Overview   Directory   Index   Search   File   Source   Help   Etc 
   
Produced by IDL 6.1
User Documentation
 prev file | next file          view single page | view frames | update routines
SUMMARY: fields | routine          DETAILS: routine

./toolbox
freqtovel.pro

Last modification date:
Thu Jun 2 23:56:08 2005

freqtovel

function freqtovel(freq, restfreq, [veldef=string])

Convert frequency(MHz) to velocity (m/s) using the given rest frequency and velocity definition.

Returns
velocity in m/s
Version
$Id: freqtovel.pro,v 1.3 2005/04/08 20:36:06 bgarwood Exp $

Parameters
freq
in, required
 		Frequency in MHz.
restfreq
in, required
 		Rest frequency in MHz

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 Thu Jun 2 23:56:56 2005