I am struggling to post-process my data of flow past square with different chamfer ratios and I need expert suggestions regarding that.

1): I gave my transient simulation until the solution is converged and stable, then in calculation activities, I created export of different variables like Cp etc. on my cylinder and gave for 10,000 time steps more. I also turned data sampling ON in "Run Calculations" Now if I take last case and data file from the data for plotting time averaged variables. Am I correct or not?

2): I need to plot Cp vs angle from the stagnation point of square in CFD Post or Tecplot. Kindly tell how can I?

3): I want to measure the wake width and length for all of my cases, Kindly help by suggesting anything helpful in this measurment.

Looking anxiously for experts to answer.

Best Regards

Ahsan