Hi,<div>I think the color legend has to be inside the vpage. But for two columns map display, you may plot 'cbarn' at both the vpage forcing the same mid point so that it appears in the middle.</div><div><br></div>
<div>-rupak</div><div><br><br><div class="gmail_quote">On Thu, Oct 22, 2009 at 6:08 PM, Esther Romero Olivares <span dir="ltr"><<a href="mailto:eromeroo@inm.es">eromeroo@inm.es</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Thanks!<br>
<br>
But if I have used the "set vpage" command it will plot the legend<br>
inside the virtual page defined, even if I don't specified any<br>
parameter.<br>
<br>
If I use after the plot "set vpage off" to return to the default state<br>
where the real page equals the virtual one it says that does not have<br>
any shading information.<br>
<br>
I would like to have many plots but just one legend in the bottom of the<br>
page...<br>
<br>
Thanks again!<br>
<br>
Esther.<br>
<br>
El jue, 22-10-2009 a las 14:11, eliav schmulewitz escribió:<br>
<div><div></div><div class="h5">> Esther<br>
> sure you can<br>
> if you open the cbarn script that is in the same file as your grads<br>
> probably in a file called scripts<br>
> it explains as folows:<br>
> "run cbarn sf vert xmid ymid<br>
> *<br>
> * sf - scale the whole bar 1.0 = original 0.5 half the size, etc.<br>
> * vert - 0 FORCES a horizontal bar = 1 a vertical bar<br>
> * xmid - the x position on the virtual page the center the bar<br>
> * ymid - the x position on the virtual page the center the bar<br>
> *<br>
> * if vert,xmid,ymid are not specified, they are selected<br>
> * as in the original algorithm"<br>
> good luck<br>
> eliav<br>
><br>
</div></div></blockquote></div><br></div>