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README.md
combine_libraries.py
combine_libraries.py
convert_fendl.py
convert_fendl.py
convert_jeff32.py
convert_jeff32.py
convert_jeff33.py
convert_jeff33.py
convert_lib80x.py
convert_lib80x.py
convert_mcnp70.py
convert_mcnp70.py
convert_mcnp71.py
convert_mcnp71.py
convert_nndc71.py
convert_nndc71.py
convert_tendl.py
convert_tendl.py
convert_tendl_rand.py
convert_tendl_rand.py
generate_cendl.py
generate_cendl.py
generate_endf.py
generate_endf.py
generate_jeff33.py
generate_jeff33.py
generate_jendl.py
generate_jendl.py
make_compton.py
make_compton.py
make_stopping_powers.py
make_stopping_powers.py
make_test_data.py
make_test_data.py
sample_sandy.py
sample_sandy.py
utils.py
utils.py

Repository files navigation

OpenMC Data Scripts

This repository contains a collection of scripts for generating HDF5 data libraries 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. Note that unless you are interested in making a customized library, you can find pregenerated HDF5 libraries at https://openmc.org. Another source of data libraries for OpenMC is the Windowed Multipole Library repository which enables on-the-fly Doppler broadening to an arbitrary temperature.

LibraryReleaseProcessed byDownload from openmc.orgDownload ACE files and convert HDF5Download ENDF files and generate HDF5Convert local ACE files
CENDL3.1
3.2		generate_cendl.py
ENDF/BVII.0LANL✔️convert_mcnp70.py
ENDF/BVII.1LANL✔️convert_mcnp71.py
ENDF/BVII.1NNDC✔️convert_nndc71.pygenerate_endf.py
ENDF/BVIII.0LANL✔️convert_lib80x.py
ENDF/BVIII.0NNDC✔️generate_endf.py
FENDL2.1
3.0
3.1a
3.1d
3.2		convert_fendl.py
JENDL4.0
5.0		generate_jendl.py
JEFF3.2✔️convert_jeff32.py
JEFF3.3✔️convert_jeff33.py
TENDL2015
2017
2019
2021		convert_tendl.py

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Collection of scripts for managing data for OpenMC

