cmsRun config to run in 125x producing NANO output with the gmtTkMuon collection

ph2L1Menu_gmtTkMuOnly_cfg.py

import FWCore.ParameterSet.Config as cms
from Configuration.StandardSequences.Eras import eras
from PhysicsTools.NanoAOD.common_cff import Var, ExtVar, P3Vars

process = cms.Process("RESP", eras.Phase2C9)

process.load('Configuration.StandardSequences.Services_cff')
process.load("FWCore.MessageLogger.MessageLogger_cfi")
process.options   = cms.untracked.PSet(
    wantSummary = cms.untracked.bool(True),
    allowUnscheduled = cms.untracked.bool(False)
)
process.maxEvents = cms.untracked.PSet( input = cms.untracked.int32(-1))
process.MessageLogger.cerr.FwkReport.reportEvery = 50

process.source = cms.Source("PoolSource",
                            fileNames = cms.untracked.vstring(
                                '/store/mc/Phase2Fall22DRMiniAOD/TT_TuneCP5_14TeV-powheg-pythia8/GEN-SIM-DIGI-RAW-MINIAOD/PU200_125X_mcRun4_realistic_v2_ext1-v1/30000/000c5e5f-78f7-44ee-95fe-7b2f2c2e2312.root'
                            ),
)

process.extraPFStuff = cms.Task()

process.p = cms.Path()
process.p.associate(process.extraPFStuff)

process.outnano = cms.OutputModule("NanoAODOutputModule",
                                   fileName = cms.untracked.string("perfNano_gmtTkMuOnly.root"),
                                   SelectEvents = cms.untracked.PSet(SelectEvents = cms.vstring('p')),
                                   outputCommands = cms.untracked.vstring("drop *", "keep nanoaodFlatTable_*Table_*_*"),
                                   compressionLevel = cms.untracked.int32(4),
                                   compressionAlgorithm = cms.untracked.string("ZLIB"),
)
process.end = cms.EndPath(process.outnano)


l1ObjVars = cms.PSet(
    P3Vars,
    hwPt = Var("hwPt()",int,doc="hardware pt"),
    hwEta = Var("hwEta()",int,doc="hardware eta"),
    hwPhi = Var("hwPhi()",int,doc="hardware phi"),
    hwQual = Var("hwQual()",int,doc="hardware qual"),
    hwIso = Var("hwIso()",int,doc="hardware iso")
)

def addGmtTkMu():
    process.gmtTkMuTable = cms.EDProducer("SimpleCandidateFlatTableProducer",
                                          src = cms.InputTag('l1tTkMuonsGmt',''),
                                          cut = cms.string(""),
                                          name = cms.string("gmtTkMuons"),
                                          doc = cms.string("GMT Tk Muons"),
                                          singleton = cms.bool(False), # the number of entries is variable
                                          extension = cms.bool(False), # this is the main table
                                          variables = cms.PSet(
                                              l1ObjVars,
                                              charge  = Var("charge", int, doc="charge id"),
                                          )
    )
    process.extraPFStuff.add(process.gmtTkMuTable)

addGmtTkMu()