<P>Hello, I want to calculate the interfacial tension of the oil/water interface . I use 2D periodic boundary along Z axis , </P>
<P>I get the interfacial teision from the .edr file (namely #Surf*SurfTen), it seems that the Surf*SurfTen is the total tension</P>
<P> of the two interface ,is it that ? Does it has any influence for I use the 2D periodic boundary along Z axis ?</P>
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<P>Waiting for your reply eagerly.</P>
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<P>Thank you !</P>
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