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./toolbox
unshiftvel.pro

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

unshiftvel

function unshiftvel(vel, voffset, [veldef=string])

Undo the effects of shiftvel using the same voffset (do not use its negative here). See the comments in shiftvel. This is intended to only be used on a quantity that is the result from shiftvel.

Returns
the unshifted velocities in m/s.
Version
$Id: unshiftvel.pro,v 1.2 2005/04/08 20:36:06 bgarwood Exp $

Parameters
vel
in, required
double 		The velocities, in m/s, to unshift.
voffset
in, required
double 		The velocity offset (m/s) to remove. This should be the same value used in a previous call to shiftvel.

Keywords
veldef
in, optional
string (def. 'RADIO') 		The velocity definition from one of RADIO, OPTICAL or TRUE.

Produced by IDLdoc 1.6 on Thu Jun 2 23:56:58 2005