title = Rv1712 cpp = /usr/bin/cpp ; location of cpp on SGI define = -DFLEXIBLE constraints = none integrator = cg dt = 0.002 ; ps ! nsteps = 3000 nstenergy = 1 ; Write energies to disk every nstenergy steps energygrps = System ; Which energy group(s) to write to disk nstlist = 10 ; do a steep every 10 steps of cg coulombtype = PME ; Use particle-mesh ewald ns_type = grid rlist = 0.9 rcoulomb = 0.9 rvdw = 0.9 fourierspacing = 0.12 fourier_nx = 0 fourier_ny = 0 fourier_nz = 0 pme_order = 4 ewald_rtol = 1e-5 optimize_fft = yes pbc = xyz ; Periodic Boundary Conditions (yes/no) ; ; energy minimising stuff ; emtol = 1000.0 emstep = 0.01 ; used with conjugate gradient