!
!  Show behavior of DISPLAY and CONTOUR under viewport configuration 
!
read/size=300/xp=4000/yp=3970 smtha2142.img
vie 3x1
cct/set spectrum
disp/lin
vplab/cur/csize=1/font=rom "DISPLAY"
con/lin/first=2
vplab/cur/csize=1/font=rom "CONTOUR"
disp/lin
con/lin/over/first=2
vplab/cur/csize=1/font=rom "DISPLAY, CONTOUR/OVERLAY"