adding tics to the colorbar
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I create temperature plots using the pcolor command. I know how to add lines for certain threshold levels to my plots but I also want mark these levels with tics and a character string on the colorbar.
Any suggestion how to do this is apreciated.
Thanks in advance, Peter
回答（1 个）
Paulo Silva
2011-3-1
Here's a general example on how to do your own ticks
axes %create a figure with one axe
set(gca,'XLim',[0 100]) %change the x axe limit
xt=linspace(1,100,10) %make a vector starting on 1 and ending in 100 with 10 elements
set(gca,'XTick',xt) %set your own ticks from the vector xt
In your case you must do your own ticks vector from the data y you have, maybe something like you did with the threshold levels.
For the character string on the colorbar you can use the text function.
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