Dear Gromacs User, I simulated a coarse grained membrane protein system. This is my pressure control parameter. ; pressure control Pcoupl = berendsen ; Pcoupltype = semiisotropic ; tau-p = 5.0 5.0 ; compressibility = 4.5e-5 4.5e-5 ; ref-p = 1.0 1.0 1.0 1.0 ; refcoord_scaling = all ; Although I set Pcoupltype as semiisotropic, after running simulation a while, my box was changed from cubic (starting) to rectangular parallelepiped. the x,y direction were shortened while z direction was lengthened a lot. is there any option to control the box size through the simulation? Thank you so much. Hongtham -- Gromacs Users mailing list
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