! err74_dotsym.jnl
! 7/9/18 ACM
! Issue 1881 Large number of points in PLOT/OVER/VS/SYM=dot hangs Ferret

define axis/x=1:359:2/units=degrees_east xaxis
define axis/y=-90:90:1/units=degrees_north yaxis
let xpts = x[gx=xaxis]  + 0*y[gy=yaxis]
let ypts = 0* x[gx=xaxis]  + y[gy=yaxis]
shade xpts
plot/vs/over/sym=dot xpts, ypts

