[Meep-discuss] non-uniform gridding

2020-11-26 Thread Danny Heligman
Hi, I am currently trying to emulate non-uniform gridding by using the scaling transformations provided by this paper http://math.mit.edu/~stevenj/18.369/coordinate-transform.pdf. I just want to make sure that I am implimenting this properly. I want to stretch the y coordinates by 2 times and the

Re: [Meep-discuss] RAM issues

2020-11-26 Thread Steven G. Johnson
You could try using a coordinate transformation to simulate a non-uniform resolution, to increase resolution in your metal layer: https://meep.readthedocs.io/en/latest/FAQ/#does-meep-support-grids-with-non-uniform-discretization

[Meep-discuss] RAM issues

2020-11-26 Thread Juan Ramón D
Dear meep users, I am trying to simulate the reflectance spectrum of a Stacked complementary “Plasmo – Photonic cristal” as described in the following paper: https://pubs.acs.org/doi/10.1021/nl504755d. I am using a cell of size 0.4 x 0.7 x 12 (microns). I have managed to get acceptable