Configuration base class for Herwig7. More...

Inheritance diagram for Herwig7Config.Hw7Config:

Collaboration diagram for Herwig7Config.Hw7Config:

Public Types
typedef HLT::TypeInformation::for_each_type_c< typenameEDMLIST::map, my_functor, my_result<>, my_arg< HLT::TypeInformation::get_cont, CONTAINER > >::type	result

Public Member Functions
	__init__ (self, genSeq, runArgs, run_name="Herwig")
	Constructor.
	global_pre_commands (self)
	Commands applied to all configuration classes before commands from the JobOptions.
	add_commands (self, commands)
	Add direct Herwig7 repository commands as they wo.
	random_seed_commands (self)
	Sets the seed for the random number generator.
	beam_commands (self)
	Commands specific to certain beam / collision types.
	energy_commands (self)
	Sets center-of-mass energy sqrts(s) in GeV.
	printout_commands (self)
	Sets printout verbosity and error tolerance.
	physics_parameter_commands (self)
	technical_parameter_commands (self)
	me_alphas_commands (self, order="NLO", scale=91.1876, value=0.118)
	Commands for setting the strong coupling \(\alpha_s\) in the hard process.
	me_pdf_commands (self, order="NLO", name="MMHT2014nlo68cl", member=0, max_flav=5)
	Commands for setting the PDF in the hard process.
	shower_pdf_commands (self, order="LO", name="MMHT2014lo68cl", member=0, max_flav=5)
	Commands for setting the PDF in the parton showers.
	mpi_pdf_commands (self, name="MMHT2014lo68cl", member=0, max_flav=5)
	Commands for setting the PDF in the underlying event (UE)
	remnant_pdf_commands (self, name="MMHT2014lo68cl", member=0, max_flav=5)
	Commands for setting the remnant PDF.
	tune_commands (self, ps_tune_name="H7-PS-MMHT2014LO", ue_tune_name="H7.2-Default")
	Commands for setting PS/hadronization and UE/MPI tune simultaneously.
	ps_tune_commands (self, tune_name="H7-PS-MMHT2014LO")
	Commands for only setting the PS/hadronization tune.
	load_PS_tune (self, tune_name)
	ue_tune_commands (self, tune_name="H7.2-Default")
	Commands for only setting the UE/MPI tune.
	load_ue_tune (self, tune_name)
	get_dpdf_path (self)
	pdf_pomeron_cmds (self, flux, pdf)
	Set pomeron structure function.
	pdf_gammagamma_cmds (self)
	Initialize Budnev Photon flux for two-photon exclusive exchange.
	set_tune_scheme (self, tune_scheme="DotProduct")
	enable_angularShowerScaleVariations (self, do_variations=False)

Public Attributes
	genSeq = genSeq
	runArgs = runArgs
	run_name = run_name
str	me_pdf_name = "MMHT2014lo68cl"
str	mpi_pdf_name = "MMHT2014lo68cl"
bool	set_printout_commands = False
bool	set_physics_parameter_commands = False
bool	set_technical_parameter_commands = False
bool	use_PDGparams = False
	default_commands = hw7Utils.ConfigurationCommands()
	commands = hw7Utils.ConfigurationCommands()
str	beams = "EE":
bool	physics_parameter_commands = True

Detailed Description

Configuration base class for Herwig7.

Definition at line 16 of file Herwig7Config.py.

Member Typedef Documentation

◆ result

typedef HLT::TypeInformation::for_each_type_c<typenameEDMLIST::map,my_functor,my_result<>,my_arg<HLT::TypeInformation::get_cont,CONTAINER>>::type master_search< typenameEDMLIST::map, HLT::TypeInformation::get_cont, CONTAINER >::result

inherited

Definition at line 90 of file EDM_MasterSearch.h.

Constructor & Destructor Documentation

◆ init()

Herwig7Config.Hw7Config.__init__	(	self,
		genSeq,
		runArgs,
		run_name = "Herwig" )

Constructor.

