## Reproduce get started and input examples

Sometimes we want to reproduce the initial results with the same configurations for cross validation. This version of autotest package can accomplish this successfully in all property types except for `Elastic`. An input example for using `deepmd` to reproduce the `VASP` Interstitial results is given below:

```json
{
  "structures": [
    "confs/std-*"
  ],
  "interaction": {
    "type": "deepmd",
    "model": "frozen_model.pb",
    "type_map": {
      "Al": 0
    }
  },
  "properties": [
    {
      "type": "interstitial",
      "reproduce": true,
      "init_from_suffix": "00",
      "init_data_path": "../vasp/confs",
      "reprod_last_frame": false
    }
  ]
}
```

`reproduce` denotes whether to do `reproduce` or not and the default value is False.

`init_data_path` is the path of VASP or LAMMPS initial data to be reproduced. `init_from_suffix` is the suffix of the initial data and the default value is "00". In this case, the VASP Interstitial results are stored in `../vasp/confs/std-*/interstitial_00` and the reproduced Interstitial results would be in `deepmd/confs/std-*/interstitial_reprod`.

`reprod_last_frame` denotes if only the last frame is used in reproduce. The default value is True for eos and surface, but is False for vacancy and interstitial.