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Re: Manipulate slow with ListContourPlot

• To: mathgroup at smc.vnet.net
• Subject: [mg116679] Re: Manipulate slow with ListContourPlot
• From: Oliver Ruebenkoenig <ruebenko at wolfram.com>
• Date: Wed, 23 Feb 2011 06:23:59 -0500 (EST)

On Wed, 23 Feb 2011, Francois Fayard wrote:

> Hello,
>
> I have some data that I want to plot. It is fast when I do :
>
> k=1;
> ListContourPlot[data[[k]]]
>
> and then
>
> k=2;
> ListContourPlot[data[[k]]]
>
> But when I want to "Manipulate" the k, and I do
>
> Manipulate[ListContourPlot[data[[k]]],{k,1,2,1}]
>
> it becomes very slow, both during the first evaluation and when I change the value of k. What is the reason for that ?
>
> Best regards,
> Francois
>
>

Francois,

Hard to say without that data, but you could try using the option 
PerformanceGoal

Oliver