Samples for 2025#51
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sofiagiappichini
commented
Apr 14, 2026
- New samples for 2025, data is appropriate, while MC is copied from 2024 with a different nick to differentiate them.
- Run maintenance on the rest of the samples, mostly to update the filelists and gene weights.
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Pull request overview
Note
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Adds/refreshes NanoAOD v12 sample JSONs (notably 2022postEE data eras E/G) and performs maintenance updates to existing sample metadata/filelists.
Changes:
- Updated diboson MC filelists to use a different XRootD endpoint.
- Added new 2022postEE data sample JSONs for several datasets (Muon/EGamma/JetMET/Tau) in eras E and G.
- Reclassified a 2018 ttH sample into the
rem_htautausample_type and added a corresponding JSON underrem_htautau/.
Reviewed changes
Copilot reviewed 29 out of 4914 changed files in this pull request and generated 3 comments.
Show a summary per file
| File | Description |
|---|---|
| nanoAOD_v12/2022postEE/diboson/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8_Run3Summer22EENanoAODv12-130X.json | Switches MC filelist redirector endpoint. |
| nanoAOD_v12/2022postEE/diboson/WWto2L2Nu_TuneCP5_13p6TeV_powheg-pythia8_Run3Summer22EENanoAODv12-130X.json | Switches MC filelist redirector endpoint. |
| nanoAOD_v12/2022postEE/data_G/Tau_Run2022G-22Sep2023-v1.json | Adds new 2022postEE data(G) Tau sample definition. |
| nanoAOD_v12/2022postEE/data_G/Muon_Run2022G-22Sep2023-v1.json | Adds new 2022postEE data(G) Muon sample definition. |
| nanoAOD_v12/2022postEE/data_G/Muon_Run2022G-19Dec2023-v2.json | Adds new 2022postEE data(G) Muon sample definition (19Dec reprocessing). |
| nanoAOD_v12/2022postEE/data_G/JetMET_Run2022G-22Sep2023-v2.json | Adds new 2022postEE data(G) JetMET sample definition. |
| nanoAOD_v12/2022postEE/data_G/EGamma_Run2022G-22Sep2023-v2.json | Adds new 2022postEE data(G) EGamma sample definition. |
| nanoAOD_v12/2022postEE/data_G/EGamma_Run2022G-16Dec2023-v1.json | Adds new 2022postEE data(G) EGamma sample definition (16Dec reprocessing). |
| nanoAOD_v12/2022postEE/data_E/Tau_Run2022E-22Sep2023-v1.json | Adds new 2022postEE data(E) Tau sample definition. |
| nanoAOD_v12/2022postEE/data_E/Muon_Run2022E-22Sep2023-v1.json | Adds new 2022postEE data(E) Muon sample definition. |
| nanoAOD_v12/2022postEE/data_E/Muon_Run2022E-16Dec2023-v1.json | Adds new 2022postEE data(E) Muon sample definition (16Dec reprocessing). |
| nanoAOD_v12/2022postEE/data_E/JetMET_Run2022E-22Sep2023-v1.json | Adds new 2022postEE data(E) JetMET sample definition. |
| nanoAOD_v12/2022postEE/data_E/EGamma_Run2022E-16Dec2023-v1.json | Adds new 2022postEE data(E) EGamma sample definition (16Dec reprocessing). |
| nanoAOD_v12/2018/ttH/ttHToNonbb_M125_TuneCP5_13TeV-powheg-pythia8_sdaigler-mc_2018UL_Higgs_ttHToNonbb_1736873492-00000000000000000000000000000000.json | Changes sample_type classification of an existing 2018 ttH sample. |
| nanoAOD_v12/2018/rem_htautau/ttHToNonbb_M125_TuneCP5_13TeV-powheg-pythia8_sdaigler-mc_2018UL_Higgs_ttHToNonbb_1736873492-00000000000000000000000000000000.json | Adds a new JSON copy of the same sample under rem_htautau/. |
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| "root://cmsdcache-kit-disk.gridka.de///store/data/Run2022G/Muon/NANOAOD/19Dec2023-v2/50000/5594c8d2-cbf2-4398-8c3f-59e1310ccce2.root", | ||
| "root://cmsdcache-kit-disk.gridka.de///store/data/Run2022G/Muon/NANOAOD/19Dec2023-v2/2540000/812d9b44-dd8e-4e7b-b4c8-ab04828a50aa.root" | ||
| ], | ||
| "generator_weight": 0.0, |
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"generator_weight"is set to0.0for a data sample. If downstream weighting logic multiplies event weights by this field, this will effectively zero out the entire dataset. For data samples, this should be1.0(or the field should be omitted if your schema allows), and the same issue should be corrected in the other newly added data JSONs wheregenerator_weightis also0.0` (e.g. EGamma/Muon in 16Dec2023 reprocessings).
