[ncl-talk] gsn_add_text on bar chart

[Vanúcia Schumacher]

Hi NCL users

I am using the example of bar chart "unique_5.ncl" (attachment) and I would like to add caption text to each bar, but the following warning returns.

warning: Argument 2 of the current function or procedure was coerced to the appropriate type and thus will not change if the function or procedure modifies its value

Does anyone have a guess as could add in this example?

Thanks


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