How to mark certain points in my surface or pcolor plot?
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I had the following plot which I need to mark points with specific values in Z=1:
pcolor(xx,yy,Z) and surf(xx,yy,Z).
But when I use the command :
shading interp
hold on
xx = get(lambda1,'xxdata') ;
yy = get(lambda1,'yydata') ;
Z = get(lambda1,'Zdata') ;
ind = Z==1;
plot3(xx(ind),yy(ind),1,'yp')
text(xx(ind),yy(ind),'Z = 1','fontweight','bold','color','b')
contour(xx,yy,Z,[1 1],'magenta','linewidth',4)
hold off
It doesn't work in marking the points which Z=1. It's there anyone can help me with that problem?
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