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MpHistory

The mp-history command displays the history of a wavefunction.

The history contains every command that modified the wavefunction, with the command line and the date. It is also possible to add new entries to the history.

Synopsis

mp-history [options] <wavefunction>

Options

--help

-r, --reverse

-m, --message=message

Examples

1. To display the history log of a wavefunction:
   
   

   $ mp-history psi
   Date: Wed, 06 Apr 2016 18:03:24 +1000
   mp-idmrg-s3e -H "lattice:H_j1" -b -a -u 26 --boundary 0 -q 4 -m 200 -s 100 -w psi
   
   Date: Wed, 06 Apr 2016 18:14:01 +1000
   mp-idmrg-s3e -w psi -m 200..300x100
   

   
   
2. To add a new history entry:
   
   

   $ mp-history psi -m "Wavefunction converged and will be used for the paper; see notes/figure2"
   

   
   

Notes

1. It is not possible to undo a history entry.
2. It is possible that there are some tools that modify the wavefunction but don't add a history entry; this is a bug and please report it.
3. For keeping track of simple metadata (for example, whether a wavefunction has been post-processed or not), MpAttr might be more appopriate.