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CrisWu

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About CrisWu

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    United Kingdom
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    Yes
  1. It can be done in WallMan. Open WallMan -> file -> convert Urban database ->vector database-> select osm file
  2. Thanks for the reply, Movgel, BTW, do you know how to convert the osm in the winprop?
  3. Hi, Guys, Does any know is there a way to execute LUA script automatically? Can I use a batch file in windows ? Best Regards Cris
  4. Hi, I imported a cad file in hypermesh, and i want to modify the coordinates of some point of the geometry before meshing. Does any know how to view the coordinates and modify them in hypermesh ? Tks Cris
  5. Hi, JIF I also want to know how to output the RHS file, do you have a clue? I tried to add "set initfeko_FEKO_WRITE_RHS=1" in initfeko.dat, i not working. Thanks. Cris
  6. Dear John, Thanks. By looking at the out file, i can find the corrdinates for each corner of a triangle, However, something is strange when it comes to the OS file. As you can see from the out file, the second corner of trinagle 1 is also the second corner of triangle 2, but in the OS file , the electric current density at corner 2 of triangle1 and 2 are different. This doesn't make sense to me, they are at the same position, so their current density should be the same. DATA OF THE METALLIC TRIANGLES no. label x1 in m y1 in m z1 in m edges medium x2 in m y2 in m z2 in m medium x3 in m y3 in m z3 in m nx ny nz area in m*m 1 Union1 0.0000E+00 1.3900E-01 0.0000E+00 1 2 0 1.9586E-03 1.3710E-01 0.0000E+00 0 2.8494E-03 1.3900E-01 0.0000E+00 0.0000E+00 0.0000E+00 1.0000E+00 2.7097E-06 2 Union1 0.0000E+00 1.3601E-01 0.0000E+00 -1 3 0 1.9586E-03 1.3710E-01 0.0000E+00 0 0.0000E+00 1.3900E-01 0.0000E+00 0.0000E+00 0.0000E+00 1.0000E+00 2.9245E-06 3 Union1 2.5267E-02 1.3900E-01 0.0000E+00 4 #Characteristic Mode Index: 1 #No. of Header Lines: 1 # "Num" "X" "Y" "Z" "Re(Jx)" "Im(Jx)" "Re(Jy)" "Im(Jy)" "Re(Jz)" "Im(Jz)" "Abs(Jcorn1)" "Abs(Jcorn2)" "Abs(Jcorn3)" "Re(Jx_c1)" "Im(Jx_c1)" "Re(Jy_c1)" "Im(Jy_c1)" "Re(Jz_c1)" "Im(Jz_c1)" "Re(Jx_c2)" "Im(Jx_c2)" "Re(Jy_c2)" "Im(Jy_c2)" "Re(Jz_c2)" "Im(Jz_c2)" "Re(Jx_c3)" "Im(Jx_c3)" "Re(Jy_c3)" "Im(Jy_c3)" "Re(Jz_c3)" "Im(Jz_c3)" 1 1.60267301E-03 1.38366026E-01 0.00000000E+00 -6.00105204E-01 0.00000000E+00 -1.46378183E-01 0.00000000E+00 0.00000000E+00 0.00000000E+00 9.70146150E-01 6.79031533E-01 3.12246041E-01 -9.70146150E-01 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 -5.17923422E-01 0.00000000E+00 -4.39134548E-01 0.00000000E+00 0.00000000E+00 0.00000000E+00 -3.12246041E-01 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 2 6.52869335E-04 1.37370583E-01 0.00000000E+00 1.47271182E-01 0.00000000E+00 -1.30962443E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 1.61571009E+00 1.44052091E+00 9.42068288E-01 0.00000000E+00 0.00000000E+00 -1.61571009E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 4.41813547E-01 0.00000000E+00 -1.37109492E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 -9.42068288E-01 0.00000000E+00 0.00000000E+00 0.00000000E+00 rect shape.cfx
  7. Thanks for your reply. It really helped me. Bests
  8. Dear all, does any know what types of integral equation FEKO use for dielectric objects. PMCHW? and what it use when it perform Character mode analysis? It seem FEKO use EFIE for CMA and CFIE for normal simulations when simulation PECs. Cheers.
  9. According to the FEKO user manual, the os file ( surface current density) format is following: Num X Y Z Re(Jx) Im(Jx) Re(Jy) Im(Jy) Re(Jz) Im(Jz) ... ... Abs(Jcorn1) Abs(Jcorn2) Abs(Jcorn3) ... ... Re(Jx_c1) Im(Jx_c1) Re(Jy_c1) Im(Jy_c1) Re(Jz_c1) Im(Jz_c1) ... ... Re(Jx_c2) Im(Jx_c2) Re(Jy_c2) Im(Jy_c2) Re(Jz_c2) Im(Jz_c2) ... ... Re(Jx_c3) Im(Jx_c3) Re(Jy_c3) Im(Jy_c3) Re(Jz_c3) Im(Jz_c3) My question is what does c1,c2,c3 means ? The current at three corners of triangles? The X Y Z value seems to be the center of triangle( i checked with mesh file) . if they corners of triangles , how to determine their coordinates. Does any one have a clue ? Thanks. Cris
  10. How to define a media, and set a region solution FEM in lua script ? I can't find the solution in FEKO help tool. Thanks. Cris
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