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write_healpix_map
This routine writes a full sky HEALPix map into a FITS file
Location in HEALPix directory tree:
src/C/subs/write_healpix_map.c
FORMAT
int write_healpix_map( float *signal, long nside, char *filename, char nest, char *coordsys)
ARGUMENTS
| name&dimensionality |
kind |
in/out |
description |
|---|
| |
|
|
|
|
write_healpix_map |
int |
OUT |
returns a non zero value in case of error |
| signal |
float |
IN |
full sky map to be written |
| nside |
long |
IN |
HEALPix resolution parameter of the map (the map should
have 12 * nside * nside pixels). |
| filename |
char |
IN |
FITS file in which to write the full sky map |
| nest |
char |
IN |
flag specifing the HEALPix pixel ordering of the
map. 0: 'RING' and 1: 'NESTED' |
| coordsys |
char |
IN |
astronomical coordinate system of map
(must be either 'C', 'E' or 'G' standing respectively for Celestial=equatorial,
Ecliptic or Galactic) |
RELATED ROUTINESThis section lists the routines related to write_healpix_map
-
anafast
- executable that reads a HEALPix map and analyses it.
-
synfast
- executable that generate full sky HEALPix maps
-
read_healpix_map
- subroutine to read HEALPix maps
-
get_fits_size
- subroutine to determine the size of a map
Eric Hivon
2010-06-18
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