Investigate #21 - do not merge #45
Draft
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
fgasdia
added
question
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
I have been unable to reproduce #21 this using
SegmentedWaveguides of identical homogeneous ionospheres. This was possibly fixed with the modefinder parameters introduced inv0.2.0(https://github.com/fgasdia/LongwaveModePropagator.jl/releases/tag/v0.2.0).However, I have found amongst segmented waveguides with many segments that sometimes there are bumps in amplitude and phase at the transitions. It is unclear whether this is a coding bug, physics, or implementation problem. It is also unclear whether this is strictly local to the transition or whether it is a problem that affects the fields further down the path.
Here are examples of a varying daytime scenario (also with varying ground and magnetic field) using 100 km segments.
First, a zoomed region of the amplitude plot for several different paths as modeled by LMP:
And here is a plot of the amplitude difference between LMP and LWPC:
