Wrong color in contourf plot
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I have a matrix with variations in the order of -100 to 100, but I am only interested in what happens close to zero. Thus, I have defined a plotting range from -10 to 10. This works, BUT very low (negative) values becomes white instead of dark blue which it should be due to the colorbar. However, the color is correct for high (positive) values. What can I do to get correct color?
range = linspace(-10,10,11);
q = contourf(MX', MY', U{cam}(:,:,t), range);
contourcmap('jet',linspace(range(1),range(end),7),'colorbar','on','location','horizontal');
Best regards,
Audun Yrke
回答（1 个）
José-Luis
2016-7-4
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2 个评论
Audun Yrke
2016-7-4
José-Luis
2016-7-4
Well, you're not gonna get a completely filled image using contour(). Maybe you are looking for something like surf() instead?
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2016-7-4
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