SLA_CAF2R - Deg,Arcmin,Arcsec to Radians   

ACTION:

Convert degrees, arcminutes, arcseconds to radians (single precision).

CALL:

CALL sla_CAF2R (IDEG, IAMIN, ASEC, RAD, J)

GIVEN:

IDEG degrees

IAMIN I arcminutes

ASEC R arcseconds

RETURNED:

RAD angle in radians

J I status: 1 = IDEG outside range 0-359 2 = IAMIN outside range 0-59

$$\cdots$$

NOTES:

1.

The result is computed even if any of the range checks fail.

2.

The sign must be dealt with outside this routine.