	SUBROUTINE ADD_DSG_VARS (dset, cbuff)

*  This software was developed by the Thermal Modeling and Analysis
*  Project(TMAP) of the National Oceanographic and Atmospheric
*  Administration's (NOAA) Pacific Marine Environmental Lab(PMEL),
*  hereafter referred to as NOAA/PMEL/TMAP.
*
*  Access and use of this software shall impose the following
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*  right, without any fee or cost, to use, copy, modify, alter, enhance
*  and distribute this software, and any derivative works thereof, and
*  its supporting documentation for any purpose whatsoever, provided
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*  derivative works and supporting documentation.  Further, the user
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*  the use of this software or in any product that includes this
*  software. The names TMAP, NOAA and/or PMEL, however, may not be used
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*
* 2/2019  Ansley Manke
* NOAA/PMEL, Seattle, WA - Science Data Integration Group
* V751 7/19 *acm*  May be working with user-defined variables, so add 
*                  the dset number for the feature-variable


* Add feature-id variable to the command-line buffer, 
* Then it's read and ready for CDF_LIST_DSG to write them out.
* feature-variable is often of type string and is not stored at the
* time of dataset initialization.

        include 'tmap_dims.parm'
        include 'xtm_grid.cmn_text'
	include 'ferret.parm'
	include 'xdset_info.cmn_text'

	INTEGER dset
	CHARACTER*(*) cbuff

	INTEGER TM_LENSTR1, slen
	CHARACTER SANITARY_VAR_CODE*128, vname*128, TM_FMT*48
	
* Probably just need the feature-id variable

	vname = SANITARY_VAR_CODE(cat_file_var, dsg_feature_var(dset) )
	cbuff = cbuff(:TM_LENSTR1(cbuff))//','//vname(:TM_LENSTR1(vname))//
     .         '[d='//TM_FMT( DBLE(dset), 0, 10, slen )//']'

	   
	RETURN
	END
