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Plotting clustering results on a Map

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0 $begingroup$ I have around 600,000 Latitude and Longitude pairs that I have clustered into 900 clusters. All of these locations are in USA. Now, I want to visualize the clustering results on a map. The output should look something like this but on a USA map. Is there any way to do this in Python or Tableau? python clustering visualization share | improve this question asked 14 mins ago Karthik Katragadda Karthik Katragadda 14 3 $endgroup$ add a comment  |  ...

How to understand which control sequence in undefined in “Undefined control sequence.” message?

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1 I got "Undefined control sequence." message, but from ...sdir{directlua{tex.sprint(lfs.currentdir())} I do not understand, on which control sequence LuaLaTeX refers: How can I explore it? The MWE is documentclass[a4paper, twoside]{ltjsarticle} usepackage{luatexja-fontspec} edefcurrfileabsdir{directlua{tex.sprint(lfs.currentdir())}/} begin{document} done end{document} luatex share | improve this question asked 5 hours ago Gurebu Bokofu Gurebu Bokofu 315 1 3 16 ...