[FieldTrip] topoplot of vector

Fanny Quandt fannyquandt at gmail.com
Fri May 25 10:12:58 CEST 2012

Dear  Fieldtrip-User,

I am trying to plot some results ( one value per channel) using a topoplot function. 
Since I am working with ECoG data, I specified my own layout with ft_prepare_layout. Plotting my results obtain from ft_freqanalysis using ft_topoplotER works just fine.

Now 2 Questions:

	1) Is there a way to plot data, using ft_topoplotER , which is not obtain from freqanalysis or timelocked analysis,  but which is only a vector.

	2) I tried using the function topoplot (topoplot(cfg,dat) where cfg contained the layout. However I get the following error message. It might be that some points of my mask fall outside the outline, which does not cause a problem 			using ft_topoplotER.

		Undefined function 'inside_contour' for input arguments of type

		Error in topoplot (line 488)
   		   maskA(inside_contour([Xi(:) Yi(:)], cfg.layout.mask{i})) = true;

I would very much appreciate any help.

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