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nside2npix
Function to provide the number of pixels over the full sky corresponding
to resolution parameter
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Location in HEALPix directory tree:
src/C/subs/nside2npix.c
FORMAT
long nside2npix(const long nside)
ARGUMENTS
name&dimensionality |
kind |
in/out |
description |
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nside |
long |
IN |
the Nside parameter of the map. |
nside2npix |
long |
OUT |
returns the number of pixels Npix of the map
. |
EXAMPLE:
npix= nside2npix(256);
Returns the pixel the number of HEALPix pixels (786432) for the resolution
parameter 256.
Eric Hivon
2010-06-18
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