MATLAB: Define Interval in contourf

contourfintervalMATLAB

Hi all,
I'd like to define the interval, in which contourf plots the lines. I've got data with x-y-z, where the z-values are within [0 1], but I'd like them to appear in levels between [0.5 1]. My attempt was the following:
[c,h] = contourf(meshX1/d_n,meshX2*2/d_n,meshZ,10); % interpolated
        caxis([0.499, 1.001])
resulting in essentially the same line spacing, only the colours are adjusted to the defined interval (see picture).
Anyone having an idea? Thanks in advance!
Georg

Best Answer

See if this works:
v = linspace(0.5, 1, 10);                           % Define ‘10’ Intervals From ‘0.5’ To ‘1’
[c,h] = contourf(meshX1/d_n, meshX2*2/d_n, meshZ, v); % interpolated
        caxis([0.499, 1.001])
Note — I do not have your data so this is UNTESTED CODE. It should work.
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