Hi, I am just starting with FEniCSx and running the solution of 2D Poisson equation on square domain from the FEniCSx tutorial. My question is how can I save the output “uh” as a function of x and y (like [[x0,y0,uh(x0,y0)], [x1,y1,uh(x1,y1)],…]) in a numpy array and subsequently print it in a csv …

Saving solver outputs as numpy array and in csv files

dokken July 19, 2023, 7:02pm 2

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