I'm trying to plot some vector fields using LIC technique. More specifically, I'm using the Python solution for this kind of plot.
Before applying that approach, I was plotting my vectors as quiver. This give me results like this:
However, for large data, this technique is not recommended because the larger the data, the more compressed the arrows will be, and, consequently, the plot will get confusing and not readable.
Using LIC, however, I got the opposite result. I get a poor resolution for my plot and it is hard to understand the flow behavior.
Both plots are from a 61 x 61 vector field.
I really would like to use LIC, however, I'm wondering if there is a data size requirement to get good results.
Is there an approach to solve this problem?