[gradsusr] About drawing the boundary outside the masked region

[Shreta Ghimire]

Hi Grads Helper,

I am a student pursuing Master's degree and currently i am doing
climate modelling using grads.
I have masked my study region with the help of CDO (Climate Data
Operators), now I have to draw a boundary line over the masked region,
for that a shape file is required.

I don't know how to draw the shape file, with the list of co-ordinates
that I have. So I really a guidance on this one.

Regards,
Shreta Ghimire