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Output files · Changes

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Update Output files authored Feb 20, 2026 by Gabriel Wlazłowski's avatar Gabriel Wlazłowski
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Output-files.md
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# Copying results to a new location
If you want to copy results to a new location it is sufficient to execute
If you want to copy results to a new location, it is sufficient to execute
```bash
cp outprefix* new-location
```
where `outprefix` stands for string provided in input file.
where `outprefix` stands for the string provided in the input file.
*NOTE*: this command most likely will display a warning:
```
cp: -r not specified; omitting directory 'outprefix'
```
In the folder `outprefix` the code stores checkpoint files and wave-functions.
Since it contains a lot of data (in many cases measured in TB) by default we skip copy of it. The files inside `outprefix` folder can be fully restored based on information contained in the
[reproducibility pack](Results reproducibility).
In the folder `outprefix`, the code stores checkpoint files and wave functions.
Since it contains a lot of data (often measured in TB), we skip copying it by default. The files inside the `outprefix` folder can be fully restored based on the information contained in the
[reproducibility pack](Results-reproducibility).
If you want to copy the complete dataset to new location (including checkpoint files, and wave-functions) you need to execute:
If you want to copy the complete dataset to a new location (including checkpoint files and wave-functions), you need to execute:
```bash
cp -r outprefix* new-location
```
# List of output files
(R - results, RP - [reproducibility pack](Results reproducibility))
(R - results, RP - [reproducibility pack](Results-reproducibility))
| file name | content | comment| type |
| --------- | ------- | ------ |------|
|`outprefix`.wtxt| Metdata file of W-DATA format |It is `txt` file.<br> See for more [W-data format](W-data format)| R |
| `outprefix`_*variable*.wdat | Binary files with saved variables. | See for more [W-data format](W-data format) |R|
|`outprefix`.wtxt| Metdata file of W-DATA format |It is `txt` file.<br> See for more [W-data format](https://gitlab.fizyka.pw.edu.pl/wtools/wdata)| R |
| `outprefix`_*variable*.wdat | Binary files with saved variables. | See for more [W-data format](https://gitlab.fizyka.pw.edu.pl/wtools/wdata) |R|
|`outprefix`.wlog| Log file |It is `txt` file.<br> See for more [Logger](Logger)|R|
|`outprefix`.stdout| Standard output |It is `txt` file.|R|
|`outprefix`_check.stamp | File with control sums. | It is `txt` file. For more info see [here](https://gitlab.fizyka.pw.edu.pl/wtools/wslda/-/wikis/Initialization%20of%20the%20td-wslda%20solvers#control-sums). |R|
|`outprefix`_check.stamp | File with control sums. | It is `txt` file. For more info, see [here](Initialization-of-the-st-wslda-solvers#control-sums). |R|
|`outprefix`_input.txt | Copy of used input file | |RP|
|`outprefix`_predefines.h | Copy of used for compilation `predefines.h` file | | RP|
|`outprefix`_problem-definition.h | Copy of used for compilation `problem-definition.h` file | |RP|
|`outprefix`_logger.h | Copy of used for compilation `logger.h` file | |RP|
|`outprefix`_checkpoint.dat| Binary file with checkpoint for `st` code. | The file is generated when `checkpoint 1`. This is the only file requested by the `st` code when starting with `inittype 5`. |R|
|`outprefix`_checkpoint.dat| Binary file with checkpoint for `st` code. | The file is generated when `checkpoint 1`. This is the only file requested by the `st` code when executing with `inittype 5`. |R|
|`outprefix`_checkpoint.dat.init| Binary file with checkpoint for `st` code used as input (st codes only)| The file is generated when `inittype 5`. |RP|
|`outprefix`_extra_data.dat| Binary file with the extra_data array.| The file is generated only if `get_extra_data_size` returns non-zero value. |RP|
|`outprefix`_extra_data.dat| Binary file with the extra_data array.| The file is generated only if `get_extra_data_size` returns a non-zero value. |RP|
|`outprefix`_reprowf.tar| Tar file with reproducibility pack for restoring input wave-functions (td codes only)| The file is generated when `inittype=1,2,3`. |RP|
|`outprefix`/| Folder with checkpoint and wave-functions | This folder main contains a lot of data.<br> Its content depends on flags in input file. |R|
|`outprefix`/checkpoint.s*x*dpca| Binary file with checkpoint for `st` code. **DEPRECATED**| *x* stands for the code dimensionality. The file is generated when `checkpoint 1`. This is the only file requested by the `st` code when starting with `inittype 5`. **DEPRECATED**|R|
|`outprefix`/| Folder with checkpoint and wave-functions | This folder may contain a lot of data.<br> Its content depends on flags in the input file. |R|
|`outprefix`/checkpoint.s*x*dpca| Binary file with checkpoint for `st` code. **DEPRECATED**| *x* stands for the code dimensionality. The file is generated when `checkpoint 1`. This is the only file requested by the `st` code when executing with `inittype 5`. **DEPRECATED**|R|
|`outprefix`/uniform.solution| Binary file with a solution for uniform system | File is generated only if `inittype 5` and `init0save 1`.|R|
|`outprefix`/s*x*dpca*|Binary files with wave-functions produced by `st` codes.| *x* stands for the code dimensionality. The files are generated only if `writewf 1`. |R|
|`outprefix`/checkpoint_*|Checkpoint files produced by `td` code | These are binary files with evolved wave-functions. They are generated when `checkpoint 1`. These files are requested by the `td` code when starting with `inittype 5`. |R|
|`outprefix`/checkpoint_*|Checkpoint files produced by `td` code | These are binary files with evolved wave-functions. They are generated when executing with `checkpoint 1`. These files are requested by the `td` code when starting execution with `inittype 5`. |R|
|`outprefix`/reprowf.tar|Reproducibility pack for wave-functions (st-codes only) | This tar file contains all info needed to recreate stored wave-functions. Generated when `writewf 1` |RP|
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Content of Documentation
Official webpage
W-BSK Toolkit