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In cylindrical coordinates, computing the response from a point dipole $\delta(r - r_0)\delta(\phi)\delta(z - z_0)$ involves a Fourier-series expansion of the fields from a ring current source requiri…
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Working out of the https://github.com/ExCALIBUR-NEPTUNE/nektar-diffusion-ambipolar repo, we want to run anisotropic diffusion in cylindrical coordinates to get MAST-U right.
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Might be nice to have an analogue of [the "absorbed power density map of a lossy cylinder" tutorial](https://meep.readthedocs.io/en/latest/Python_Tutorials/Basics/#absorbed-power-density-map-of-a-loss…
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There is no documentation on how to run simulations using cylindrical and axisymmetric coordinates. There are several intricacies to using cylindrical coordinates (and I assume axisymmetric coordinate…
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There are more coordinate systems, which are worth to be implemented:
- [ ] `X Y Z Mass`
- [ ] `PT Eta Phi Energy`
- [ ] `PT Eta Phi Mass`
- [ ] `PT Rapidity Phi TransverseMass`
- [ ] `Rho CosT…
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In principle, we can use a cylindrical simulation to compute the rate of bending loss from curved waveguide; it might be nice to show this in a tutorial.
In particular, suppose you have a straight …
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### Bug report
**Bug summary**
The order of coordinates for cylindrical datasets from Athena++ seem to be incorrect. I ran across this issue writing #4323
I have a hot-fix for just…
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Extend `coordinates.jl` to provide helper functions for conversions to cylindrical coordinates.
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As discussed in #2452, the integration weights in cylindrical coordinates are implemented identically as those in cartesian coordinates (which is [incorrect](https://github.com/NanoComp/meep/pull/2452…
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### Bug report
It appears that the cylindrical coordinate system is operating incorrectly for particle-based fields relative to their grid-based counterparts. I believe that the "cylindrical_z" fi…