I have following script
gmt begin map
gmt basemap -R25.5/45.5/34.5/42.5 -JM6i -U -B >> map
gmt plot eth.csv -R25.5/45.5/34.5/42.5 -JM6i -Sc0.05 -G50 -L -V -B >> map
gmt plot blst.csv -R25.5/45.5/34.5/42.5 -JM6i -Sc0.1 -G0/0/255 -L -V -B >> map
gmt plot promblast.csv -R25.5/45.5/34.5/42.5 -JM6i -Ss0.2 -G128/9/0 -L -V -B >> map
gmt end show
How to place legend under ( not on) this map ?
In the legend I wish near each type of symbol on the map
to have texts like this- 1, -2. ?
Is it possible to place few symbols on the one string?
Let say in the first string -Sc0.05 -G50 “-1”, -Sc0.1 -G0/0/255 “-2”
and on the next string -Ss0.2 -G128/9/0 “-3”