I am having a problem visualizing vector plots. No matter how small my mesh is, it always gives me 10 planes to plot vector. Then if I increase downsample Nz, it gives me again 10 points, but showing smaller and smaller part of a monitor.
E.g. in the first image by default it shows 10 planes in z direction, and then I switch it to 15, but it deletes one part.
Also, what parameters to increase to get this nice plot in the example? The file does not contain any mesh at all.