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document .lammpsbin suffix for trajectory files

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Axel Kohlmeyer
2022-05-13 11:15:06 -04:00
parent 35dd5bc978
commit 658a89e401
1 changed files with 4 additions and 3 deletions
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doc/src/dump.rst
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@ -133,13 +133,14 @@ Examples
.. code-block:: LAMMPS
dump myDump all atom 100 dump.atom
dump myDump all atom 100 dump.lammpstrj
dump myDump all atom/mpiio 100 dump.atom.mpiio
dump myDump all atom/gz 100 dump.atom.gz
dump myDump all atom/zstd 100 dump.atom.zst
dump 2 subgroup atom 50 dump.run.bin
dump 2 subgroup atom/mpiio 50 dump.run.mpiio.bin
dump 4a all custom 100 dump.myforce.* id type x y vx fx
dump 4a all custom 100 dump.myvel.lammpsbin id type x y z vx vy vz
dump 4b flow custom 100 dump.%.myforce id type c_myF[3] v_ke
dump 4b flow custom 100 dump.%.myforce id type c_myF[*] v_ke
dump 2 inner cfg 10 dump.snap.*.cfg mass type xs ys zs vx vy vz
@ -535,11 +536,11 @@ MPI-IO.
Note that MPI-IO dump files are one large file which all processors
write to. You thus cannot use the "%" wildcard character described
above in the filename since that specifies generation of multiple
files. You can use the ".bin" suffix described below in an MPI-IO
files. You can use the ".bin" or ".lammpsbin" suffix described below in an MPI-IO
dump file; again this file will be written in parallel and have the
same binary format as if it were written without MPI-IO.
If the filename ends with ".bin", the dump file (or files, if "\*" or
If the filename ends with ".bin" or ".lammpsbin", the dump file (or files, if "\*" or
"%" is also used) is written in binary format. A binary dump file
will be about the same size as a text version, but will typically
write out much faster. Of course, when post-processing, you will need