Metadata-Version: 2.1
Name: openmc_data
Version: 0.1.2
Summary: A Python package containing a collection of scripts for producing and downloading data for OpenMC
Author-email: Jonathan Shimwell <mail@jshimwell.com>
License: Copyright (c) 2019-2022 UChicago Argonne LLC and contributors
        
        Permission is hereby granted, free of charge, to any person obtaining a copy of
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Project-URL: Homepage, https://github.com/fusion-energy/openmc_data
Project-URL: Bug Tracker, https://github.com/fusion-energy/openmc_data/issues
Keywords: openmc,nuclear,data,download,process,cross,section
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Requires-Python: >=3.8
Description-Content-Type: text/markdown
Provides-Extra: tests
License-File: LICENSE

[![test_urls](https://github.com/shimwell/data/actions/workflows/test_urls.yml/badge.svg)](https://github.com/shimwell/data/actions/workflows/test_urls.yml)

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[![test_convert_scripts](https://github.com/openmc-data-storage/openmc_data/actions/workflows/test_processing.yml/badge.svg)](https://github.com/openmc-data-storage/openmc_data/actions/workflows/test_processing.yml)


# OpenMC Data Scripts

This repository contains a collection of scripts for generating HDF5 data
libraries and xml chain files that can be used with OpenMC. Some of these
scripts convert existing ACE libraries (such as those produced by LANL) whereas
generate scripts use NJOY to process ENDF files directly.

Another source of data libraries for OpenMC is the [Windowed Multipole Library](https://github.com/mit-crpg/WMP_Library) repository which enables on-the-fly Doppler broadening to an arbitrary temperature.

# Prerequisites

You should have already installed OpenMC, see the [docs](https://docs.openmc.org/en/stable/quickinstall.html) for installation instructions.

# Installation

Currently the package can be installed from this temporary repository.

```bash
pip install openmc_data
```

In the future pip installing from PyPi or Conda could be provided

# Usage

Once installed several scripts are available in your terminal that are able to
download and process nuclear data.

