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Hello dear community,
I have a datafile with data depending on 2 variables. I want to plot it with a pm3d map, but I am unsuccesfull.
I tried the following:
set pm3d map
splot "test.dat" with pm3d
0 0 1
0 1 2
1 0 3
1 1 4
The image I get has the color-key on the right, but the whole plot is only white :(
What am I doing wrong?
I am using gnuplot Version 4.0 patchlevel 0.
The problem is that you requested a map, but your data isn't a map --- it's a single curve through 3D space. Read "help glossary" and "help splot datafile" for the details.