Metadata-Version: 2.2
Name: AtomProNet
Version: 0.0.1
Summary: A Python package for pre and post-process VASP/Quantum ESPRESSO data into machine learning interatomic potential (MLIP) format.
Home-page: https://github.com/MusannaGalib/AtomProNet
Author: Musanna Galib
Author-email: galibubc@student.ubc.ca
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Requires-Python: >=3.6
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: numpy
Requires-Dist: ase
Requires-Dist: mp-api
Requires-Dist: scipy
Requires-Dist: pymatgen==2023.11.12
Requires-Dist: statsmodels
Requires-Dist: seaborn
Requires-Dist: scikit-learn
Dynamic: author
Dynamic: author-email
Dynamic: classifier
Dynamic: description
Dynamic: description-content-type
Dynamic: home-page
Dynamic: requires-dist
Dynamic: requires-python
Dynamic: summary

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# AtomProNet: Atomic Data Processing for Neural Network
<div align="center">
  <img src="https://raw.githubusercontent.com/MusannaGalib/AtomProNet/main/AtomProNet/AtomProNet_logo.jpg" alt="AtomProNet Logo" width="200">
</div>


This package demonstrates a data processing workflow involving Bash script, Python conversion scripts, which automatically converts pre and post-process VASP/Quantum ESPRESSO data into machine learning interatomic potential (MLIP) training format (extxyz or npz).

```
AtomProNet
    |
    ├── Data collection from materials project database
    │   │
    │   ├── Atomic energy, position, lattice parameters                   
    │   └── Supercell formation  
    |
    |
    ├── Data generation using DFT simulation (VASP/Quantum ESPRESSO)
    │   │
    │   ├── Batch job preparation  
    │   ├── Batch job submission                   
    │   └── Batch data collection            
    │
    │
    ├── Pre-processing for Neural Network  (Post-processing of DFT simulation)             
    │   │
    │   └── DFT folders 
    │       │       
    │       ├── energy
    │       ├── forces
    │       ├── pressure      
    │       └── lattice parameters            
    │            │
    │            └── extxyz/npz format
    │
    │
    └── Post-processing
        ├── Machine Learning Interatomic Potential (MLIP)         
        │   │                 
        │   ├── Parity plots
        │   └── Cumulative distributions
        │
        └── Classical Molecular Dynamics (LAMMPS) 
            │   
            └── Computational Performance Assesment 
                ├── Simulation cell size
                └── CPU allocation
```

## Tutorial

Example notebook of using AtomProNet's 4 modules- <a href="https://colab.research.google.com/drive/1RZ4txh0NH7t5kEyNNxojxVN8c5QAky5P?usp=sharing" target="_blank"> <img src="https://colab.research.google.com/assets/colab-badge.svg" alt="Open in Colab" style="vertical-align: middle;"></a>


## Installation and Usage Guide

This guide provides detailed instructions on how to install and use the AtomProNet package.

### Prerequisites
- Python 3.6 or later
- Pip (Python package manager)
- Bash Shell (e.g., Git Bash, Cygwin, or WSL on Windows) to execute .sh scripts.

### Installation
1. **Install Using Git:**
   - Open a command prompt or terminal.
   - Navigate to the directory where you extracted the package.
   - Install the package by running the command:
     ```
     git clone https://github.com/MusannaGalib/AtomProNet.git
     cd AtomProNet
     pip install .
     ```

2. **Install Using PyPI:**
   - AtomProNet can also be installed from PyPI:
     ```
     pip install AtomProNet
     ```
This command installs the package along with its dependencies.


## Using the Package

### Example Usage

Example datasets are given in 'example_dataset' folder. You can use the following commands to play with that by executing the python wrapper file.

```python
cd AtomProNet
python3 process_and_run_script.py
```

### Workflow Overview

1. **Bash Scripts (`.sh` files):**
   - Takes a user-provided file path, process VASP and Quantum ESPRESSO job submission
   - Takes a user-provided file path, runs over all VASP and Quantum ESPRESSO simulation folders
   - Collect all the required information (energy, force, atomic positions, pressure in eV, lattice parameters)

2. **Python Converter (`.py` files):**
   - Processes the files generated by the Bash script.
   - Outputs the converted npz and extxyz files.
   - Post-process MLIP data to get parity plots and cumulative distributions.


