Re: [Meep-discuss] Further issues with epsilon input files (C++)

2013-11-07 Thread John Ball
Following up, I've discovered that this is completely my fault, and it took me an embarrassingly long time to understand what was happening. Here are the details: My contour data is spaced at 50 nm intervals in the Z-axis. So, I created my grid_volume with 0.05 micron resolution. In the eps

[Meep-discuss] Field divergence in coordinate transforming (stretching)

2013-11-07 Thread tran quyet thang
Dear professor Johnson and Meep users, It has been mentioned multiple times that a capacity similar to variable mesh size can be emulated in meep by applying the coordinate transformation technique formulated in Coordinate Transformation Invariance in Electromagnetism. However my attempts in