I am working on Ansys fluent and I want to know how i can perform POD and DMD of my current flow problem over inclined flat plate at high angle of attack(in ansys fluent) in post processing state to abstracts more physics?
Regarding POD you need to make sure the time step between the snapshots is two times more than the integral length scale of your flow. With DMD you need to make sure the data is time resolved data.