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Wire-Cell Software

  • GitHub
  • Class references: The Wire-Cell Toolkit class referecnes generated by Doxygen.
  • Manual: The official Wire-Cell Toolkit Manual.
  • Blog: Latest news on Wire-Cell development.
  • WCP manual: The Wire-Cell prototype manual (unmaintained)

Bee Event display

LArTPC Experiments

Talks, Papers & Technotes

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Wire-Cell Tutorial

Basic Install Wire-Cell Toolkit Typical workflow Quick Start Explore real data Examine program flow Write a module Simulate tracks

Apr 25, 2023
Install Wire-Cell Toolkit

There are several ways to install Wire-Cell Toolkit on your local computer (see, e.g. here). To avoid choice overloading and get you started as quickly as possible, we describe an officially recommended way of installation: using the cvmfs network file system and the singularity container. This way allows you to both develop Wire-Cell by itself and integrate it with other software frameworks such as LArSoft. Install CVMFS CVMFS (CernVM File System) is a utility that mounts remote directories over HTTP. CVMFS provides a simple way to distribute software binaries. Follow Brett's instruction for details of installation. For the lazy ubuntu'ers: sudo apt-get install lsb-release wget https://ecsft.cern.ch/dist/cvmfs/cvmfs-release/cvmfs-release-latest_all.deb sudo dpkg -i cvmfs-release-latest_all.deb sudo apt-get update sudo apt-get install cvmfs cvmfs-config-default

Feb 17, 2022
Explore Real Data

Get data Let's use ProtoDUNE-SP as an example. To look at raw data, you need to setup WCT with LArSoft first. Then, you can copy a data file using ifdh cp -D gsiftp://url/to/raw_data . to your local directory. Note that this requires you have set up the FNAL Kerberos authentication already. Otherwise, you can wget an example (~7GB) raw data file here (gsiftp link of the same file). The raw data file has a special root format that contains larsoft objects. You can check the data structure of an event through the useful eventdump.fcl command: $ lar -n1 --nskip 0 -c eventdump.fcl /path/to/raw_data.root Run signal processing The following command performs Wire-Cell signal processing on the raw data using a fhicl configuration wcls-raw-to-sig.fcl:

Jan 12, 2022
External Software Libraries

Singularity Singularity is a lightweight container that provides an operating-system level virtualization. It is popular in the world of scientific high-performance computing (HPC). Wire-Cell use singularity to provide a virtual scientific linux environment to consistently build the package. During code development, it's important to be always clear if you are working inside your native OS or inside the singularity container. Useful links Official User Guide Short YouTube Basics from Sylabs Jsonnet Jsonnet is a data templating language, pronounced "jay sonnet", not "json net". It is perhaps popularized by the Kubernetes community. Wire-Cell used jsonnet extensively for configurations.

Jul 22, 2021
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