can't plot more than 1 solid line in Postscript color

[David Larom]

Hello,
I'm using the octave 'plot' command to plot several variables in color postscript. The following lines duplicate the problem I'm having:

gset terminal x11
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > hold on;
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > a=1:5;
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > plot(a,'r')
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > plot(a-1,'g')
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > plot(a-2,'b')
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > #all the above are plotted as SOLID LINES
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > pause();
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > gset terminal postscript color
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > gset output 'funkylines.ps'
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > replot
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > closeplot

(exit octave)

ghostview funkylines.ps

The postscript lines are red, green and blue just like I wanted and just like in x11, but the latter two are DASHED, NOT SOLID. How do I get postscript to plot SOLID colored lines?

Thanks,
Dave Larom