AaronPung

Results 8 issues of AaronPung

The code used in [this example](http://pylayers.github.io/pylayers/auto_examples/plot_exAbsGas.html) seems to match the code matches Figure 1 in [the ITU-R reference](https://www.itu.int/dms_pubrec/itu-r/rec/p/R-REC-P.676-10-201309-S!!PDF-E.pdf) very well: ![Screenshot 2023-07-10 at 11 11 57 AM](https://github.com/pylayers/pylayers/assets/114947258/323de57d-3c9e-461a-b735-63e565a8717e) However, the same...

Using the example posted [here](https://github.com/space-physics/lowtran/blob/main/example/TransmittanceGround2Space.py), I'm trying to find the spectral transmission for a [well-known RF regime](https://www.nasa.gov/smallsat-institute/sst-soa/communications#:~:text=Most%20spacecraft%20communications%20systems%20are%20radio%20frequency%20based.%20They%20typically%20operate%20within%20the%20designated%20Institute%20of%20Electrical%20and%20Electronics%20Engineers%20(IEEE)%20radio%20bands%20of%20300%20MHz%20to%2040%20GHz.); let's say 1 GHz- 1.5 GHz. In wavelength, [these convert](https://www.omnicalculator.com/physics/wavelength) to 299792458 and...

I'm using the example posted [here](https://github.com/space-physics/lowtran/blob/main/example/TransmittanceGround2Space.py), and it occurred to me that `--short`, `--long`, and `-step` arguments are nonsensical. In the example, the short wavelength is listed in nanometers, but...

There seems to be an obvious correlation between some features (ex. `model` in the Python `lowtran` code and "Model" in the [original LOWTRAN documentation](https://apps.dtic.mil/sti/pdfs/ADA206773.pdf)), and a NON-obvious correlation between others....

The [original documentation](http://www.nec2.org/other/nec2prt3.pdf) and websites like [this](http://on5au.be/content/amod/amod75.html), lead me to believe that NEC prints information regarding Input Power, Radiated Power, Wire Loss, and Efficiency. However, I have yet to see...

The documentation for `multiple_patch` in PyNEC follows the [original documentation](http://www.nec2.org/other/nec2prt3.pdf), stating that, "A second card with the following format must immediately follow a SM card", but neither the PyNEC documentation...

Long story short, I'm trying to build a helical antenna based on physical parameters. What I mean by this is that the user should be able to specify a desired...

I'm using Mayavi in a Python script to ingest an STL CAD file. Although the CAD file renders correctly, I experience odd clipping effects when I zoom in too far...