x		y
			①	②	③	④	⑤	⑥	⑦

#
# Simple demo of scatter data conversion to grid data.
#

set title "Simple demo of scatter data conversion to grid data"
unset hidden3d
set ticslevel 0.5
set view 60,30
set autoscale
set parametric
set style data points
set xlabel "data style point - no dgrid"
set key box
splot "hemisphr.dat"

Click here for minimal script to generate this plot

x		y
			①	②	③	④	⑤	⑥	⑦

set dgrid3d 10,10,1
set xlabel " data style lines, dgrid3d 10,10,1"
set style data lines
splot "hemisphr.dat"

Click here for minimal script to generate this plot

x		y
			①	②	③	④	⑤	⑥	⑦

set dgrid3d ,,4
set xlabel " data style lines, dgrid3d ,,4 "
set style data lines
splot "hemisphr.dat"

Click here for minimal script to generate this plot

x		y
			①	②	③	④	⑤	⑥	⑦

set dgrid3d ,,16
set xlabel " data style lines, dgrid3d ,,16"
set style data lines
splot "hemisphr.dat"

Click here for minimal script to generate this plot

x		y
			①	②	③	④	⑤	⑥	⑦

set contour
set xlabel "data style lines, dgrid3d ,,16, contour"
splot "hemisphr.dat"

Click here for minimal script to generate this plot

x		y
			①	②	③	④	⑤	⑥	⑦

unset dgrid3d
set style data points
set xlabel "data style points, nodgrid3d"
splot "scatter2.dat"

Click here for minimal script to generate this plot

x		y
			①	②	③	④	⑤	⑥	⑦

set key nobox
set dgrid3d ,,1
set xlabel "data style lines, dgrid3d ,,1"
set style data lines
splot "scatter2.dat"

Click here for minimal script to generate this plot

x		y
			①	②	③	④	⑤	⑥	⑦

set dgrid3d ,,4
set xlabel "data style lines, dgrid3d ,,4"
set style data lines
splot "scatter2.dat"

Click here for minimal script to generate this plot