pro outline,instr,conv_name,topna,xscale,yscale,xleft,ybott,xpix,ypix,x,y,$
  limit_cnt,absc,ordlow,ordhigh

; This version of outline can avoid blowing up when dealing with
; gnomonic projections of the SLI, which contain an infinite horizon
; v3 added conv_name-passing 11/10/97 to allow use for all proj. schemes incl. gnom.
; v5 2/4/98 B. Rizk

is=size(x)

init_outline,instr,conv_name,topna,is,xscale,yscale,xleft,ybott,x,y,xoutline,youtline,ocnt
border,xscale,yscale,xoutline,youtline,link_cnt,x_out,y_out
do_fill,x_out,y_out,link_cnt,fill_cnt,xol,yol
;plot,xol,yol,psym=3
;stop
check_bound,fill_cnt,xpix,ypix,xol,yol,xfo,yfo
do_shorten,fill_cnt,short_cnt,xfo,yfo,xol_new,yol_new
do_limit,short_cnt,limit_cnt,xol_new,yol_new,absc,ordlow,ordhigh
;plot,absc(0:limit_cnt(0)),ordhigh(0:limit_cnt(0)),psym=3
;oplot,absc(0:limit_cnt(0)),ordlow(0:limit_cnt(0)),psym=3
;stop

return
end