openmc.org/data

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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combine_libraries.py
combine_libraries.py
convert_fendl.py
convert_fendl.py
convert_jeff32.py
convert_jeff32.py
convert_jeff33.py
convert_jeff33.py
convert_lib80x.py
convert_lib80x.py
convert_mcnp70.py
convert_mcnp70.py
convert_mcnp71.py
convert_mcnp71.py
convert_nndc71.py
convert_nndc71.py
convert_tendl.py
convert_tendl.py
convert_tendl_rand.py
convert_tendl_rand.py
generate_cendl.py
generate_cendl.py
generate_endf.py
generate_endf.py
generate_jeff33.py
generate_jeff33.py
generate_jendl.py
generate_jendl.py
make_compton.py
make_compton.py
make_stopping_powers.py
make_stopping_powers.py
make_test_data.py
make_test_data.py
sample_sandy.py
sample_sandy.py
utils.py
utils.py
Repository files navigation
OpenMC Data Scripts
This repository contains a collection of scripts for generating HDF5 data
libraries 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. Note that unless you are interested in
making a customized library, you can find pregenerated HDF5 libraries at
https://openmc.org. Another source of data libraries for OpenMC is the
Windowed Multipole Library
repository which enables on-the-fly Doppler broadening to an arbitrary
temperature.
LibraryReleaseProcessed byDownload from openmc.orgDownload ACE files and convert HDF5Download ENDF files and generate HDF5Convert local ACE files
CENDL3.1
3.2		generate_cendl.py
ENDF/BVII.0LANL✔️convert_mcnp70.py
ENDF/BVII.1LANL✔️convert_mcnp71.py
ENDF/BVII.1NNDC✔️convert_nndc71.pygenerate_endf.py
ENDF/BVIII.0LANL✔️convert_lib80x.py
ENDF/BVIII.0NNDC✔️generate_endf.py
FENDL2.1
3.0
3.1a
3.1d
3.2		convert_fendl.py
JENDL4.0
5.0		generate_jendl.py
JEFF3.2✔️convert_jeff32.py
JEFF3.3✔️convert_jeff33.py
TENDL2015
2017
2019
2021		convert_tendl.py
About
Collection of scripts for managing data for OpenMC
openmc.org/data
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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combine_libraries.py
combine_libraries.py
convert_fendl.py
convert_fendl.py
convert_jeff32.py
convert_jeff32.py
convert_jeff33.py
convert_jeff33.py
convert_lib80x.py
convert_lib80x.py
convert_mcnp70.py
convert_mcnp70.py
convert_mcnp71.py
convert_mcnp71.py
convert_nndc71.py
convert_nndc71.py
convert_tendl.py
convert_tendl.py
convert_tendl_rand.py
convert_tendl_rand.py
generate_cendl.py
generate_cendl.py
generate_endf.py
generate_endf.py
generate_jeff33.py
generate_jeff33.py
generate_jendl.py
generate_jendl.py
make_compton.py
make_compton.py
make_stopping_powers.py
make_stopping_powers.py
make_test_data.py
make_test_data.py
sample_sandy.py
sample_sandy.py
utils.py
utils.py
Repository files navigation
OpenMC Data Scripts
This repository contains a collection of scripts for generating HDF5 data
libraries 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. Note that unless you are interested in
making a customized library, you can find pregenerated HDF5 libraries at
https://openmc.org. Another source of data libraries for OpenMC is the
Windowed Multipole Library
repository which enables on-the-fly Doppler broadening to an arbitrary
temperature.
LibraryReleaseProcessed byDownload from openmc.orgDownload ACE files and convert HDF5Download ENDF files and generate HDF5Convert local ACE files
CENDL3.1
3.2		generate_cendl.py
ENDF/BVII.0LANL✔️convert_mcnp70.py
ENDF/BVII.1LANL✔️convert_mcnp71.py
ENDF/BVII.1NNDC✔️convert_nndc71.pygenerate_endf.py
ENDF/BVIII.0LANL✔️convert_lib80x.py
ENDF/BVIII.0NNDC✔️generate_endf.py
FENDL2.1
3.0
3.1a
3.1d
3.2		convert_fendl.py
JENDL4.0
5.0		generate_jendl.py
JEFF3.2✔️convert_jeff32.py
JEFF3.3✔️convert_jeff33.py
TENDL2015
2017
2019
2021		convert_tendl.py
About
Collection of scripts for managing data for OpenMC
openmc.org/data
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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depletion
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README.md
combine_libraries.py
combine_libraries.py
convert_fendl.py
convert_fendl.py
convert_jeff32.py
convert_jeff32.py
convert_jeff33.py
convert_jeff33.py
convert_lib80x.py
convert_lib80x.py
convert_mcnp70.py
convert_mcnp70.py
convert_mcnp71.py
convert_mcnp71.py
convert_nndc71.py
convert_nndc71.py
convert_tendl.py
convert_tendl.py
convert_tendl_rand.py
convert_tendl_rand.py
generate_cendl.py
generate_cendl.py
generate_endf.py
generate_endf.py
generate_jeff33.py
generate_jeff33.py
generate_jendl.py
generate_jendl.py
make_compton.py
make_compton.py
make_stopping_powers.py
make_stopping_powers.py
make_test_data.py
make_test_data.py
sample_sandy.py
