Show specific data points in contourf plots

2011 7 12

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I am currently trying to obtain volcano / sabatier plots for my project. I have generated the contour plot as follows:

contourf(x,y,rate)
colorbar

I would like to know how would I be able to show a few specific points that were not in the original set of data used to generate the contour plot.

Thank you.

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Patrick Kalita 2011-7-12

1 个投票

How about scatter? You can use the fourth input argument to set the color of the point:

contourf(x, y, rate)
hold on
scatter(x_other, y_other, [], rate_other)
colorbar

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