subroutine kset_clear
*
* begin_doc
*
*  Clear track list
*
*  Input Parameters:
*  None
*
*  Output Parameters:
*  None
*
*  Other routines:
*
*  Notes:
*
*  Author:   Paul R Avery      Created:  Sun Jul 27 13:07:36 EDT 1997
*
*  Major revisions:
*
*
* end_doc