how to scatter datapoint into an existing semilogplot?

Hey,

I have got an existing semilogx plot with data from literature. Now i would like to scatter my own measurements into that existing figure. The problem is, that even two semilogx with hold on aren't possible without getting back to normal scaled axes. I need the scatter function to color my datapoints by a third variable. Is there a way to get this two plots in one figure?

Thanks!

Answer 1

[Johannes]

Ok, I found the answer by myself

hold on
plot(x1,y1,x2,y2);
scatter(x3,y3,[],z3);
set(gca,'xscale','log')
grid on