = {20};
Line Loop(21) = {42, 76, -70};
Plane Surface(21) = {21};
Line Loop(22) = {76, 101, -75};
Plane Surface(22) = {-22};
Line Loop(23) = {42, 78, 69};
Plane Surface(23) = {-23};
Line Loop(24) = {71, -43, 78};
Plane Surface(24) = {24};
Line Loop(25) = {72, 73, 43};
Plane Surface(25) = {25};
Line Loop(26) = {73, 74, 104};
Plane Surface(26) = {-26};
Line Loop(27) = {74, -103, 77};
Plane Surface(27) = {27};
Line Loop(28) = {77, 75, 102};
Plane Surface(28) = {-28};
Line Loop(29) = {92, 81, -44, -71};
Plane Surface(29) = {29};
Line Loop(30) = {82, -105, -72, 44};
Plane Surface(30) = {30};
Line Loop(31) = {83, -45, 82};
Plane Surface(31) = {-31};
Line Loop(32) = {83, 84, -106};
Plane Surface(32) = {32};
Line Loop(33) = {84, 107, -85};
Plane Surface(33) = {-33};
Line Loop(34) = {85, 108, -86};
Plane Surface(34) = {-34};
Line Loop(35) = {86, 109, -87};
Plane Surface(35) = {-35};
Line Loop(36) = {87, 79, -46};
Plane Surface(36) = {-36};
Line Loop(37) = {46, 80, -88};
Plane Surface(37) = {-37};
Line Loop(38) = {88, 81, 45};
Plane Surface(38) = {-38};
Line Loop(39) = {110, 49, -47, -79};
Plane Surface(39) = {-39};
Line Loop(40) = {50, -89, -80, 47};
Plane Surface(40) = {-40};
Line Loop(43) = {3, 9, 10, 11};
Plane Surface(43) = {-43};
Line Loop(44) = {1, -14, -13, -12};
Plane Surface(44) = {-44};
Line Loop(45) = {113, 114, 115, -3, -118, -117, -116, -1};
Line Loop(46) = {106, 107, 108, 109, 110, 111, 112, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105};
Plane Surface(45) = {-45,-46};
Line Loop(47) = {89, 90, 91, 92};
Plane Surface(46) = {-47};
Periodic Line { 14,116,117,118,11 } = {12,113, 114, 115,9 } Translate {a_lat,0,0} ;
Periodic Line {47} = {110} Translate {epsc,0,0} ;
Periodic Line {89} = {47} Translate {epsc,0,0} ;
Periodic Line {41} = {91} Translate {epsc,0,0} ;
Periodic Line {100} = {41} Translate {epsc,0,0} ;
Periodic Line {44} = {105} Translate {0,epsc,0} ;
Periodic Line {92} = {44} Translate {0,epsc,0} ;
Periodic Line {38} = {90} Translate {0,epsc,0} ;
Periodic Line {95} = {38} Translate {0,epsc,0} ;
// Transfinite Surface { expression-list } | "*" < = { expression-list } > < Left | Right | Alternate | AlternateRight | AlternateLeft > ;
Transfinite Surface { 9 } Left;
Transfinite Surface { 10 } Right;
Transfinite Surface { 19 } Left;
Transfinite Surface { 20 } Left;
Transfinite Surface { 29 } Left;
Transfinite Surface { 30 } Left;
Transfinite Surface { 39 } Left;
Transfinite Surface { 40 } Right;
Physical Surface(100) = {7,8,9,17,18,19,23,24,29,37,38,40,46}; // 1 dom in
Physical Surface(101) = {45, 1, 2, 3, 4, 10, 5, 6, 39, 36, 35, 34, 33, 32, 31, 30, 25, 26, 27, 28, 22, 21, 20, 16, 15, 14, 13, 12, 11}; // out
Physical Surface(102) = {43}; // PML top
Physical Surface(103) = {44}; // PML bot
Physical Line(1001) = {12,113,114,115,9}; // bloch x left
Physical Line(1002) = {14,116,117,118,11}; // bloch x right
Physical Line(1003) = {10}; // top bound
Physical Line(1004) = {13}; // bot bound
Physical Line(1005) = {38,39,40,41,42,43,44,45,46,47,48,35}; // bound for lag
Physical Point(10000) = {1}; // Printpoint
EndIf
If (flag_o2g==1)
Mesh.ElementOrder = 2;
Else
Mesh.ElementOrder = 1;
EndIf