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PyRadiant

PyRadiant is a Python-based graphical user interface (GUI) application designed for fast, visual analysis of thermal emission spectra collected during laser-heated diamond anvil cell (DAC) experiments. It provides real-time feedback by fitting black-body radiation models to the data, allowing users to estimate sample temperature during high-pressure experiments.

Originally based on code forked from T-Rax https://github.com/CPrescher/T-Rax_, PyRadiant combines this with functionality ported from the legacy LabVIEW program T-View, and includes numerous new features for usability and beamline integration.

The application supports Princeton Instruments .spe files collected using WinSpec (File Version 2) or LightField (File Version 3).

PyRadiant can optionally connect to EPICS to read detector data directly and publish fitted temperature values to process variables (PVs), enabling display on beamline control screens or archival as experimental metadata.

Maintainer

Ross Hrubiak (hrubiak@anl.gov)
High Pressue Collaborative Access Team, Argonne National Laboratory

PyRadiant Installation Guide (via Conda)

Requirements

  • Anaconda or Miniforge installed (Python 3.12+ recommended)
  • Internet connection

Step-by-Step Setup

  1. Download the Code

    Download the PyRadiant source code from GitHub as a ZIP file and extract it to a local folder.

  2. Open a Terminal and Navigate to the Folder

    For example:

    cd /path/to/PyRadiant
    
  3. Create and Activate a Conda Environment

    conda create -n pyradiant_env python=3.12 -y
    conda activate pyradiant_env
    
  4. Install Python Dependencies

    pip install -r requirements.txt
    pip install pyqtdarktheme==2.1.0 --ignore-requires-python
    
  5. Launch PyRadiant

    python run_pyradiant.py
    

    Or use one of the wrapper scripts described below for convenience.

Notes

  • pyqtdarktheme requires --ignore-requires-python due to overly strict metadata.

Wrapper Launch Scripts

To make launching PyRadiant easier, two wrapper scripts are provided:

macOS/Linux

  1. Open a terminal.

  2. Navigate to the PyRadiant folder:

    cd /path/to/PyRadiant
    
  3. Make the script executable (first time only):

    chmod +x run_pyradiant.sh
    
  4. Run the script:

    ./run_pyradiant.sh
    

This will activate the Conda environment and launch the application.


Windows

  1. Double-click the file run_pyradiant.bat in the PyRadiant folder.

    This will activate the Conda environment and launch the application in a terminal window.

  2. If it closes immediately after running, you can open a Command Prompt manually, navigate to the folder, and run:

    run_pyradiant.bat
    

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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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PyRadiant

PyRadiant is a Python-based graphical user interface (GUI) application designed for fast, visual analysis of thermal emission spectra collected during laser-heated diamond anvil cell (DAC) experiments. It provides real-time feedback by fitting black-body radiation models to the data, allowing users to estimate sample temperature during high-pressure experiments.

Originally based on code forked from T-Rax https://github.com/CPrescher/T-Rax_, PyRadiant combines this with functionality ported from the legacy LabVIEW program T-View, and includes numerous new features for usability and beamline integration.

The application supports Princeton Instruments .spe files collected using WinSpec (File Version 2) or LightField (File Version 3).

PyRadiant can optionally connect to EPICS to read detector data directly and publish fitted temperature values to process variables (PVs), enabling display on beamline control screens or archival as experimental metadata.

Maintainer

Ross Hrubiak (hrubiak@anl.gov)
High Pressue Collaborative Access Team, Argonne National Laboratory

PyRadiant Installation Guide (via Conda)

Requirements

  • Anaconda or Miniforge installed (Python 3.12+ recommended)
  • Internet connection

Step-by-Step Setup

  1. Download the Code

    Download the PyRadiant source code from GitHub as a ZIP file and extract it to a local folder.

  2. Open a Terminal and Navigate to the Folder

    For example:

    cd /path/to/PyRadiant
    
  3. Create and Activate a Conda Environment

    conda create -n pyradiant_env python=3.12 -y
    conda activate pyradiant_env
    
  4. Install Python Dependencies

    pip install -r requirements.txt
    pip install pyqtdarktheme==2.1.0 --ignore-requires-python
    
  5. Launch PyRadiant

    python run_pyradiant.py
    

    Or use one of the wrapper scripts described below for convenience.

