Good day everyone, I want to make FDTD-Meep calcul with a structure periodic in two direction X and Z and I want to make sure that my .ctl file is good.I essentially have doubt with the necessary variables to set periodic boundaries conditions. Here is a part of my .ctl file: (set! geometry-lattice (make lattice (size 4 8 4))) ; (set! geometry (list (make block (center 0 0 0) (size 4 7 4) (material backgroud)) (make block (center 0 0 0) (size 1.5 1.5 1.5) (material dielec)) ))(set! pml-layers (list (make pml (thickness 0.5) (direction Y)) )) (set! eps-averaging? true) (set! force-complex-fields? false) (set! output-single-precision? true) (set! ensure-periodicity true) ; (set! k-point (vector3 0.1 0.0 0.1))(set! sources (list (make source (src (make gaussian-src (frequency 0.2331) (fwidth 0.2))) (component Ey) (center 0 3.5 0) (size 4 0 4) ))) I have two question:Is anything wrong with this part of the file?How to set the values of k-point vector (vector3 0.1 0.0 0.1) ? Is it possible to use (vector3 0 0 0)? I will really appreciate helps from anyone,Thank you in advance,Maximin.
_______________________________________________ meep-discuss mailing list meep-discuss@ab-initio.mit.edu http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/meep-discuss
