Next: , Previous: , Up: Internal Routines   [Contents][Index]

15.5.418 pas

pas(al, ap, bl, bp)

[SOFA] Returns the position angle of b with respect to a. al = longitude of point a in radians, ap = latitude of point a in radians, bl = longitude of point b in radians, bp = latitude of point b in radians. All arguments must have the same dimensions, which are also the dimensions of the result.