Notes

  • pyqtdarktheme requires --ignore-requires-python due to overly strict metadata.

Wrapper Launch Scripts

To make launching PyRadiant easier, two wrapper scripts are provided:

macOS/Linux

  1. Open a terminal.

  2. Navigate to the PyRadiant folder:

    cd /path/to/PyRadiant
    
  3. Make the script executable (first time only):

    chmod +x run_pyradiant.sh
    
  4. Run the script:

    ./run_pyradiant.sh
    

This will activate the Conda environment and launch the application.


Windows

  1. Double-click the file run_pyradiant.bat in the PyRadiant folder.

    This will activate the Conda environment and launch the application in a terminal window.

  2. If it closes immediately after running, you can open a Command Prompt manually, navigate to the folder, and run:

    run_pyradiant.bat
    

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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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PyRadiant

PyRadiant is a Python-based graphical user interface (GUI) application designed for fast, visual analysis of thermal emission spectra collected during laser-heated diamond anvil cell (DAC) experiments. It provides real-time feedback by fitting black-body radiation models to the data, allowing users to estimate sample temperature during high-pressure experiments.

Originally based on code forked from T-Rax https://github.com/CPrescher/T-Rax_, PyRadiant combines this with functionality ported from the legacy LabVIEW program T-View, and includes numerous new features for usability and beamline integration.

The application supports Princeton Instruments .spe files collected using WinSpec (File Version 2) or LightField (File Version 3).

PyRadiant can optionally connect to EPICS to read detector data directly and publish fitted temperature values to process variables (PVs), enabling display on beamline control screens or archival as experimental metadata.

Maintainer

Ross Hrubiak (hrubiak@anl.gov)
High Pressue Collaborative Access Team, Argonne National Laboratory

PyRadiant Installation Guide (via Conda)

Requirements

  • Anaconda or Miniforge installed (Python 3.12+ recommended)
  • Internet connection

Step-by-Step Setup

  1. Download the Code

    Download the PyRadiant source code from GitHub as a ZIP file and extract it to a local folder.

  2. Open a Terminal and Navigate to the Folder

    For example:

    cd /path/to/PyRadiant
    
  3. Create and Activate a Conda Environment

    conda create -n pyradiant_env python=3.12 -y
    conda activate pyradiant_env
    
  4. Install Python Dependencies

    pip install -r requirements.txt
    pip install pyqtdarktheme==2.1.0 --ignore-requires-python
    
  5. Launch PyRadiant

    python run_pyradiant.py
    

    Or use one of the wrapper scripts described below for convenience.

Notes

  • pyqtdarktheme requires --ignore-requires-python due to overly strict metadata.

Wrapper Launch Scripts

To make launching PyRadiant easier, two wrapper scripts are provided:

macOS/Linux

  1. Open a terminal.

  2. Navigate to the PyRadiant folder:

    cd /path/to/PyRadiant
    
  3. Make the script executable (first time only):

    chmod +x run_pyradiant.sh
    
  4. Run the script:

    ./run_pyradiant.sh
    

This will activate the Conda environment and launch the application.


Windows

  1. Double-click the file run_pyradiant.bat in the PyRadiant folder.

    This will activate the Conda environment and launch the application in a terminal window.

  2. If it closes immediately after running, you can open a Command Prompt manually, navigate to the folder, and run:

    run_pyradiant.bat
    

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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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PyRadiant

PyRadiant is a Python-based graphical user interface (GUI) application designed for fast, visual analysis of thermal emission spectra collected during laser-heated diamond anvil cell (DAC) experiments. It provides real-time feedback by fitting black-body radiation models to the data, allowing users to estimate sample temperature during high-pressure experiments.

Originally based on code forked from T-Rax https://github.com/CPrescher/T-Rax_, PyRadiant combines this with functionality ported from the legacy LabVIEW program T-View, and includes numerous new features for usability and beamline integration.

