data saving

sawa

Hi, I am new to fluent and is working with the flow around square prism. To determine the profile of pressure coefficient along the boundary, i need to take mean and fluctuation of pressure coefficient over a number of time steps(500). At any time step, I could save data using plot-->XY plot for each surface.Is there any way to save this date automatically. Since its too tedious to save files for each time step from the cas and dat files. Also cas and dat files are quite big in size, making it impossible to save these files in large number. Thanks for your help.

sawa