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add phi0 parameter to sharp_make_gauss_geom_info()

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This commit is contained in:
Martin Reinecke 2012-11-22 23:02:42 +01:00
parent 329f08b7b4
commit 6bbd0f46f5
9 changed files with 20 additions and 19 deletions
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11
libsharp/sharp_geomhelpers.h
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@ -53,12 +53,13 @@ void sharp_make_weighted_healpix_geom_info (int nside, int stride,
/*! Creates a geometry information describing a Gaussian map with \a nrings
iso-latitude rings and \a nphi pixels per ring. The azimuth of the first
pixel in each ring is 0. The index difference between two adjacent pixels
in an iso-latitude ring is \a stride_lon, the index difference between the
two start pixels in consecutive iso-latitude rings is \a stride_lat.
pixel in each ring is \a phi0 (in radians). The index difference between
two adjacent pixels in an iso-latitude ring is \a stride_lon, the index
difference between the two start pixels in consecutive iso-latitude rings
is \a stride_lat.
\ingroup geominfogroup */
void sharp_make_gauss_geom_info (int nrings, int nphi, int stride_lon,
int stride_lat, sharp_geom_info **geom_info);
void sharp_make_gauss_geom_info (int nrings, int nphi, double phi0,
int stride_lon, int stride_lat, sharp_geom_info **geom_info);
/*! Creates a geometry information describing an ECP map with \a nrings
iso-latitude rings and \a nphi pixels per ring. The azimuth of the first