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./contrib
casaframetrans.pro

Last modification date:
Wed Feb 8 12:37:30 2012

casaframetrans

function casaframetrans(gframe)

Simple function to translate GBTIDL reference frame strings to those recognized by the CASA library. Used by casaframevel.

Contributed By: Bob Garwood, NRAO-CV

Returns
the corresponding CASA string. A warning is printed if gframe is 'HEL' since heliocentric is not supported by CASA. BARY (barycentric) is used instead. Also, a warning is printed if gframe is unrecognized. In that case, the return value is TOPO.
Version
$Id: casaframetrans.pro,v 1.1 2005/12/19 20:18:16 bgarwood Exp $

Parameters
gframe
in, required
string 		The GBTIDL reference frame string (one of TOPO, GEO, HEL, BAR, LSR, LSD, or GAL).

Produced by IDLdoc 1.6 on Wed Feb 8 12:39:01 2012