def nest2ring(nside, ipix):
"""Convert pixel number from NESTED ordering to RING ordering.
Parameters
----------
nside : int, scalar or array-like
the healpix nside parameter
ipix : int, scalar or array-like
the pixel number in NESTED scheme
Returns
-------
ipix : int, scalar or array-like
the pixel number in RING scheme
See Also
--------
ring2nest, reorder
Examples
--------
>>> import healpy as hpy
>>> hpy.nest2ring(16, 1130)
1504
>>> hpy.nest2ring(2, range(10))
array([13, 5, 4, 0, 15, 7, 6, 1, 17, 9])
>>> hpy.nest2ring([1, 2, 4, 8], 11)
array([ 11, 2, 12, 211])
"""
return pixlib._nest2ring(nside, ipix)
def nest2ring(nside, ipix):
"""Convert pixel number from NESTED ordering to RING ordering.
Parameters
----------
nside : int, scalar or array-like
the healpix nside parameter
ipix : int, scalar or array-like
the pixel number in NESTED scheme
Returns
-------
ipix : int, scalar or array-like
the pixel number in RING scheme
See Also
--------
ring2nest, reorder
Examples
--------
>>> import healpy as hp
>>> hp.nest2ring(16, 1130)
1504
>>> hp.nest2ring(2, range(10))
array([13, 5, 4, 0, 15, 7, 6, 1, 17, 9])
>>> hp.nest2ring([1, 2, 4, 8], 11)
array([ 11, 2, 12, 211])
"""
check_nside(nside)
return pixlib._nest2ring(nside, ipix)
def nest2ring(nside, ipix):
"""Convert pixel number from nest scheme number to ring scheme number.
Input:
- nside: the nside to work with
- ipix: the pixel number (can be an array) in nest scheme
Return:
- a pixel number or an array of pixel numbers in ring scheme
"""
return pixlib._nest2ring(nside, ipix)
def nest2ring(nside, ipix):
"""Convert pixel number from nest scheme number to ring scheme number.
Input:
- nside: the nside to work with
- ipix: the pixel number (can be an array) in nest scheme
Return:
- a pixel number or an array of pixel numbers in ring scheme
"""
return pixlib._nest2ring(nside, ipix)
