hepsim:dev_fpadsim
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+ | {{indexmenu_n> | ||
+ | [[: | ||
+ | |||
+ | ===== Simulation with FPadSim ===== | ||
+ | |||
+ | In many cases, HepSim detector simulations were done using ILCSOFT-derived software. | ||
+ | To create full simulations, | ||
+ | [[hepsim: | ||
+ | |||
+ | Many samples posted in HepSim are created with the package called " | ||
+ | ) | ||
+ | |||
+ | |||
+ | The package includes packages from ilcsoft, such as SLIC, PandoraPFA, and LCSIM | ||
+ | The simulation and reconstruction proceeds as: SLIC-> | ||
+ | This digram shows the entire chain: | ||
+ | |||
+ | {{: | ||
+ | |||
+ | |||
+ | The input for SLIC are LCIO files with truth-level information (" | ||
+ | are created from ProMC files using the converter promc2lcio (included inside | ||
+ | the ProMC packages, in the directory " | ||
+ | This concept originates from the SiD detector(T.Johnson, | ||
+ | and later was re-purposed to be used for generic feature detectors, including | ||
+ | proton pp colliders (S.Chekanov, | ||
+ | of the reconstruction is PandoraPFA (J.Marshall, | ||
+ | |||
+ | ====== Simulations with FPadSim ====== | ||
+ | |||
+ | To process truth-level events with FpadSim, you need a few things: | ||
+ | |||
+ | * A tag file with the detector description. The concept of tag files is described in Sect.[[hepsim: | ||
+ | * Singularity | ||
+ | |||
+ | The tag files should be processed with the simulation and reconstruction chain described above. | ||
+ | This can be done by using [[http:// | ||
+ | |||
+ | Here is the download link [[http:// | ||
+ | The image includes basic CentOS7 environment, | ||
+ | |||
+ | <code bash> | ||
+ | wget http:// | ||
+ | singularity | ||
+ | </ | ||
+ | After the last line, the environment should be ready. For example, type "slic -h". It shows the available commands. | ||
+ | |||
+ | Now you can process the tag file: | ||
+ | |||
+ | <code bash> | ||
+ | wget http:// | ||
+ | tar -zvxf rfull102.tgz | ||
+ | cd ilcsoft/ | ||
+ | ./TEST.sh # runs simple a test with single particles | ||
+ | </ | ||
+ | The final file after pandoraPFA reconstruction with the name *hepsim.slcio" | ||
+ | Other files after simulation and track reconstruction steps will be located inside " | ||
+ | |||
+ | To process other promc files, download the required promc files and edit the file Test.sh | ||
+ | |||
+ | More information about how to use HepSim container can be found in Section [[hepsim: | ||
+ | |||
+ | ===== Light version of FPadSim image===== | ||
+ | |||
+ | David Blyth created a much lighter version of FPadSim image for EIC work described in Sec.[[fcs: | ||
+ | |||
+ | |||
+ | ====== Contributions ====== | ||
+ | |||
+ | The contributed authors of this package since 2015 are: | ||
+ | |||
+ | * D.Blyth (HEP/ANL) | ||
+ | * J.MacCormick (SLAC) | ||
+ | * W.Armstrong | ||
+ | * S.Chekanov (HEP/ANL) | ||
+ | * A.Kotwal (Duke) | ||
+ | * J.Strube (PNNL) | ||
+ | * J.Marshall (U.Cambridge) | ||
+ | |||
+ | --- // |
hepsim/dev_fpadsim.txt · Last modified: 2024/07/01 21:25 by 127.0.0.1