Cannot showing multiple color using pcolor and different cmap

I want to show 2 variables : smoker and smokerw in different color using pcolor and two different cmap. I want to show smokerw in red color (hsv(1)), and show smoker in blue color (jet(1))...

I place code like this :

if true
pcolor(X,Y, smokerw');
hold on
pcolor(X,Y, smoker');
cmap1 = hsv(1);
cmap2 = jet(1));
cmap = [cmap1;cmap2];
colormap(cmap);
end

The result show both smoker and smokerw in red color...

I want to show smoker in blue, and smokerw in red...

Someone please help me, thank you...

Answer 1

[KSSV]

As you re using two different colormaps on the same figure, you have to follow certain rules. Refer the following link:

https://in.mathworks.com/matlabcentral/answers/101346-how-do-i-use-multiple-colormaps-in-a-single-figure

https://in.mathworks.com/matlabcentral/answers/194554-how-can-i-use-and-display-two-different-colormaps-on-the-same-figure