sample_sandy.py
utils.py
utils.py
Repository files navigation
OpenMC Data Scripts
This repository contains a collection of scripts for generating HDF5 data
libraries 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. Note that unless you are interested in
making a customized library, you can find pregenerated HDF5 libraries at
https://openmc.org. Another source of data libraries for OpenMC is the
Windowed Multipole Library
repository which enables on-the-fly Doppler broadening to an arbitrary
temperature.
LibraryReleaseProcessed byDownload from openmc.orgDownload ACE files and convert HDF5Download ENDF files and generate HDF5Convert local ACE files
CENDL3.1
3.2		generate_cendl.py
ENDF/BVII.0LANL✔️convert_mcnp70.py
ENDF/BVII.1LANL✔️convert_mcnp71.py
ENDF/BVII.1NNDC✔️convert_nndc71.pygenerate_endf.py
ENDF/BVIII.0LANL✔️convert_lib80x.py
ENDF/BVIII.0NNDC✔️generate_endf.py
FENDL2.1
3.0
3.1a
3.1d
3.2		convert_fendl.py
JENDL4.0
5.0		generate_jendl.py
JEFF3.2✔️convert_jeff32.py
JEFF3.3✔️convert_jeff33.py
TENDL2015
2017
2019
2021		convert_tendl.py
About
Collection of scripts for managing data for OpenMC
openmc.org/data
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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combine_libraries.py
combine_libraries.py
convert_fendl.py
convert_fendl.py
convert_jeff32.py
convert_jeff32.py
convert_jeff33.py
convert_jeff33.py
convert_lib80x.py
convert_lib80x.py
convert_mcnp70.py
convert_mcnp70.py
convert_mcnp71.py
convert_mcnp71.py
convert_nndc71.py
convert_nndc71.py
convert_tendl.py
convert_tendl.py
convert_tendl_rand.py
convert_tendl_rand.py
generate_cendl.py
generate_cendl.py
generate_endf.py
generate_endf.py
generate_jeff33.py
generate_jeff33.py
generate_jendl.py
generate_jendl.py
make_compton.py
make_compton.py
make_stopping_powers.py
make_stopping_powers.py
make_test_data.py
make_test_data.py
sample_sandy.py
sample_sandy.py
utils.py
utils.py
Repository files navigation
OpenMC Data Scripts
This repository contains a collection of scripts for generating HDF5 data
libraries 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. Note that unless you are interested in
making a customized library, you can find pregenerated HDF5 libraries at
https://openmc.org. Another source of data libraries for OpenMC is the
Windowed Multipole Library
repository which enables on-the-fly Doppler broadening to an arbitrary
temperature.
LibraryReleaseProcessed byDownload from openmc.orgDownload ACE files and convert HDF5Download ENDF files and generate HDF5Convert local ACE files
CENDL3.1
3.2		generate_cendl.py
ENDF/BVII.0LANL✔️convert_mcnp70.py
ENDF/BVII.1LANL✔️convert_mcnp71.py
ENDF/BVII.1NNDC✔️convert_nndc71.pygenerate_endf.py
ENDF/BVIII.0LANL✔️convert_lib80x.py
ENDF/BVIII.0NNDC✔️generate_endf.py
FENDL2.1
3.0
3.1a
3.1d
3.2		convert_fendl.py
JENDL4.0
5.0		generate_jendl.py
JEFF3.2✔️convert_jeff32.py
JEFF3.3✔️convert_jeff33.py
TENDL2015
2017
2019
2021		convert_tendl.py
About
Collection of scripts for managing data for OpenMC
openmc.org/data
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MIT license
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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combine_libraries.py
combine_libraries.py
convert_fendl.py
convert_fendl.py
convert_jeff32.py
convert_jeff32.py
convert_jeff33.py
convert_jeff33.py
convert_lib80x.py
convert_lib80x.py
convert_mcnp70.py
convert_mcnp70.py
convert_mcnp71.py
convert_mcnp71.py
convert_nndc71.py
convert_nndc71.py
convert_tendl.py
convert_tendl.py
convert_tendl_rand.py
convert_tendl_rand.py
generate_cendl.py
generate_cendl.py
generate_endf.py
generate_endf.py
generate_jeff33.py
generate_jeff33.py
generate_jendl.py
generate_jendl.py
make_compton.py
make_compton.py
make_stopping_powers.py
make_stopping_powers.py
make_test_data.py
make_test_data.py
sample_sandy.py
sample_sandy.py
utils.py
utils.py
Repository files navigation
OpenMC Data Scripts
This repository contains a collection of scripts for generating HDF5 data
libraries 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. Note that unless you are interested in
making a customized library, you can find pregenerated HDF5 libraries at
https://openmc.org. Another source of data libraries for OpenMC is the
Windowed Multipole Library
repository which enables on-the-fly Doppler broadening to an arbitrary
temperature.
LibraryReleaseProcessed byDownload from openmc.orgDownload ACE files and convert HDF5Download ENDF files and generate HDF5Convert local ACE files
CENDL3.1
3.2		generate_cendl.py
ENDF/BVII.0LANL✔️convert_mcnp70.py
ENDF/BVII.1LANL✔️convert_mcnp71.py
