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SLA_DRANRM - Put Angle into Range $0\!-\!2\pi$

ACTION:
Normalize an angle into the range $0\!-\!2\pi$(double precision).

CALL:
D = sla_DRANRM (ANGLE)

GIVEN:

ANGLE D angle in radians

RETURNED:

sla_DRANRM D ANGLE expressed in the range $0\!-\!2\pi$

next up previous
Next: SLA_DS2C6 - Spherical Pos/Vel to Cartesian
Up: SUBPROGRAM SPECIFICATIONS
Previous: SLA_DRANGE - Put Angle into Range

SLALIB --- Positional Astronomy Library
Starlink User Note 67
P. T. Wallace
12 October 1999
E-mail:ptw@star.rl.ac.uk