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Implement healpix math methods #423

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delucchi-cmu opened this issue Nov 18, 2024 · 0 comments
Closed
6 tasks done

Implement healpix math methods #423

delucchi-cmu opened this issue Nov 18, 2024 · 0 comments
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@smcguire-cmu

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delucchi-cmu commented Nov 18, 2024 •
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This is part of the effort to migrate all hats/LSDB code away from healpy.

Implement (either by our own code, or finding appropriate matches within cds-healpix) methods for the following:

  • npix2order
  • order2npix
  • ang2pix (determining the order/pixel for radec)
  • order2resol (currently use nside2resol(order2nside())
  • order2pixarea (currently use nside2pixarea(order2nside())
  • ang2vec
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