forked from lijiext/lammps
git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@3952 f3b2605a-c512-4ea7-a41b-209d697bcdaa
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@ -29,7 +29,7 @@ pair_coeff 1 1 1.0 1.0 5.0 5.0 12.5
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pair_coeff 1 2 5.0 1.0 5.0 0.0 7.0
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pair_coeff 2 2 10.0 1.0 0.0 0.0 2.5
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fix 1 all npt 2.0 2.0 1.0 xyz 0.0 1.0 10.0 drag 1.0
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fix 1 all npt temp 2.0 2.0 1.0 iso 0.0 1.0 10.0 drag 1.0
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fix 2 all enforce2d
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dump 1 all atom 200 dump.colloid
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@ -47,7 +47,7 @@ dump 1 all custom 100 dump.ellipse.gayberne &
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#dump 1 all custom 100 dump.ellipse.resquared &
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# id type x y z quatw quati quatj quatk
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fix 1 all npt/asphere 2.0 2.0 0.1 xyz 0.0 1.0 1.0
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fix 1 all npt/asphere temp 2.0 2.0 0.1 iso 0.0 1.0 1.0
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fix 2 all enforce2d
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compute_modify 1_temp extra ${dof}
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@ -47,7 +47,7 @@ timestep 0.002
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dump 1 all custom 100 dump.ellipse.resquared &
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id type x y z quatw quati quatj quatk
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fix 1 all npt/asphere 2.0 2.0 0.1 xyz 0.0 1.0 1.0
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fix 1 all npt/asphere temp 2.0 2.0 0.1 iso 0.0 1.0 1.0
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fix 2 all enforce2d
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compute_modify 1_temp extra ${dof}
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@ -0,0 +1,44 @@
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# 2d Lennard-Jones melt and subsequent energy minimization
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units lj
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dimension 2
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atom_style atomic
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lattice sq2 0.8442
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region box block 0 20 0 20 -0.1 0.1
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create_box 1 box
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create_atoms 1 box
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mass 1 1.0
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velocity all create 5.0 87287 loop geom
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pair_style lj/cut 2.5
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pair_coeff 1 1 1.0 1.0 2.5
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pair_modify shift yes
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neighbor 0.3 bin
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neigh_modify delay 0 every 1 check yes
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fix 1 all nve
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fix 2 all enforce2d
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dump 1 all atom 100 dump.min
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thermo 100
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run 1000
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neigh_modify delay 0 every 1 check yes
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velocity all create 0.0 1
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dump_modify 1 every 25
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thermo 50
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minimize 1.0e-6 0.001 1000 10000
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fix 3 all box/relax x 1.0 y 2.0 vmax 1.0e-4 nreset 1000
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thermo_style custom step temp pe pxx pyy pxy
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min_modify line quadratic
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minimize 0.0 1.0e-3 10000 100000
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@ -21,7 +21,7 @@ pair_coeff * * 1.0 1.0 1.0
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neighbor 0.3 bin
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neigh_modify delay 0 every 1
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fix 1 all nvt/sllod 1.0 1.0 1.0
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fix 1 all nvt/sllod temp 1.0 1.0 1.0
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fix 2 all deform 1 xy erate 0.01 remap v
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dump 1 all custom 500 dump.nemd id type x y z
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@ -20,7 +20,7 @@ timestep 2.0
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thermo_style multi
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thermo 50
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fix 1 all nvt 275.0 275.0 100.0
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fix 1 all nvt temp 275.0 275.0 100.0
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fix 2 all shake 0.0001 10 100 b 4 6 8 10 12 14 18 a 31
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group peptide type <= 12
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@ -64,7 +64,7 @@ pair_coeff * * Si.sw Si
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thermo 10
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fix 1 all nvt $t $t 0.1
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fix 1 all nvt temp $t $t 0.1
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timestep 1.0e-3
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neighbor 1.0 bin
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