[lammps-users] question about "fix deposit"

What does "can not be added" mean?
An error, or something else?
Have you looked at the documentation for
the command in the current version? Maybe
it has changed.

Steve

I have changed the corresponding commands such as fix NVT , fix wall/reflect. Other parts of input are same for two versions.
If you can give some suggestions and how to analysis the problem, I will be appreciate it.

There is an error, the part of log file in new version is
... ... ...
Setting up run ...
Memory usage per processor = 4.128 Mbytes
Step Atoms Temp E_pair TotEng Press
       0 2912 0 -12748.607 -12748.607 -1811.4054
     100 2914 nan -12524.453 nan nan
     200 2914 nan -12509.844 nan nan
     300 2914 nan -12473.777 nan nan
     400 2914 nan -12439.328 nan nan
     500 2914 nan -12394.388 nan nan
WARNING: Particle deposition was unsuccessful
WARNING: Particle deposition was unsuccessful
ERROR: Lost atoms: original 2914 current 2912... ... ...

In old version the log file is
... ... ...
Setting up run ...
Memory usage per processor = 4.42353 Mbytes
Step Atoms Temp E_pair TotEng Press
       0 2912 0 -12748.607 -12748.607 -1811.4054
     100 2914 0.1237179 -12494.29 -12494.29 -2136.0827
     200 2914 2.4842497 -12318.042 -12318.041 -4349.9686
     300 2914 363.59682 -12037.566 -12037.472 -5501.9044
     400 2914 17667.509 -12084.886 -12080.319 -9243.5401
     500 2914 60.03363 -12335.631 -12335.616 -9674.0715
     600 2916 0.38623394 -12502.577 -12502.577 -5181.9733
     700 2916 0.036639623 -12530.594 -12530.594 1604.1621
     800 2916 0.025681166 -12458.154 -12458.154 934.99264
     900 2916 0.13300005 -12278.382 -12278.382 -6197.1555
    1000 2916 5.0877476 -12058.46 -12058.457 -11708.199
    1100 2918 936.01711 -12101.615 -12100.889 -13171.265
    1200 2918 7678.931 -12325.408 -12319.452 -9032.5573
    1300 2918 17.434921 -12472.774 -12472.761 -1174.3974

XiaoJing

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