Variogram Legend

[Jeffrey Yarus]

I am unable to figure out how to resize the legend in both the experimental variogram plot and the modeled variogram plot. The "cex" argument only seems to impact the size of the characters (numbers) when I ask to plot the number of pairs (for example). It does not change the size of the legend. However, in db.plot, the cex argument does change the size of the legend. What is the syntax for modifying the size of the legend when plotting the variogram (for both the experimental and the model)? Thank you!

[Jeffrey Yarus]

It would be really great to get an answer to this!

[Fabien Ors]

Dear Jeffrey
You found a bug in the variogram plotting procedure. Yes, 'cex' should behave like your description.
Fixing this bug will need to deliver a new release of RGeostats. I'm afraid it won't be in the near future.
As a workaround, I suggest you to hide the variogram legend (using pos.legend=0 in plot(vario) ) and plot the legend by hand using :

Code: Select all

legend.vario(vario,ndir=1,flag.point=TRUE,flag.line=TRUE,position=legend.locate(1),cex=3)

Here, you will be able to resize the legend text using 'cex'.
Best regards