Mention GMT docs regarding more complicated legends in gallery example "Legends"#2606

Merged

seisman merged 4 commits intomainfrom

mention-legend-file

Jul 19, 2023

Commits on Jul 16, 2023

Commits on Jul 17, 2023

Shorten formulation (code review)

yvonnefroehlich
and
michaelgrund
authored

Commits on Jul 19, 2023

Merge branch 'main' into mention-legend-file
yvonnefroehlich
authored