Logaritmic scale in contour map via Matlab.

Hello,

I have a question about a code. Well, I have created a contour map with contourf command.

I would like to convert the linear scale bar to logaritmic scale bar.

I ve used these commands:

[loni, lati] = meshgrid(...

linspace(min(lon),max(lon)),...

linspace(min(lat),max(lat)));

Tempi = griddata(lon,lat,Temp, loni,lati);

contourf(loni,lati,Tempi)

could anyone help me?

Answer 1

[thoughtGarden]

You can set the scale to log like so:

set(gca,'xscale','log','yscale','log');

[Ivan Mich]

Ok, I would like to find a way to make a new contour plot. In this plot I would like to keep thw "old" colorbar (I mean the bar of my contour values before to be Logaritmhited).

Could anyone help me?