The scripts accept input arguments, to find out the input arguments available
for a particular script run the script name with ```--help``` after the name.
For example:

```convert_nndc71 --help```

Some scripts (mainly the generate scripts) require NJOY to be installed and
added to your path.

A few categories of scripts are available:
<ul>
<li>Scripts that produce h5 cross section files:</li>
<ul>
    <li>Convert ACE files to h5 files</li>
    <li>Generate h5 file from ENDF files</li>
    <li>Download h5 files</li>
</ul>
<li>Scripts that produce xml chain files:</li>
<ul>
    <li>Generate xml chain files from ENDF files:</li>
    <li>Download xml chain files:</li>
</ul>
<li>Other scripts that don't fall into either category.</li>
</ul>

## Produce Cross Section Files

### Convert cross sections

| Script name | Library | Release | Processed by |
|-|-|-|-|
|convert_mcnp70 | ENDF/B | VII.0 | LANL |
|convert_mcnp71 | ENDF/B | VII.1 | LANL |
|convert_nndc | ENDF/B | VII.1 | NNDC |
|convert_lib80x | ENDF/B | VIII.0 | LANL |
|convert_fendl | FENDL | 2.1<br>3.0<br>3.1a<br>3.1d<br>3.2|
|convert_jeff32 | JEFF | 3.2 |
|convert_jeff33 | JEFF | 3.3 |
|convert_tendl | TENDL | 2015<br>2017<br>2019<br>2021 |

### Generate cross sections

| Script name | Library | Release | Processed by |
|-|-|-|-|
| generate_cendl | CENDL | 3.1<br>3.2 |  |
| generate_endf | ENDF/B | VII.1<br>VIII.0 | NNDC |
| generate_jendl | JENDL | 4.0 | |

### Download cross sections

| Script name | Library | Release | Processed by |
|-|-|-|-|
| download_nndc | ENDF/B | VII.1 | NNDC |

<!-- | Script name | Library | Release | Processed by | Download available | Downloads ACE files and convert to HDF5 | Downloads ENDF files and convert to HDF5 | Convert local ACE files |
|-|-|-|-|-|-|-|-|
|generate_cendl| CENDL | 3.1<br>3.2 |  |  |  | :heavy_check_mark: |  |
|convert_mcnp70| ENDF/B | VII.0 | LANL | [openmc.org](https://anl.box.com/shared/static/t25g7g6v0emygu50lr2ych1cf6o7454b.xz) |  |  | :heavy_check_mark: |
|convert_mcnp71| ENDF/B | VII.1 | LANL | [openmc.org](https://anl.box.com/shared/static/d359skd2w6wrm86om2997a1bxgigc8pu.xz) |  |  | :heavy_check_mark: |
|generate_endf| ENDF/B | VII.1 | NNDC | [openmc.org](https://anl.box.com/shared/static/9igk353zpy8fn9ttvtrqgzvw1vtejoz6.xz) |  | :heavy_check_mark: |  |
|convert_nndc71| ENDF/B | VII.1 | NNDC | [openmc.org](https://anl.box.com/shared/static/9igk353zpy8fn9ttvtrqgzvw1vtejoz6.xz) | :heavy_check_mark: | :heavy_check_mark: |  |
|convert_lib80x| ENDF/B | VIII.0 | LANL | [openmc.org](https://anl.box.com/shared/static/nd7p4jherolkx4b1rfaw5uqp58nxtstr.xz) |  |  | :heavy_check_mark: |
|generate_endf| ENDF/B | VIII.0 | NNDC | [openmc.org](https://anl.box.com/shared/static/uhbxlrx7hvxqw27psymfbhi7bx7s6u6a.xz) |  | :heavy_check_mark: |  |
|convert_fendl| FENDL | 2.1<br>3.0<br>3.1a<br>3.1d<br>3.2 |  | [openmc.org 3.2](https://anl.box.com/shared/static/3cb7jetw7tmxaw6nvn77x6c578jnm2ey.xz) | :heavy_check_mark: |  |  |
|generate_jendl| JENDL | 4.0 |  |  |  | :heavy_check_mark: |  |
|convert_jeff32| JEFF | 3.2 |  | [openmc.org](https://anl.box.com/shared/static/pb94oxriiipezysu7w4r2qdoufc2epxv.xz) | :heavy_check_mark: |  |  |
|convert_jeff33| JEFF | 3.3 |  | [openmc.org](https://anl.box.com/shared/static/ddetxzp0gv1buk1ev67b8ynik7f268hw.xz) | :heavy_check_mark: |  |  |
|convert_tendl| TENDL | 2015<br>2017<br>2019<br>2021|  |  | :heavy_check_mark: |  |  | -->

## Produce Depletion Chain files

### Generate chain files

| Script name | Library | Release | Processed by |
|-|-|-|-|
|generate_endf71_chain_casl | ENDF/B |  |  |
|generate_endf_chain | ENDF/B | VII.1<br>VIII.0  |  |
|generate_serpent_fissq | |  |  |
|generate_tendl_chain | TENDL | 2019<br>2021 | |

### Download chain files

| Script name | Library | Release | Processed by |
|-|-|-|-|
|download_nndc_chain | ENDF/B | VII.1 VIII.0 | NNDC |

<!-- | Sctipt name | Library | Release | Download available | Download ENDF files and generates XML chain files |
|-|-|-|-|-|
|generate_endf71_chain_casl|ENDF/B|-|[https://github.com/openmc-dev/data/tree/master/depletion](https://github.com/openmc-dev/data/tree/master/depletion)|:heavy_check_mark:|
|generate_endf_chain|ENDF/B|-|[https://github.com/openmc-dev/data/tree/master/depletion](https://github.com/openmc-dev/data/tree/master/depletion)|:heavy_check_mark:|
|generate_serpent_fissq|-|-|[https://github.com/openmc-dev/data/tree/master/depletion](https://github.com/openmc-dev/data/tree/master/depletion)|:heavy_check_mark:|
|generate_tendl_chain|TENDL|2019<br>2021|[https://github.com/openmc-dev/data/tree/master/depletion](https://github.com/openmc-dev/data/tree/master/depletion)|:heavy_check_mark:| -->

## Other scripts

| Script name | Description |
|-|-|
| convert_tendl_rand | Download random TENDL libraries from PSI and convert it to a HDF5 library for use with OpenMC. Only certain nuclides are available from PSI. This script generates a cross_sections_tendl.xml file with random TENDL evaluations plus a standard library located in 'OPENMC_CROSS_SECTIONS' |
| sample_sandy | This scripts generates random (gaussian) evaluations of a nuclear data file following its covariance matrix using SANDY, and converts them to HDF5 for use in OpenMC. Script generates a cross_sections_sandy.xml file with the standard library plus the sampled evaluations. |
| make_compton | |
| make_stopping_powers | |
| add_branching_ratios | Writes a depletion chain XML file from a depletion chain XML file and branching ratios |
| reduce_chain | |
| combine_libraries | Combines multiple cross_section.xml files into a single cross_section.xml |
