nside_to_order¶
-
cygrid.
nside_to_order
(uint64_t nside) → uint64_t¶ Compute HEALPix
order
fromnside
.- Parameters
- nsideuint64_t
HEALPix
nside
parameter.
- Raises
- ValueError
Invalid value for
nside
(must be positive).
Notes
This function was adapted from the HEALPix C++ library. (Copyright (C) 2003-2012 Max-Planck-Society; author Martin Reinecke; see http://healpix.sourceforge.net)