thicker lines on plots.

[Wei Cheng <cheng@xxxxxxxxxxxxxxxxxxxxxx>]

Hi all,

I used:

     plot/set/line=18 variable_name
     ppl plot 

to generate a plot which indeed shows thicker than normal lines 
under ferret windows environment.

I again used:

    sp gksm2ps -p portrait -l cps -o plot.ps metafile.plt 

to save the plot to unix environment. In the saved ps file, the
line thickness is back to normal (kind of very thin). 

Can anybody tell me how to save a presentation-styled figure?

Thanks!

Wei