--- /dev/null
+reset
+set pm3d
+set datafile separator '\t'
+set border 0
+unset xtics
+unset ytics
+unset ztics
+set cbrange [0:100]
+set view 42,100, 1.3
+set colorbox horiz user origin .1,.1 size .8,.04
+#
+# set palette color rgbformula -33,-13,-10
+#
+set title "Gliese star catalog - 7 parsec neighborhood centered on Earth"
+set cblabel "Luminosity" offset 0,1
+#
+splot 'nearmap.csv' using 5:6:7:11 with points pt 6 ps 2 pal notitle, \
+ '' using 5:6:7:11 with points pt 7 ps 1 pal notitle, \
+ '' using 5:6:7:2 with labels font "Helvetica,9" left \
+ point pt 0 offset 1,0 notitle
+#
+pause -1