Software

FZJ-2021-02823

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png LiberTEM/LiberTEM-live: 0.1.0

ClausenAlexander (Corresponding author)FZJ* ; WeberDieterFZJ*

2021

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Please use a persistent id in citations: doi:10.5281/ZENODO.4916316

Abstract: <div class='document'> <strong>Homepage: <a href='https://libertem.github.io/LiberTEM-live'>https://libertem.github.io/LiberTEM-live</a><br></strong><strong>GitHub repository: <a href='https://github.com/LiberTEM/LiberTEM-live'>https://github.com/LiberTEM/LiberTEM-live</a><br></strong><strong>PyPI: <a href='https://pypi.org/project/libertem-live/'>https://pypi.org/project/libertem-live/</a><br></strong><p>LiberTEM-live is an extension module for <a class='reference external' href='https://libertem.github.io/LiberTEM/'>LiberTEM</a> that allows live data processing.</p> <div class='admonition note'> <p class='first admonition-title'>Note</p> <p>LiberTEM-live is still experimental and under active development, including the overall architecture. New releases can include changes that break backwards compatibility until the code and architecture are proven in practical application and stabilized sufficiently.</p> <p class='last'>That being said, we encourage early experimental use, are happy to support real-world application and appreciate feedback! You can contact us by <a class='reference external' href='https://github.com/LiberTEM/LiberTEM-live/issues'>creating or commenting on an Issue on GitHub</a> or in the <a class='reference external' href='https://gitter.im/LiberTEM/Lobby'>LiberTEM Gitter chat</a>.</p> </div> <p>LiberTEM <a class='reference external' href='https://libertem.github.io/LiberTEM/udf.html'>user-defined functions (UDFs)</a> are designed to work without modification on both offline data and live data streams. That means all <a class='reference external' href='https://libertem.github.io/LiberTEM/applications.html'>LiberTEM applications</a> and <a class='reference external' href='https://libertem.github.io/LiberTEM/packages.html'>LiberTEM-based modules</a> can work with all supported detectors in LiberTEM-live.</p> <div class='section'> <p><strong>Installation</strong></p><p>The short version to install into an existing LiberTEM environment:</p> <pre class='code shell literal-block'><span class='operator'>(</span>libertem<span class='operator'>)</span> $ python -m pip install <span class='literal string double'>'libertem-live'</span> </pre> <p>See the <a class='reference external' href='https://libertem.github.io/LiberTEM/install.html'>LiberTEM installation instructions</a> for more details on installing LiberTEM.</p> </div> <div class='section'> <p><strong>Detectors</strong></p><ul class='simple'> <li><a class='reference external' href='https://libertem.github.io/LiberTEM-live/reference.html#quantum-detectors-merlin'>Quantum Detectors Merlin</a></li> </ul> <p>Support for the Gatan K2 IS is currently under development.</p> </div> <div class='section'> <p><strong>License</strong></p><p>LiberTEM-live is licensed under GPLv3. The I/O parts are also available under the MIT license, please see LICENSE files in the subdirectories for details.</p> </div> </div>

Keyword(s): STEM ; TEM ; pixelated STEM ; 4D STEM ; high-throughput ; electron microscopy ; live data processing

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Contributing Institute(s):

1. Physik Nanoskaliger Systeme (ER-C-1)

Research Program(s):

1. 5351 - Platform for Correlative, In Situ and Operando Characterization (POF4-535) (POF4-535)
2. Ptychography 4.0 - Proposal for a pilot project "Information & Data Science" (ZT-I-0025) (ZT-I-0025)
3. CritCat - Towards Replacement of Critical Catalyst Materials by Improved Nanoparticle Control and Rational Design (686053) (686053)
4. 3D MAGiC - Three-dimensional magnetization textures: Discovery and control on the nanoscale (856538) (856538)
5. ESTEEM3 - Enabling Science and Technology through European Electron Microscopy (823717) (823717)
6. moreSTEM - Momentum-resolved Scanning Transmission Electron Microscopy (VH-NG-1317) (VH-NG-1317)

Appears in the scientific report 2021

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