@Esteban82 please test if this is what you were expecting. The example command does not run (has pairs of **)

It doesn't work. It is even worse. Now Chile is paint as part of the ocean.

I think Claude change how -S works. Maybe we should try with a simpler example:

gmt begin DCW_BUG png
	gmt coast  -Rd -JG-65/-30/6.1/5 -EAR+grosybrown2+p -Da -W1/ -B0
	gmt coast  -Rd -JG-65/-30/6.2/5 -EAR+grosybrown2+p -Da -W1/ -B0 -Xw
gmt end

Please remember to check the CI runs as any small changes may work for one test but break others.

Something strange is in the air. This is what I get with this branch.

And your example produces this.

Yes, there is something weird. I got my result with this version (6.7.0_2265fd9_2026.03.24) on linux.

Tested in another computer and this fix is working fine.

And can you confirm this one? (would like to commit this shortly)

Now it works on my laptop! I got this figure.

And your example produces this.

On my computer with Linux I got the wrong figure!! It is the same GMT version.

The figure is not visible. But you are saying that Win and Linux are producing different figures?

The figure is not visible. But you are saying that Win and Linux are producing different figures?

Yes, exactly that.