I have a 2D CFD simulation on an unstructured grid with 47472 nodes. I exported x,y coordinates, Point ID(node numbers) to a “.csv” file. So I have 47472x3 data. I added a 4th column to this data that is coming from an external source.
My question is how can I map that 4th column to my original mesh so that I can visualize it. I read many stuff about table to points, table to structured grid filters but no luck. My apologies if my question is repetition, I would really appreciate any help. I attached my csv file in this post.
vx_data.csv (1.8 MB)