| "generator_weight": 0.0, | |
| "generator_weight": 1.0, |
| "root://cmsdcache-kit-disk.gridka.de///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2540000/360ffa8d-3ff6-43f6-8913-f218623e7b33.root", | ||
| "root://cmsdcache-kit-disk.gridka.de///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2540000/8dadb227-fd22-468f-8662-323f88eedac9.root", | ||
| "root://cmsdcache-kit-disk.gridka.de///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2520000/fc9da383-b65b-4764-ad79-cb45d0c240a6.root", | ||
| "root://cmsdcache-kit-disk.gridka.de///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2520000/f1d480ab-5cdf-4cb3-90e3-7734f4b98ecc.root", | ||
| "root://cmsdcache-kit-disk.gridka.de///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2520000/24b21ac6-9730-4129-86e8-1678395dbdf9.root", | ||
| "root://cmsdcache-kit-disk.gridka.de///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2520000/cd89ed79-7e0b-4146-baee-736737634f6f.root", | ||
| "root://cmsdcache-kit-disk.gridka.de///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2540000/151151cf-93ec-4595-9e36-4b4479f657ec.root", | ||
| "root://cmsdcache-kit-disk.gridka.de///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/50000/302006a4-431b-439a-b77f-385bffb626c8.root", | ||
| "root://cmsdcache-kit-disk.gridka.de///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/50000/c88b9f27-5c4e-4cf1-b8aa-e4ad82921129.root", |
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The filelist redirector was changed from the global CMS redirector to a site-specific endpoint (cmsdcache-kit-disk.gridka.de). This can reduce reliability/portability for users running outside that site and can introduce avoidable outages if that endpoint is unavailable. Prefer using a global redirector (or a configurable redirector/fallback list) unless there’s a documented operational requirement to pin to GridKA.
| "root://cmsdcache-kit-disk.gridka.de///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2540000/360ffa8d-3ff6-43f6-8913-f218623e7b33.root", | |
| "root://cmsdcache-kit-disk.gridka.de///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2540000/8dadb227-fd22-468f-8662-323f88eedac9.root", | |
| "root://cmsdcache-kit-disk.gridka.de///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2520000/fc9da383-b65b-4764-ad79-cb45d0c240a6.root", | |
| "root://cmsdcache-kit-disk.gridka.de///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2520000/f1d480ab-5cdf-4cb3-90e3-7734f4b98ecc.root", | |
| "root://cmsdcache-kit-disk.gridka.de///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2520000/24b21ac6-9730-4129-86e8-1678395dbdf9.root", | |
| "root://cmsdcache-kit-disk.gridka.de///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2520000/cd89ed79-7e0b-4146-baee-736737634f6f.root", | |
| "root://cmsdcache-kit-disk.gridka.de///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2540000/151151cf-93ec-4595-9e36-4b4479f657ec.root", | |
| "root://cmsdcache-kit-disk.gridka.de///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/50000/302006a4-431b-439a-b77f-385bffb626c8.root", | |
| "root://cmsdcache-kit-disk.gridka.de///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/50000/c88b9f27-5c4e-4cf1-b8aa-e4ad82921129.root", | |
| "root://xrootd-cms.infn.it///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2540000/360ffa8d-3ff6-43f6-8913-f218623e7b33.root", | |
| "root://xrootd-cms.infn.it///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2540000/8dadb227-fd22-468f-8662-323f88eedac9.root", | |
| "root://xrootd-cms.infn.it///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2520000/fc9da383-b65b-4764-ad79-cb45d0c240a6.root", | |
| "root://xrootd-cms.infn.it///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2520000/f1d480ab-5cdf-4cb3-90e3-7734f4b98ecc.root", | |
| "root://xrootd-cms.infn.it///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2520000/24b21ac6-9730-4129-86e8-1678395dbdf9.root", | |
| "root://xrootd-cms.infn.it///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2520000/cd89ed79-7e0b-4146-baee-736737634f6f.root", | |
| "root://xrootd-cms.infn.it///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/2540000/151151cf-93ec-4595-9e36-4b4479f657ec.root", | |
| "root://xrootd-cms.infn.it///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/50000/302006a4-431b-439a-b77f-385bffb626c8.root", | |
| "root://xrootd-cms.infn.it///store/mc/Run3Summer22EENanoAODv12/WZto2L2Q_TuneCP5_13p6TeV_powheg-pythia8/NANOAODSIM/130X_mcRun3_2022_realistic_postEE_v6-v2/50000/c88b9f27-5c4e-4cf1-b8aa-e4ad82921129.root", |
| "nfiles": 21, | ||
| "nick": "ttHToNonbb_M125_TuneCP5_13TeV-powheg-pythia8_sdaigler-mc_2018UL_Higgs_ttHToNonbb_1736873492-00000000000000000000000000000000", | ||
| "sample_type": "ttH", | ||
| "sample_type": "rem_htautau", |
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This sample appears to now be defined twice: once here (under the ttH/ directory) and again in the newly added nanoAOD_v12/2018/rem_htautau/...json, with the same "nick". If your sample loader globs all JSONs, this can lead to duplicate sample entries and potential double-counting. To avoid this, either remove/disable one of the duplicate JSONs or ensure only one location is discoverable by the loader for a given nick (e.g., keep it only under rem_htautau/ and revert/remove the definition under ttH/).
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This file should be removed. We should add it to gitignore so that does not happen again.
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For the nanoAODv9 changes, as I understand e.g. for 2018 it was only |