Definition at line 19 of file Herwig7Config.py.

  def __init__(self, genSeq, runArgs, run_name="Herwig"):
 
    # Force Herwig7 to run in single-core mode
    check_reset_proc_number(runArgs)
 
    self.genSeq   = genSeq
    self.runArgs  = runArgs
 
    self.run_name = run_name
    # self.seed     = runArgs.randomSeed
    # self.energy   = runArgs.ecmEnergy
 
    self.me_pdf_name  = "MMHT2014lo68cl"
    self.mpi_pdf_name = "MMHT2014lo68cl"
 
    self.set_printout_commands            = False
    self.set_physics_parameter_commands   = False
    self.set_technical_parameter_commands = False
    self.use_PDGparams = False
 
    self.default_commands = hw7Utils.ConfigurationCommands()
    self.commands         = hw7Utils.ConfigurationCommands()
 

Member Function Documentation

◆ add_commands()

Herwig7Config.Hw7Config.add_commands	(		self,
			commands )

Add direct Herwig7 repository commands as they wo.

Definition at line 57 of file Herwig7Config.py.

  def add_commands(self, commands):
 
    self.commands += commands

◆ beam_commands()

Herwig7Config.Hw7Config.beam_commands ( self )

Commands specific to certain beam / collision types.

Definition at line 71 of file Herwig7Config.py.

  def beam_commands(self):
 
    if self.beams == "EE":
      return("""
## Commands for lepton-lepton collisions
read snippets/EECollider.in
set /Herwig/Shower/PartnerFinder:QEDPartner IIandFF
set /Herwig/Shower/ShowerHandler:MPIHandler NULL
set /Herwig/DipoleShower/DipoleShowerHandler:MPIHandler NULL
set /Herwig/Shower/PowhegShowerHandler:MPIHandler NULL
""")
    elif self.beams == "EP":
      return("""
## Commands for proton-lepton collisions
read snippets/EPCollider.in
do /Herwig/Shower/SplittingGenerator:DeleteFinalSplitting e-->e-,gamma; /Herwig/Shower/LtoLGammaSudakov
do /Herwig/Shower/SplittingGenerator:DeleteFinalSplitting mu-->mu-,gamma; /Herwig/Shower/LtoLGammaSudakov
do /Herwig/Shower/SplittingGenerator:DeleteFinalSplitting tau-->tau-,gamma; /Herwig/Shower/LtoLGammaSudakov
set /Herwig/Shower/KinematicsReconstructor:ReconstructionOption Colour
""")
    else:
      return("""
## Commands for proton-proton collisions
read snippets/PPCollider.in
""")
 

◆ enable_angularShowerScaleVariations()

Herwig7Config.Hw7Config.enable_angularShowerScaleVariations	(		self,
			do_variations = False )

Definition at line 489 of file Herwig7Config.py.

  def enable_angularShowerScaleVariations(self, do_variations=False):
    if do_variations:
      self.commands += """\
\n## -----------------------
## Shower scale variation
## -----------------------
cd /Herwig/Shower
do ShowerHandler:AddVariation MUR2_MUF2_SHOWER_HARD     2 2     Hard
do ShowerHandler:AddVariation MUR2_MUF1_SHOWER_HARD     2 1     Hard
do ShowerHandler:AddVariation MUR1_MUF2_SHOWER_HARD     1 2     Hard
do ShowerHandler:AddVariation MUR1_MUF0.5_SHOWER_HARD   1 0.5   Hard
do ShowerHandler:AddVariation MUR0.5_MUF1_SHOWER_HARD   0.5 1   Hard
do ShowerHandler:AddVariation MUR0.5_MUF0.5_SHOWER_HARD 0.5 0.5 Hard
do ShowerHandler:AddVariation MUR2_MUF2_SHOWER_SEC      2 2     Secondary
do ShowerHandler:AddVariation MUR2_MUF1_SHOWER_SEC      2 1     Secondary
do ShowerHandler:AddVariation MUR1_MUF2_SHOWER_SEC      1 2     Secondary
do ShowerHandler:AddVariation MUR1_MUF0.5_SHOWER_SEC    1 0.5   Secondary
do ShowerHandler:AddVariation MUR0.5_MUF1_SHOWER_SEC    0.5 1   Secondary
do ShowerHandler:AddVariation MUR0.5_MUF0.5_SHOWER_SEC  0.5 0.5 Secondary
set SplittingGenerator:Detuning 2.0      
"""

◆ energy_commands()

Herwig7Config.Hw7Config.energy_commands ( self )

Sets center-of-mass energy sqrts(s) in GeV.

