double eraSeps	(	double	al,
		double	ap,
		double	bl,
		double	bp
	)

Definition at line 3 of file seps.c.

References eraS2c(), and eraSepp().

Referenced by eraPmsafe(), palDsep(), and t_seps().

{
   double ac[3], bc[3], s;

/* Spherical to Cartesian. */
   eraS2c(al, ap, ac);
   eraS2c(bl, bp, bc);

/* Angle between the vectors. */
   s = eraSepp(ac, bc);

   return s;

}

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