Thanks alot for your reply > > In case of water density, starting of the water density will be for some > >time should come straight line in the graph later gradually reducing and goes > >to zero towards centre of the bilayer again it increases and stop going the > >water density. > > > > but in my case starting water density itself reducing gradually instead of > >coming straight line for while. > > is my opinion wrong? >Ok there you seem to be right. > >Do you actually do the density only on water? You should give an index to >g_density and choose from it the water or something else.
I have calculated density for all groups seperately like phosphate, choline etc. but every group is fine except water density that's why I posted question to archives. >Is your system centered? I mean the bilayer in the center of the z axis and >therefore the water distributed on both sides. How can we know that system is centered or not? >Do you actually have enough water solvating your balayer and therefore >showing this plateau value before the decrease? I have taken popc structure form Dr.Tieleman's site and simulating contain 2460 water molecules sorry for the asking trivial queries I am new to bilayer simulations Any suggestions would be appreciated Thanks in advance
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