Fixed further problems in filter time UT. Wrote a new wrap-up routine str2sec which converts a string of comma-delimited time specifications into an array of double precision SCC times. This replaces large chunks of code in xsl_time_cursor and xsl_enter_filter and eliminates most of the problems. Also fixed xsl_choose so that if the user loads an obscat and does a choose instead of read'ing files then the mjdrefi/f and timesys internal globals are set.
Keywords: xselect, HEAsoft