questions about anisotropic pressure coupling

From: Frank Yong Jiang (
Date: Sat May 28 2005 - 10:34:45 CDT

Dear all:
     I am trying to do simulations in which system is fixed in the Z
dimension(coupled to 1 bar but the compressibility in Z axis is 0) and allow XY
dimensions to couple to 1 bar with compressibility of 4.5e-5 bar-1. So, does
anyone know how to set different pressure compressibility for different axis in
NAMD? Thank you.

Frank Yong Jiang
Graduate Students
Department of Chemistry
Emory University
1515 Pierce Drive NE
Atlanta, Georgia 30322

Phone : (404) 712-2983
Fax : (404) 727-7412
Office: E525C

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