CODEWITHSUNDEEP
3dgnuplotheatmap
user1728191
user1728191

Reputation: 21

How to depict non-grid 3D data as heat map?

I have 3 columns of numbers x, y, z, where x and y are coordinates and z is intencity. I would like to represent the data as heat map in gnuplot.

Upvotes: 2

Views: 1667

Answers (1)

choroba
choroba

Reputation: 241868

You can set dgrid3d to fill in missing values:

set dgrid3d
splot 'input.txt' with pm3d

Upvotes: 3

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