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I'm having difficulties changing font sizes in the wind rose diagram produced by the openair package. The windRose plots all right. But the documentation for the package does not seem to specify how to change the font sizes for the title, labels and ticks. 

par(cex.lab=, cex.axis=, cex.main=, cex.sub=)

doesn't seem to work either.

Does anyone know a way to enlarge the font sizes? Your help would be greatly appreciated!

Here is a reproducible example of what I am trying to plot:

library(openair)
df<-read.csv('http://www.openair-project.org/CSV/OpenAir_example_data_long.csv')
windRose(df)

enter image description here

nograpes
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RookieGreen
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1 Answers1

5

I was searching for a similar answer for polarPlot and was able to adjust the font size with this parameter

polarPlot(...,par.settings=list(fontsize=list(text=18)))

I imagine

windRose(df,par.settings=list(fontsize=list(text=18))))

would work in your case. See trellis.par.get() for other parameters

Dylan I
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