I want to plot the berry curvature flux by considering $k_x$ and $k_y$ plane in momentum space. I have experience running DFT calculations in Quantum ESPRESSO. I have tried reading the user manual of Wannier90 tool but didn't find any way to do this. The below image can be referred for more understanding of what I am trying to do:
I am not asking for actual code but just the steps which I have to follow in Wannier90 to achieve this results. Any help will be appreciable regarding this!