scatter gnuplot demo

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

set title "Simple demo to scatter data conversion to grid data"
set nohidden3d
set ticslevel 0.5
set view 60,30
set autoscale
set parametric
set data style points
set xlabel "data style point - no dgrid"
splot "hemisphr.dat"

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

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

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

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

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

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

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

set noparametric
set nodgrid3d
set nocontour
set title ""
set xlabel ""