2016/10/07 Daniel Rauch (danie.nosp@m.l.ra.nosp@m.uch@d.nosp@m.esy..nosp@m.de)

The extrapolation of the intrinsic pT /Herwig/Shower/Evolver:IntrinsicPtGaussian depending on sqrt(s) according to the formula
\[ p_{T, intrinsic}^{default} = 1.85 \text{GeV} + \sqrt{s}*(0.1/4000.0) \]

was removed after discussion with the authors since the intrinsic pT is tuned and the extrapolated value disagreed with the tuned value.

Definition at line 108 of file Herwig7Config.py.

  def energy_commands(self):
 
    return("""
## Center-of-mass energy
set /Herwig/Generators/EventGenerator:EventHandler:LuminosityFunction:Energy {}
""".format(self.runArgs.ecmEnergy))
 
 

◆ get_dpdf_path()

Herwig7Config.Hw7Config.get_dpdf_path ( self )

Definition at line 399 of file Herwig7Config.py.

  def get_dpdf_path(self):
    import os
    cmt_path = os.environ.get("CMAKE_PREFIX_PATH")
    cmt_dir = os.environ.get("BINARY_TAG")
    
    cmtPaths = cmt_path.split(':')
    
    for path in cmtPaths:
      pathNow = path + "/InstallArea/" + cmt_dir + "/share/"
      try:
        fileList = os.listdir(pathNow)
      except Exception:
        fileList = []
      if "HerwigDefaults.rpo" in fileList:
        simSharePath = pathNow
 
    dpdf_path = os.path.dirname(os.path.normpath(os.path.join(simSharePath, os.readlink(simSharePath + 'HerwigDefaults.rpo')))) + "/PDF/diffraction/"
    
    return dpdf_path
 
 

◆ global_pre_commands()

Herwig7Config.Hw7Config.global_pre_commands ( self )

Commands applied to all configuration classes before commands from the JobOptions.

Todo: Remove AngularOrdered settungs once they are included in Herwig7 by default

Definition at line 44 of file Herwig7Config.py.

  def global_pre_commands(self):
    return """
## =========================================
## Global Pre-Commands from Herwig7Config.py
## =========================================
 
## ensure JetFinder uses AntiKt with R=0.4
set /Herwig/Cuts/JetFinder:Variant AntiKt
set /Herwig/Cuts/JetFinder:ConeRadius 0.4
"""
 
 

◆ load_PS_tune()

Herwig7Config.Hw7Config.load_PS_tune	(		self,
			tune_name )

Definition at line 362 of file Herwig7Config.py.

  def load_PS_tune(self, tune_name):
 
    return """
## some commands
"""

◆ load_ue_tune()

Herwig7Config.Hw7Config.load_ue_tune	(		self,
			tune_name )

Definition at line 392 of file Herwig7Config.py.

  def load_ue_tune(self, tune_name):
 
    return """
## some commands
"""

◆ me_alphas_commands()

Herwig7Config.Hw7Config.me_alphas_commands	(	self,
		order = "NLO",
		scale = 91.1876,
		value = 0.118 )

Commands for setting the strong coupling \(\alpha_s\) in the hard process.

By default Herwig7 uses the world average value \(\alpha_s(M_Z=91.188~\mbox{GeV})=0.118\).

Parameters

[in]	order	Order of the evolution of the strong coupling LO: 1-loop running NLO: 2-loop running
[in]	scale	Scale at which the value of the strong coupling is specified
[in]	value	Value of the strong coupling at the given scale

Definition at line 221 of file Herwig7Config.py.

  def me_alphas_commands(self, order="NLO", scale=91.1876, value=0.118):
 
    if order not in ["LO", "NLO"]:
      raise RuntimeError(hw7Utils.ansi_format_error("Parameter 'order' must either be 'LO' or 'NLO'!"))
 
    self.commands += """
## Configure {0} AlphaS for the hard process
## (LO: 1-loop-running / NLO: 2-loop running)
set /Herwig/Couplings/{0}AlphaS:input_scale {1}
set /Herwig/Couplings/{0}AlphaS:input_alpha_s {2}
set /Herwig/Model:QCD/RunningAlphaS /Herwig/Couplings/{0}AlphaS
""".format(order, scale, value)
 
 

◆ me_pdf_commands()

Herwig7Config.Hw7Config.me_pdf_commands	(	self,
		order = "NLO",
		name = "MMHT2014nlo68cl",
		member = 0,
		max_flav = 5 )

Commands for setting the PDF in the hard process.

