How to keep the same scale between several figures?

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Anthony Cazin-Bourguignon
回答： Ameer Hamza 2020-11-16
Hello,
I made a program allowing me to obtain output values according to the inputs.
However, now I want to vary input parameters and be able to compare figures between them according to the input parameters.
The data I draw are contained in a matrix and are displayed using the 'contourf' function. Each time I want to redo a calculation with another input parameter, the scale of the color bar is automatically updated according to the data. I would like to be able to block it so that it always acts between 2 and 9, even if the data is between 2 and 5 for example.
Mon code pour afficher ces cartes est le suivant :
figure;
set(gcf,'position',[0,0,1040,828]);
contourf(Lon,Lat,DataProdArea,[linspace(2,9.5,50)])
b=colorbar
b.Label.String = 'Production in W/m²';
Thank you for your help !

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采纳的回答

Ameer Hamza
Ameer Hamza 2020-11-16
You can add the following line at end of your code
caxis([2 9])

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