[lammps-users] How to rectify the error "Lost atoms: original 10802 current 10801"

Hello,
I would like to deposit (Al , Ga ) atoms on an AlN surface but I find this error:Lost atoms: original 10802 current 10801.
In attachments the input file and the potentiel
Best Regards

GaNAl.sw (5.1 KB)

in.sputter1 (1.84 KB)

dd (341 KB)

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