Parameters

[in]	order	perturbative order of the PDF set
[in]	name	name of the PDF set
[in]	member	index of the PDF member
[in]	max_flav	number of massless quark flavours

Definition at line 241 of file Herwig7Config.py.

  def me_pdf_commands(self, order="NLO", name="MMHT2014nlo68cl", member=0, max_flav=5):
 
    if order not in ["LO", "NLO"]:
      raise RuntimeError(hw7Utils.ansi_format_error("Parameter 'order' must either be 'LO' or 'NLO'!"))
 
    self.me_pdf_name = name
 
    self.commands += """
## Configure {0} PDF set for the hard process
set /Herwig/Partons/Hard{0}PDF:PDFName {1}
set /Herwig/Partons/Hard{0}PDF:Member {2}
set /Herwig/Partons/Hard{0}PDF:MaxFlav {3}
set /Herwig/Partons/Hard{0}PDF:RemnantHandler /Herwig/Partons/HadronRemnants
set /Herwig/Particles/p+:PDF /Herwig/Partons/Hard{0}PDF
set /Herwig/Particles/pbar-:PDF /Herwig/Partons/Hard{0}PDF
set /Herwig/Partons/PPExtractor:FirstPDF  /Herwig/Partons/Hard{0}PDF
set /Herwig/Partons/PPExtractor:SecondPDF /Herwig/Partons/Hard{0}PDF
""".format(order, name, member, max_flav)
 
 

◆ mpi_pdf_commands()

Herwig7Config.Hw7Config.mpi_pdf_commands	(	self,
		name = "MMHT2014lo68cl",
		member = 0,
		max_flav = 5 )

Commands for setting the PDF in the underlying event (UE)

Parameters

[in]	name	name of the PDF set
[in]	member	index of the PDF member
[in]	max_flav	number of massless quark flavours

Definition at line 294 of file Herwig7Config.py.

  def mpi_pdf_commands(self, name="MMHT2014lo68cl", member=0, max_flav=5):
 
    self.mpi_pdf_name = name
 
    self.commands += """
## Configure MPI PDF
set /Herwig/Partons/MPIPDF:PDFName {}
set /Herwig/Partons/MPIPDF:Member {}
set /Herwig/Partons/MPIPDF:MaxFlav {}
""".format(name, member, max_flav)
 
 

◆ pdf_gammagamma_cmds()

Herwig7Config.Hw7Config.pdf_gammagamma_cmds ( self )

Initialize Budnev Photon flux for two-photon exclusive exchange.

From Pavel Ruzicka.

Definition at line 450 of file Herwig7Config.py.

  def pdf_gammagamma_cmds(self):
 
    return """
 
# Technical parameters for this run
set /Herwig/Generators/EventGenerator:EventHandler:Sampler:Ntry 100000
 
# Choice of phase-space generation for PDFs
set /Herwig/Partons/PPExtractor:FlatSHatY 0
 
# Change the proton PDFs to those for photon radiation
set /Herwig/Particles/p+:PDF    /Herwig/Partons/BudnevPDF
set /Herwig/Particles/pbar-:PDF /Herwig/Partons/BudnevPDF
 
# MPI doesn't work
# TODO: Is this a problem?
set /Herwig/Generators/EventGenerator:EventHandler:CascadeHandler:MPIHandler NULL
 
"""
 

◆ pdf_pomeron_cmds()

Herwig7Config.Hw7Config.pdf_pomeron_cmds	(	self,
		flux,
		pdf )

Set pomeron structure function.

