questionsFrom: chao zhouNewsgroups:
Sat, 9 Oct 2021 02:16 UTC
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How to use color gradient to express the weight of the curve?and I can’t understand the meaning of this syntax,
plot'pz.xyz' u 1:2:3 w lp lw width_line lc'blue' ps var pt 7
The third column how to express the weight?