I'm new to Gnuplot. I want to draw a 3d image by vertex data. how do I plot this data file correctly?
thank you for reading
---datafile format is like this---
x y z
0.0 2.1 4
0.5 0.4 1.2
0.2 0.3 0.3
0.6 0.4 0.9
0.3 0.6 0.2
0.4 3.2 1.6
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