Definition at line 421 of file Herwig7Config.py.

  def pdf_pomeron_cmds(self, flux, pdf):
 
    dpdf_path = self.get_dpdf_path()
 
    cmds  = "\n"
    cmds += "set /Herwig/Partons/PomeronPDF:RootName %s\n" % dpdf_path
    cmds += "set /Herwig/Partons/PomeronFlux:PDFFit %s\n"  % flux
    cmds += "set /Herwig/Partons/PomeronPDF:PDFFit %s\n"  % pdf
 
    cmds += """\
set /Herwig/Particles/pomeron:PDF /Herwig/Partons/PomeronPDF
 
# Technical parameters for this run
set /Herwig/Generators/EventGenerator:EventHandler:Sampler:Ntry 100000
set /Herwig/Generators/EventGenerator:MaxErrors 500
 
# MPI doesn't work
# TODO: Is this a problem?
set /Herwig/Generators/EventGenerator:EventHandler:CascadeHandler:MPIHandler NULL
 
# Choice of phase-space generation for PDFs
set /Herwig/Partons/PPExtractor:FlatSHatY 0
 
"""
    return cmds
 
 

◆ physics_parameter_commands()

Herwig7Config.Hw7Config.physics_parameter_commands ( self )

Definition at line 139 of file Herwig7Config.py.

  def physics_parameter_commands(self):
    if self.use_PDGparams:
       paramlist = []
       self.physics_parameter_commands = True
    
       paramlist.append("## Masses and widths: PDG 2019 values")
    
    
       from EvgenProdTools.offline_dict import parameters
       for k,v in parameters.items():
         if k == 'particles':
           for key,value in v.items():
             if int(key) == 24:
               paramlist.append("set /Herwig/Particles/"+value['name']+"+:NominalMass "+value['mass'])
               paramlist.append("set /Herwig/Particles/"+value['name']+"+:Width "+value['width'])
               paramlist.append("set /Herwig/Particles/"+value['name']+"-:NominalMass "+value['mass'])
               paramlist.append("set /Herwig/Particles/"+value['name']+"-:Width "+value['width'])
             if int(key) == 23:
               paramlist.append("set /Herwig/Particles/"+value['name']+"0:NominalMass "+value['mass'])
               paramlist.append("set /Herwig/Particles/"+value['name']+"0:Width "+value['width'])
             if int(key) == 6:
               paramlist.append("set /Herwig/Particles/"+value['name']+"bar:NominalMass "+value['mass'])
               paramlist.append("set /Herwig/Particles/"+value['name']+"bar:Width "+value['width'])         
               paramlist.append("set /Herwig/Particles/"+value['name']+":NominalMass "+value['mass'])
               paramlist.append("set /Herwig/Particles/"+value['name']+":Width "+value['width'])
   
    
         if k == 'EW_parameters':
           for key,value in v.items():
             if key[2] == "Sin2ThetaW":
               paramlist.append("set /Herwig/Model:EW/"+str(key[2])+" "+str(value))
       paramstring = '\n'.join(paramlist)
       return(paramstring)
 
    else:
       self.physics_parameter_commands = True
 
       return("""
## Masses and widths: PDG 2010 values (except TOP mass; kept at PDG2007)
 
## top-quark
set /Herwig/Particles/t:NominalMass 172.5*GeV
set /Herwig/Particles/tbar:NominalMass 172.5*GeV
## W boson
set /Herwig/Particles/W+:NominalMass 80.399*GeV
set /Herwig/Particles/W-:NominalMass 80.399*GeV
set /Herwig/Particles/W+:Width 2.085*GeV
set /Herwig/Particles/W-:Width 2.085*GeV
## Z boson
set /Herwig/Particles/Z0:NominalMass 91.1876*GeV
set /Herwig/Particles/Z0:Width 2.4952*GeV
## b quark
set /Herwig/Particles/b:NominalMass 4.95*GeV
set /Herwig/Particles/bbar:NominalMass 4.95*GeV
 
## Weinberg angle
set /Herwig/Model:EW/Sin2ThetaW 0.23113
""")
 

◆ printout_commands()

Herwig7Config.Hw7Config.printout_commands ( self )

Sets printout verbosity and error tolerance.

Definition at line 117 of file Herwig7Config.py.

  def printout_commands(self):
 
    self.set_printout_commands = True
    
    return("""
 
## Verbosity and printout settings
set /Herwig/Generators/EventGenerator:DebugLevel 1
set /Herwig/Generators/EventGenerator:PrintEvent 2
set /Herwig/Generators/EventGenerator:UseStdout Yes
set /Herwig/Generators/EventGenerator:NumberOfEvents 1000000000
set /Herwig/Generators/EventGenerator:MaxErrors 500
 
## Make sampler print out cross sections for each subprocess
set /Herwig/Samplers/Sampler:Verbose Yes
""")
 
    
 

◆ ps_tune_commands()

Herwig7Config.Hw7Config.ps_tune_commands	(		self,
			tune_name = "H7-PS-MMHT2014LO" )

Commands for only setting the PS/hadronization tune.

