how to get labeled contours plot when using a pdemodel ?

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Hugo 2021-2-10

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https://ww2.mathworks.cn/matlabcentral/answers/741312-how-to-get-labeled-contours-plot-when-using-a-pdemodel

编辑： Hugo 2021-2-23

Is there a way to label contour plots using pdeplot or pdecont function ?

I know that the function contour has the 'Showtext' option, but i cannot manage a way to find a similar option or workaround to have labeled contour plots together with the solution of a pdemodel.

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darova 2021-2-21

Did you try using contour3?

Hugo 2021-2-23

编辑：Hugo 2021-2-23

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Thanks for the reply.

No i am not sure you can use contour3 after using pdeplot.

Finally, the workaround i found is to interpolate the solutions on a x-y grid, to be able to use the contour function, with the 'Showtext' option.

result = solvepde(model);
[xm ym]= meshgrid(x);
uxy = interpolateSolution(result,xm,ym);
uxy=reshape(uxy,size(xm));
[con hc] = contour(x,y,uxy,'ShowText','on');