3 set datafile separator '\t'
10 set colorbox horiz user origin .1,.1 size .8,.04
12 # set palette color rgbformula -33,-13,-10
14 set title "Gliese star catalog - 7 parsec neighborhood centered on Earth"
15 set cblabel "Luminosity" offset 0,1
17 splot 'nearmap.csv' using 5:6:7:11 with points pt 6 ps 2 pal notitle, \
18 '' using 5:6:7:11 with points pt 7 ps 1 pal notitle, \
19 '' using 5:6:7:2 with labels font "Helvetica,9" left \
20 point pt 0 offset 1,0 notitle