ENDF/BVII.1NNDC✔️convert_nndc71.pygenerate_endf.py
ENDF/BVIII.0LANL✔️convert_lib80x.py
ENDF/BVIII.0NNDC✔️generate_endf.py
FENDL2.1
3.0
3.1a
3.1d
3.2		convert_fendl.py
JENDL4.0
5.0		generate_jendl.py
JEFF3.2✔️convert_jeff32.py
JEFF3.3✔️convert_jeff33.py
TENDL2015
2017
2019
2021		convert_tendl.py
About
Collection of scripts for managing data for OpenMC
openmc.org/data
Resources
Readme
MIT license
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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depletion
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README.md
README.md
combine_libraries.py
combine_libraries.py
convert_fendl.py
convert_fendl.py
convert_jeff32.py
convert_jeff32.py
convert_jeff33.py
convert_jeff33.py
convert_lib80x.py
convert_lib80x.py
convert_mcnp70.py
convert_mcnp70.py
convert_mcnp71.py
convert_mcnp71.py
convert_nndc71.py
convert_nndc71.py
convert_tendl.py
convert_tendl.py
convert_tendl_rand.py
convert_tendl_rand.py
generate_cendl.py
generate_cendl.py
generate_endf.py
generate_endf.py
generate_jeff33.py
generate_jeff33.py
generate_jendl.py
generate_jendl.py
make_compton.py
make_compton.py
make_stopping_powers.py
make_stopping_powers.py
make_test_data.py
make_test_data.py
sample_sandy.py
sample_sandy.py
utils.py
utils.py
Repository files navigation
OpenMC Data Scripts
This repository contains a collection of scripts for generating HDF5 data
libraries 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. Note that unless you are interested in
making a customized library, you can find pregenerated HDF5 libraries at
https://openmc.org. Another source of data libraries for OpenMC is the
Windowed Multipole Library
repository which enables on-the-fly Doppler broadening to an arbitrary
temperature.
LibraryReleaseProcessed byDownload from openmc.orgDownload ACE files and convert HDF5Download ENDF files and generate HDF5Convert local ACE files
CENDL3.1
3.2		generate_cendl.py
ENDF/BVII.0LANL✔️convert_mcnp70.py
ENDF/BVII.1LANL✔️convert_mcnp71.py
ENDF/BVII.1NNDC✔️convert_nndc71.pygenerate_endf.py
ENDF/BVIII.0LANL✔️convert_lib80x.py
ENDF/BVIII.0NNDC✔️generate_endf.py
FENDL2.1
3.0
3.1a
3.1d
3.2		convert_fendl.py
JENDL4.0
5.0		generate_jendl.py
JEFF3.2✔️convert_jeff32.py
JEFF3.3✔️convert_jeff33.py
TENDL2015
2017
2019
2021		convert_tendl.py
About
Collection of scripts for managing data for OpenMC
openmc.org/data
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Readme
MIT license
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if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
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383 Commits
Folders and files
NameName
Last commit message
Last commit date
depletion
depletion
.gitignore
.gitignore
LICENSE
LICENSE
README.md
README.md
combine_libraries.py
combine_libraries.py
convert_fendl.py
convert_fendl.py
convert_jeff32.py
convert_jeff32.py
convert_jeff33.py
convert_jeff33.py
convert_lib80x.py
convert_lib80x.py
convert_mcnp70.py
convert_mcnp70.py
convert_mcnp71.py
convert_mcnp71.py
convert_nndc71.py
convert_nndc71.py
convert_tendl.py
convert_tendl.py
convert_tendl_rand.py
convert_tendl_rand.py
generate_cendl.py
generate_cendl.py
generate_endf.py
generate_endf.py
generate_jeff33.py
generate_jeff33.py
generate_jendl.py
generate_jendl.py
make_compton.py
make_compton.py
make_stopping_powers.py
make_stopping_powers.py
make_test_data.py
make_test_data.py
sample_sandy.py
sample_sandy.py
utils.py
utils.py
Repository files navigation
OpenMC Data Scripts
This repository contains a collection of scripts for generating HDF5 data
libraries 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. Note that unless you are interested in
making a customized library, you can find pregenerated HDF5 libraries at
https://openmc.org. Another source of data libraries for OpenMC is the
Windowed Multipole Library
repository which enables on-the-fly Doppler broadening to an arbitrary
temperature.
LibraryReleaseProcessed byDownload from openmc.orgDownload ACE files and convert HDF5Download ENDF files and generate HDF5Convert local ACE files
CENDL3.1
3.2		generate_cendl.py
ENDF/BVII.0LANL✔️convert_mcnp70.py
ENDF/BVII.1LANL✔️convert_mcnp71.py
ENDF/BVII.1NNDC✔️convert_nndc71.pygenerate_endf.py
ENDF/BVIII.0LANL✔️convert_lib80x.py
ENDF/BVIII.0NNDC✔️generate_endf.py
FENDL2.1
3.0
3.1a
3.1d
3.2		convert_fendl.py
JENDL4.0
5.0		generate_jendl.py
JEFF3.2✔️convert_jeff32.py
JEFF3.3✔️convert_jeff33.py
TENDL2015
2017
2019
2021		convert_tendl.py
About
Collection of scripts for managing data for OpenMC
openmc.org/data
Resources
Readme
MIT license
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages