[Gnuplot-info] pm3d questions?

[youban <you...@gm...>]

hi:

i have a script like this below, it looks very easy to splot a
test.datfile, but if there are more than 3 numbers, such as 700
numbers, it will be
a very huge work, do you have some ideas how to do this?

thank you

set term postscript enhanced color
set output "test.ps"
set pm3d; set palette
set palette color
set pm3d corners2color c1 map
set cbrange [-0.1:0.1]
set xrange [1:700]
set yrange [1:700]
set zrange [-1:1]
set samples 101
set isosamples 10
set xtics 100
set mxtics 2
set ytics 100
set mytics 2
set ztics 100
set palette defined (-0.1 "blue", -0.01 "green", 0 "white", 0.05 "yellow",
0.1 "red")
set xlabel "residue number"
set ylabel "residue number"
show xlabel
show ylabel
set nokey
set size square
splot "test.dat"
pause -1 "Hit return to continue"



test.dat
1 1 0.0
1 2 0.1
1 3 0.0

2 1 xxx
2 2 xxx
2 3 xxx

3 1 xxx
3 2 xxx
3 3 xxx