[Meep-discuss] non-uniform gridding

2020-11-30 Thread Nikolaos Matthaiakakis
I apologize this was meant to be sent as a response to https://www.mail-archive.com/meep-discuss@ab-initio.mit.edu/msg06628.html by I ended up opening a new thread by mistake. ___ meep-discuss mailing list meep-discuss@ab-initio.mit.edu

[Meep-discuss] non-uniform gridding

2020-11-30 Thread Nikolaos Matthaiakakis
Dear Danny, I am also very interested in using a non-uniform grid in my code. If I manage to do this I will provide further information. Please let me know if you have made any progress with your own code as well. I am trying to simulate graphene plasmons for a nano-rectangle pattern 70nm x

[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