Skip to content

Reveal getuv methods from pyspharm#116

Open
abrammer wants to merge 11 commits intoajdawson:mainfrom
abrammer:add_getuv_methods
Open

Reveal getuv methods from pyspharm#116
abrammer wants to merge 11 commits intoajdawson:mainfrom
abrammer:add_getuv_methods

Conversation

@abrammer
Copy link
Copy Markdown

@abrammer abrammer commented Feb 15, 2021

It can be desirable to perform vorticity / divergence surgery and then invert back to u/v components. pyspharm has this method internally and it'd be nice to reveal through the windspharm interfaces.

Seems to work well with pretty simple api calls, and some array checks on input. I duplicated the array checks used from .gradient() in each interface but I think this could be refactored to also work for the inputs to truncate() and gradient() and reduce some duplicate code.

I have no affinity to using the method name of getuv for now I just copied the pyspharm naming.

This worked surprisingly well with the test suite so I'm trusting that it works and that the tests work, will use it on some real cases to confirm.

Example workflow for this utility:
https://colab.research.google.com/drive/1QcgI7IlQZnthnwCv42Y2pScuN1wWBCkn?usp=sharing

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant