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To plot the pressure field, create a contour on the plane that you created earlier. Return to the Physics task, select Contour in the Add drop down menu, choose the plane to map the contour onto, and assign the Variable to be Total Pressure.
The same thing can be done to plot the velocity field as a contour. Repeat the steps above to create the Contour, but make the variable Velocity Magnitude instead of Total Pressure.
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