[ferret_users] how to plot only one GRAT line at the x-axis

["Yogesh K. Tiwari" <ktiwari@xxxxxxxxxxxxxxx>]

Hello Ferret Users,

I am ploting weighting function verses 
vertical pressure in mb. I have to plot a 
vertical dash line to mark the only zero tic 
on the x-axis.

I was trying this with the following plot 
comand but I am geting GRATS on all the ticks.


plot/vs/nolab/line=1/\
VGRAT="large(dash,color=black)" w1,p


Is there any idea, I can plot GRAT at only 
one tic , at zero.

If any other command except GRAT.

Kindly help.

Thanks,

Regards,
Yogesh



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