Arbitrary input field E(x,y,0) in input plane by using file as a starting field

[sardar bahadori]

Does any one knows in “Input Plane” how can I apply the eigen function from “starting field” in “file section”(I don’t want to use modal or gussion or rectangular for starting field)!In other words where and how can I write “file” for using file in starting field?

[Damian Marek]

Sardar,

The file formats are explained in the OptiFDTD User Reference Manual Appendix B: File Formats. Attached is a snippet of a file used for an Input Plane while running a 3D simulation. I have also attached a sample file that could be used as the starting field. Make sure that the number of mesh points in the simulation and in the file are the same.

Regards

Attachments:

1. 

   Capture.png
   

1. Sample.f3d

[sardar bahadori]

Dear Damian,

Thank you very much for your support.

[Author]

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