### Options

To use this package, use the following options:

```python
Choose an option:
1. Data from Materials Project
2. Pre-processing for DFT simulation
3. Pre-processing for Neural Network
4. Post-processing
```
**Option 1**
```python
Enter your choice (1/2/3/4 or 'exit'): 1
Enter your Materials Project API key (press Enter to use default): 
Enter the material ID (e.g., mp-1234), compound formula (e.g., Al2O3), or elements (e.g., Li, O, Mn): Al2O3
Do you want to create supercells for all structures? (yes/no): yes
Enter the supercell size (e.g., 2 2 2): 2 3 4
Do you want to download energy+lattice data for the materials? (yes/no): yes
```
**Option 2**
```python
Enter your choice (1/2/3/4 or 'exit'): 2
Options:
1: VASP
        Enter your choice: 1
        VASP Options:
        1: Prepare VASP job submission folders
               1. Enter the full path to the folder containing multiple POSCAR files
               2. Do you want to strain hydrostatically one POSCAR structure
                     Do you want to modify the EXX range in the script? (yes/no): yes
                     Enter the new range for EXX:
                     Start (e.g., -0.05): 
                     Step size (e.g., 0.01): 
                     End (e.g., 0.05): 
               3. Do you want to strain volumetrically one POSCAR structure
                     Do you want to modify the EXX, EYY, and EZZ ranges in the script? (yes/no): yes
                     Enter the new range for EXX, EYY, and EZZ:
                     Start (e.g., -0.05): 
                     Step size (e.g., 0.01): 
                     End (e.g., 0.05): 
        2: VASP job submission
        3: Post-processing of VASP jobs 
        4: Convergence check of VASP jobs      
        q: Quit
2: Quantum ESPRESSO
        Enter your choice: 2
        Quantum ESPRESSO Options:
        1: Prepare Quantum ESPRESSO job submission folders
        2: Quantum ESPRESSO job submission
        3: Post-processing of Quantum ESPRESSO jobs
        q: Quit
q: Quit
```
**Instruction for preparing VASP jobs:**
   - `"INCAR", "KPOINTS", "vasp_jobsub.sh"` files must be outside of the folder containing all the `POSCAR` files
   - `POTCAR` files must be provided as `POTCAR_$atomsymbol` (e.g. `POTCAR_Al`, `POTCAR_O`)

**Instruction for preparing Quantum ESPRESSO jobs:**
   - The code will prepare `input_template` and `qe_jobsub.sh` one level up of the provided `POSCAR` files
   - Update the `input_template` and `qe_jobsub.sh` as needed 
   - Pesudopotentials files must be provided as `$atomsymbol_*.UPF` (e.g. `li_pbe_v1.4.uspp.F.UPF`, `O.pbe-n-kjpaw_psl.0.1.UPF`)

**Option 3**
```python
Enter your choice (1/2/3/4 or 'exit'): 3
Do you want to run the first step (execute post-processing script)? (yes/no): yes
        Select the system for post-processing:
        1. VASP
              Enter your choice (1/2): 1
                Select the extraction type for VASP:
                1. Extract ionic last step (Self-Consistent simulations)
                   Do you want to split the Data files? (yes/no):
                2. Extract all ionic steps (Ab-initio MD)
                   Do you want to split the Data files? (yes/no):
        2. Quantum ESPRESSO
           Do you want to split the Data files? (yes/no): 
Do you want to split the dataset into train, test, and validation sets? (yes/no): yes
```
**Option 4**
```python
Enter your choice (1/2/3/4 or 'exit'): 4
Post-Processing Options:
1. Post-Processing of MLIP
2. Post-Processing of LAMMPS
```

<details>
<summary>📖 Read More</summary>  

<br> 

### Pre-processing for DFT simulation (VASP)
Hydrostatically/Volumetrically strain a structure:
**`INCAR`, `KPOINTS`, `POTCAR`, `POSCAR`, `vasp_job.sh` must be in the `hydrostatic_strain.sh`/`volumetric_strain.sh` folder**


### VASP/Quantum ESPRESSO job submission

Max number of job submission:
```bash
    job_submission.sh
    └── max_jobs=${1:-999}  (Limit 999 job submission; change it based on server)
```
**2: VASP job submission:**
  -  `last_job.txt` keeps track of how many jobs are submitted. While rerunning `2: VASP job submission`, it will use `last_job txt`to continue submitting remaining jobs.
  - `job_submission.log` keeps track of how many jobs falied to resubmit later.


</details>

## Authors
This Software is developed by Musanna Galib


## Citing This Work
If you use this software in your research, please cite the following paper:


```python
BibTeX entry:
@misc{galib2025atompronetdataflowmachine,
      title={AtomProNet: Data flow to and from machine learning interatomic potentials in materials science}, 
      author={Musanna Galib and Mewael Isiet and Mauricio Ponga},
      year={2025},
      eprint={2501.14039},
      archivePrefix={arXiv},
      url={https://doi.org/10.48550/arXiv.2501.14039}, 
}
```

### Contact, questions, and contributing
If you have questions, please don't hesitate to reach out to galibubc[at]student[dot]ubc[dot]ca

If you find a bug or have a proposal for a feature, please post it in the Issues. If you have a question, topic, or issue that isn't obviously one of those, try our GitHub Disucssions.

If your post is related to the framework/package, please post in the issues/discussion on that repository. 

