Function:     SKYROT

Purpose:      Returns the rotation angle of the sky in a set.

Category:     PHYSICAL COORDINATES

File:         cotrans.c

Author:       K.G. Begeman

Use:          INTEGER SKYROT ( SET    ,      Input   character
                               CROTA  )      Output  double precision

              SKYROT     Returns:
                         -1 No sky coordinates found in set.
                          0 No error.
              SET        Name of data set.
              CROTA      Rotation angle of sky.

Related Docs: cotrans.dc2

Updates:      Aug 17, 1995: KGB, Document created.