load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
begin
y=sin(0.068*ispan((0,100,1))
wks = gsn_open_wks("x11","test")
res = True res@xyLineColor="Blue" res@tiMainString="This is a main title" res@gsnMaximize=True
plot = gsn_csm_y(wks,y,res)
end