Function
NumCosmoMathTriVecnew_astro_ra_dec
Declaration [src]
NcmTriVec*
ncm_trivec_new_astro_ra_dec (
gdouble r,
gdouble ra,
gdouble dec
)
Description [src]
Creates a new NcmTriVec with the given astronomical coordinates. The astronomical
coordinates are the declination and the right ascension. The declination is the angle
between the vector and the celestial equator, and the right ascension is the angle
between the projection of the vector in the celestial equator and the vernal equinox.
The angles are in degrees.
Parameters
r-
Type:
gdoubleThe radius.
ra-
Type:
gdoubleThe right ascension.
dec-
Type:
gdoubleThe declination.
Return value
Type: NcmTriVec
The new NcmTriVec.
| The caller of the function takes ownership of the data, and is responsible for freeing it. |