astropy-healpix
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astropy
BSD-licensed HEALPix for Astropy - maintained by @astrofrog and @lpsinger
If the file `.git_archival.txt` exists in the current directory, then importing `astropy_healpix` will generate a warning from `setuptools_scm`. For some reason the `.git_archival.txt` file is noticed by `setuptools_scm` in the...
Could y'all please add a CITATION file to this repo with the preferred method to cite this package? We’re updating the Affiliated Package Review guidelines to include this ([PR #229](https://github.com/astropy/astropy-project/pull/229))...
I don't have time to work on this much in the foreseeable future. So feel free to take this over the finish line or leave as is, no rush either...
The Debian package of astropy-healpix got bug report [Debian#1026012](https://bugs.debian.org/1026012), that the build time test now fails. The package was version 0.6, but0.7 shows the same behavior. Specifically, the following two...
A new test failure has appeared with hypothesis 4.42.0: ``` _____________________________________________________________ test_vec2ang _____________________________________________________________ @given(vectors=arrays(float, (3,), elements=floats(-1, 1)).filter(not_at_origin), > lonlat=booleans(), ndim=integers(0, 4)) @settings(max_examples=500, derandomize=True) def test_vec2ang(vectors, lonlat, ndim): astropy_healpix/tests/test_healpy.py:209: _ _...
@cdeil @fxpineau @astrofrog @tboch - Following our discussion from PyGamma19, a mid-term goal is to replace the current C HEALPix implementation from astrometry.net with [the new Rust one](https://crates.io/crates/cdshealpix) ([github link](https://github.com/cds-astro/cds-healpix-rust))...
Currently we offer the same functionality via three interfaces (see [API](https://astropy-healpix.readthedocs.io/en/latest/api.html)). 1. Functions that use Numpy arrays or Quantity for angles. E.g. `lonlat_to_healpix(lon, lat, nside, return_offsets=False, order='ring')` 2. A HEALPix...
Hi all, could somebody please give me a hint with how interpolate_bilinear_... methods actually work. The comments say that it takes 4 neighbours to make interpolation, but it's not clear...
I remember that when first encountering HEALPix I was very confused, because it's a pixelisation and a WCS projection, and I couldn't find docs how to work with the HEALPix...