The application supports Princeton Instruments .spe files collected using WinSpec (File Version 2) or LightField (File Version 3).

PyRadiant can optionally connect to EPICS to read detector data directly and publish fitted temperature values to process variables (PVs), enabling display on beamline control screens or archival as experimental metadata.

Maintainer

Ross Hrubiak (hrubiak@anl.gov)
High Pressue Collaborative Access Team, Argonne National Laboratory

PyRadiant Installation Guide (via Conda)

Requirements

  • Anaconda or Miniforge installed (Python 3.12+ recommended)
  • Internet connection

Step-by-Step Setup

  1. Download the Code

    Download the PyRadiant source code from GitHub as a ZIP file and extract it to a local folder.

  2. Open a Terminal and Navigate to the Folder

    For example:

    cd /path/to/PyRadiant
    
  3. Create and Activate a Conda Environment

    conda create -n pyradiant_env python=3.12 -y
    conda activate pyradiant_env
    
  4. Install Python Dependencies

    pip install -r requirements.txt
    pip install pyqtdarktheme==2.1.0 --ignore-requires-python
    
  5. Launch PyRadiant

    python run_pyradiant.py
    

    Or use one of the wrapper scripts described below for convenience.

Notes

  • pyqtdarktheme requires --ignore-requires-python due to overly strict metadata.

Wrapper Launch Scripts

To make launching PyRadiant easier, two wrapper scripts are provided:

macOS/Linux

  1. Open a terminal.

  2. Navigate to the PyRadiant folder:

    cd /path/to/PyRadiant
    
  3. Make the script executable (first time only):

    chmod +x run_pyradiant.sh
    
  4. Run the script:

    ./run_pyradiant.sh
    

This will activate the Conda environment and launch the application.


Windows

  1. Double-click the file run_pyradiant.bat in the PyRadiant folder.

    This will activate the Conda environment and launch the application in a terminal window.

  2. If it closes immediately after running, you can open a Command Prompt manually, navigate to the folder, and run:

    run_pyradiant.bat
    

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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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PyRadiant

PyRadiant is a Python-based graphical user interface (GUI) application designed for fast, visual analysis of thermal emission spectra collected during laser-heated diamond anvil cell (DAC) experiments. It provides real-time feedback by fitting black-body radiation models to the data, allowing users to estimate sample temperature during high-pressure experiments.

Originally based on code forked from T-Rax https://github.com/CPrescher/T-Rax_, PyRadiant combines this with functionality ported from the legacy LabVIEW program T-View, and includes numerous new features for usability and beamline integration.

The application supports Princeton Instruments .spe files collected using WinSpec (File Version 2) or LightField (File Version 3).

PyRadiant can optionally connect to EPICS to read detector data directly and publish fitted temperature values to process variables (PVs), enabling display on beamline control screens or archival as experimental metadata.

Maintainer

Ross Hrubiak (hrubiak@anl.gov)
High Pressue Collaborative Access Team, Argonne National Laboratory

PyRadiant Installation Guide (via Conda)

Requirements

  • Anaconda or Miniforge installed (Python 3.12+ recommended)
  • Internet connection

Step-by-Step Setup

  1. Download the Code

    Download the PyRadiant source code from GitHub as a ZIP file and extract it to a local folder.

  2. Open a Terminal and Navigate to the Folder

    For example:

    cd /path/to/PyRadiant
    
  3. Create and Activate a Conda Environment

    conda create -n pyradiant_env python=3.12 -y
    conda activate pyradiant_env
    
  4. Install Python Dependencies

    pip install -r requirements.txt
    pip install pyqtdarktheme==2.1.0 --ignore-requires-python
    
  5. Launch PyRadiant

    python run_pyradiant.py
    

    Or use one of the wrapper scripts described below for convenience.

Notes

  • pyqtdarktheme requires --ignore-requires-python due to overly strict metadata.

