graph with circle

[Jennifer Adams]

Maria,
You could do it by looping over each lat,lon in the grid, getting its
x,y page coordinates and its data value, and then using 'draw mark'.
You will probably need to scale the data values so your circles
aren't too big.
Jennifer


>

On Apr 16, 2008, at 10:00 AM, Maria C. Valverde wrote:

> Dears Users,
>
> Is it possible to plot in grads a binary file with circles (red or
> blue)
> in each grid box and indicating the value intensity with the size
> of the
> circle.
>
>
>
> Thanks in advance.
>
> Maria Valverde


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