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./toolbox
veltofreq.pro

Last modification date:
Wed Sep 28 13:27:11 2016

veltofreq

function veltofreq(vel, restfreq, [veldef=string])

Convert velocity(m/s) to frequency using the given rest frequency and velocity definition. The units of the returned result (Hz, MHz, GHz, etc) are the same as that of the rest frequency argument. The velocity must be in m/s.

Returns
frequency in same units as restfreq argument.
Version
$Id$

Parameters
vel
in, required
 		Velocity in m/s
restfreq
in, required
 		Rest frequency. The units of restfreq the units of the returned result.

Keywords
veldef
in, optional
string 		The velocity definition which must be one of OPTICAL, RADIO, or TRUE. Defaults to RADIO.

Produced by IDLdoc 1.6 on Wed Sep 28 13:27:39 2016