Wrapper Launch Scripts

To make launching PyRadiant easier, two wrapper scripts are provided:

macOS/Linux

  1. Open a terminal.

  2. Navigate to the PyRadiant folder:

    cd /path/to/PyRadiant
    
  3. Make the script executable (first time only):

    chmod +x run_pyradiant.sh
    
  4. Run the script:

    ./run_pyradiant.sh
    

This will activate the Conda environment and launch the application.


Windows

  1. Double-click the file run_pyradiant.bat in the PyRadiant folder.

    This will activate the Conda environment and launch the application in a terminal window.

  2. If it closes immediately after running, you can open a Command Prompt manually, navigate to the folder, and run:

    run_pyradiant.bat
    

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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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PyRadiant

PyRadiant is a Python-based graphical user interface (GUI) application designed for fast, visual analysis of thermal emission spectra collected during laser-heated diamond anvil cell (DAC) experiments. It provides real-time feedback by fitting black-body radiation models to the data, allowing users to estimate sample temperature during high-pressure experiments.

Originally based on code forked from T-Rax https://github.com/CPrescher/T-Rax_, PyRadiant combines this with functionality ported from the legacy LabVIEW program T-View, and includes numerous new features for usability and beamline integration.

The application supports Princeton Instruments .spe files collected using WinSpec (File Version 2) or LightField (File Version 3).

PyRadiant can optionally connect to EPICS to read detector data directly and publish fitted temperature values to process variables (PVs), enabling display on beamline control screens or archival as experimental metadata.

Maintainer

Ross Hrubiak (hrubiak@anl.gov)
High Pressue Collaborative Access Team, Argonne National Laboratory

PyRadiant Installation Guide (via Conda)

Requirements

  • Anaconda or Miniforge installed (Python 3.12+ recommended)
  • Internet connection

Step-by-Step Setup

  1. Download the Code

    Download the PyRadiant source code from GitHub as a ZIP file and extract it to a local folder.

  2. Open a Terminal and Navigate to the Folder

    For example:

    cd /path/to/PyRadiant
    
  3. Create and Activate a Conda Environment

    conda create -n pyradiant_env python=3.12 -y
    conda activate pyradiant_env
    
  4. Install Python Dependencies

    pip install -r requirements.txt
    pip install pyqtdarktheme==2.1.0 --ignore-requires-python
    
  5. Launch PyRadiant

    python run_pyradiant.py
    

    Or use one of the wrapper scripts described below for convenience.

Notes

  • pyqtdarktheme requires --ignore-requires-python due to overly strict metadata.

Wrapper Launch Scripts

To make launching PyRadiant easier, two wrapper scripts are provided:

macOS/Linux

  1. Open a terminal.

  2. Navigate to the PyRadiant folder:

    cd /path/to/PyRadiant
    
  3. Make the script executable (first time only):

    chmod +x run_pyradiant.sh
    
  4. Run the script:

    ./run_pyradiant.sh
    

This will activate the Conda environment and launch the application.


Windows

  1. Double-click the file run_pyradiant.bat in the PyRadiant folder.

    This will activate the Conda environment and launch the application in a terminal window.

  2. If it closes immediately after running, you can open a Command Prompt manually, navigate to the folder, and run:

    run_pyradiant.bat
    

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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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PyRadiant

PyRadiant is a Python-based graphical user interface (GUI) application designed for fast, visual analysis of thermal emission spectra collected during laser-heated diamond anvil cell (DAC) experiments. It provides real-time feedback by fitting black-body radiation models to the data, allowing users to estimate sample temperature during high-pressure experiments.

Originally based on code forked from T-Rax https://github.com/CPrescher/T-Rax_, PyRadiant combines this with functionality ported from the legacy LabVIEW program T-View, and includes numerous new features for usability and beamline integration.

The application supports Princeton Instruments .spe files collected using WinSpec (File Version 2) or LightField (File Version 3).

PyRadiant can optionally connect to EPICS to read detector data directly and publish fitted temperature values to process variables (PVs), enabling display on beamline control screens or archival as experimental metadata.

