Hi Allin,
I just found out that the new gnuplot themes are not supported when
executing a gretl through gretlcli. Via the GUI I've set the dark2
pallet and running the following sample script yields the expected plot.
However, executing the same script using gretlcli still uses the default
settings (line color "red").
It seems that the entry <graph_theme = dark2> in the .gretl2rc file does
not have an effect. This is using latest git on Ubuntu 20.04.
<hansl>
open denmark.gdt
gnuplot LRM --with-lines --time-series --output=display
</hansl>
Best,
Artur