func time_from_ww_log_line(sin)
 s = sin
 token,s,t,s
 token,s,h,s	;time, maybe with a T prefix
 ;look for the time in h
 h=' '+h		;need this often
 ih1=strpos(h,':')	;get first colon
 ih2=ih1+5	ih1=ih1-2
 if (h(ih1) ne '1' and h(ih1) ne '2') then { h=bmap(h) h(ih1)=32 h=smap(h) }
 ih3=strpos(h,'.')	;get dot
 ;check
 hq=fix(h(ih1:ih1+1))
 mq=fix(h((ih1+3):(ih3-1)))
 sq=fix(h((ih3+1):*))
 tod=(hq*3600+mq*60+sq)
 return, tod
 endfunc