Maintainer

Ross Hrubiak (hrubiak@anl.gov)
High Pressue Collaborative Access Team, Argonne National Laboratory

PyRadiant Installation Guide (via Conda)

Requirements

  • Anaconda or Miniforge installed (Python 3.12+ recommended)
  • Internet connection

Step-by-Step Setup

  1. Download the Code

    Download the PyRadiant source code from GitHub as a ZIP file and extract it to a local folder.

  2. Open a Terminal and Navigate to the Folder

    For example:

    cd /path/to/PyRadiant
    
  3. Create and Activate a Conda Environment

    conda create -n pyradiant_env python=3.12 -y
    conda activate pyradiant_env
    
  4. Install Python Dependencies

    pip install -r requirements.txt
    pip install pyqtdarktheme==2.1.0 --ignore-requires-python
    
  5. Launch PyRadiant

    python run_pyradiant.py
    

    Or use one of the wrapper scripts described below for convenience.

Notes

  • pyqtdarktheme requires --ignore-requires-python due to overly strict metadata.

Wrapper Launch Scripts

To make launching PyRadiant easier, two wrapper scripts are provided:

macOS/Linux

  1. Open a terminal.

  2. Navigate to the PyRadiant folder:

    cd /path/to/PyRadiant
    
  3. Make the script executable (first time only):

    chmod +x run_pyradiant.sh
    
  4. Run the script:

    ./run_pyradiant.sh
    

This will activate the Conda environment and launch the application.


Windows

  1. Double-click the file run_pyradiant.bat in the PyRadiant folder.

    This will activate the Conda environment and launch the application in a terminal window.

  2. If it closes immediately after running, you can open a Command Prompt manually, navigate to the folder, and run:

    run_pyradiant.bat
    

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PyRadiant

PyRadiant is a Python-based graphical user interface (GUI) application designed for fast, visual analysis of thermal emission spectra collected during laser-heated diamond anvil cell (DAC) experiments. It provides real-time feedback by fitting black-body radiation models to the data, allowing users to estimate sample temperature during high-pressure experiments.

Originally based on code forked from T-Rax https://github.com/CPrescher/T-Rax_, PyRadiant combines this with functionality ported from the legacy LabVIEW program T-View, and includes numerous new features for usability and beamline integration.

The application supports Princeton Instruments .spe files collected using WinSpec (File Version 2) or LightField (File Version 3).

PyRadiant can optionally connect to EPICS to read detector data directly and publish fitted temperature values to process variables (PVs), enabling display on beamline control screens or archival as experimental metadata.

Maintainer

Ross Hrubiak (hrubiak@anl.gov)
High Pressue Collaborative Access Team, Argonne National Laboratory

PyRadiant Installation Guide (via Conda)

Requirements

  • Anaconda or Miniforge installed (Python 3.12+ recommended)
  • Internet connection

Step-by-Step Setup

  1. Download the Code

    Download the PyRadiant source code from GitHub as a ZIP file and extract it to a local folder.

  2. Open a Terminal and Navigate to the Folder

    For example:

    cd /path/to/PyRadiant
    
  3. Create and Activate a Conda Environment

    conda create -n pyradiant_env python=3.12 -y
    conda activate pyradiant_env
    
  4. Install Python Dependencies

    pip install -r requirements.txt
    pip install pyqtdarktheme==2.1.0 --ignore-requires-python
    
  5. Launch PyRadiant

    python run_pyradiant.py
    

    Or use one of the wrapper scripts described below for convenience.

Notes

  • pyqtdarktheme requires --ignore-requires-python due to overly strict metadata.

Wrapper Launch Scripts

To make launching PyRadiant easier, two wrapper scripts are provided:

macOS/Linux

  1. Open a terminal.

  2. Navigate to the PyRadiant folder:

    cd /path/to/PyRadiant
    
  3. Make the script executable (first time only):

    chmod +x run_pyradiant.sh
    
  4. Run the script:

    ./run_pyradiant.sh
    

This will activate the Conda environment and launch the application.


Windows

  1. Double-click the file run_pyradiant.bat in the PyRadiant folder.

    This will activate the Conda environment and launch the application in a terminal window.

  2. If it closes immediately after running, you can open a Command Prompt manually, navigate to the folder, and run:

    run_pyradiant.bat
    

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