Parameters

[in] tune_name name identifying the PS/hadronization tune

Returns: Nothing, adds the corresponding commands directly to the generator configuration object

Definition at line 343 of file Herwig7Config.py.

  def ps_tune_commands(self, tune_name = "H7-PS-MMHT2014LO"):
 
    cmds = """
## Parton shower / hadronization tune settings
"""
 
    if tune_name == "H7-PS-MMHT2014LO":
      cmds += """
# > The parton shower / hadronization tune "H7-MMHT2014LO" is already
# > configured in Herwig7 via the default settings.
"""
    # elif tune_name == "some-other-name":
    #   cmds += self.load_PS_tune(tune_name)
    else:
      raise Exception("Parton shower tune name '{}' unknown".format(tune_name))
 
    self.commands += cmds
 
 

◆ random_seed_commands()

Herwig7Config.Hw7Config.random_seed_commands ( self )

Sets the seed for the random number generator.

Definition at line 63 of file Herwig7Config.py.

  def random_seed_commands(self):
 
    return("""
## Random number generator seed
set /Herwig/Random:Seed {}
""".format(self.runArgs.randomSeed))
 

◆ remnant_pdf_commands()

Herwig7Config.Hw7Config.remnant_pdf_commands	(	self,
		name = "MMHT2014lo68cl",
		member = 0,
		max_flav = 5 )

Commands for setting the remnant PDF.

Parameters

[in]	name	name of the PDF set
[in]	member	index of the PDF member
[in]	max_flav	number of massless quark flavours

Definition at line 311 of file Herwig7Config.py.

  def remnant_pdf_commands(self, name="MMHT2014lo68cl", member=0, max_flav=5):
 
    self.commands += """
## Configure Remnant PDF
set /Herwig/Partons/RemnantPDF:PDFName {}
set /Herwig/Partons/RemnantPDF:Member {}
set /Herwig/Partons/RemnantPDF:MaxFlav {}
""".format(name, member, max_flav)
 
 
 

◆ set_tune_scheme()

Herwig7Config.Hw7Config.set_tune_scheme	(		self,
			tune_scheme = "DotProduct" )

Definition at line 471 of file Herwig7Config.py.

  def set_tune_scheme(self, tune_scheme="DotProduct"):
    tune_schemes = ["DotProduct-Veto","DotProduct","pT","Q2"]
    if tune_scheme not in tune_schemes:
      athMsgLog.warn("Please choose one of the supported tune-schemes! (DotProduct-Veto,DotProduct,pT,Q2)")
    else:
      athMsgLog.info("{tune_scheme:s} was used for the tune scheme.".format(tune_scheme=tune_scheme))
    # create a tune-section in the config
    self.commands += """\
\n## -------------
## Tune Settings
## -------------
 
# Tune-{tune_scheme:s}
read snippets/EvolutionScheme-{tune_scheme:s}.in
read snippets/Tune-{tune_scheme:s}.in
""".format(tune_scheme=tune_scheme)
 

◆ shower_pdf_commands()

Herwig7Config.Hw7Config.shower_pdf_commands	(	self,
		order = "LO",
		name = "MMHT2014lo68cl",
		member = 0,
		max_flav = 5 )

Commands for setting the PDF in the parton showers.

Parameters

[in]	order	perturbative order of the PDF set
[in]	name	name of the PDF set
[in]	member	index of the PDF member
[in]	max_flav	number of massless quark flavours

Definition at line 267 of file Herwig7Config.py.

  def shower_pdf_commands(self, order="LO", name="MMHT2014lo68cl", member=0, max_flav=5):
 
    if order not in ["LO", "NLO"]:
      raise RuntimeError(hw7Utils.ansi_format_error("Parameter 'order' must either be 'LO' or 'NLO'!"))
 
    
 
    self.commands += """
## Configure {0} PDF set for the parton shower
set /Herwig/Partons/Shower{0}PDF:PDFName {1}
set /Herwig/Partons/Shower{0}PDF:Member {2}
set /Herwig/Partons/Shower{0}PDF:MaxFlav {3}
set /Herwig/Shower/ShowerHandler:PDFA /Herwig/Partons/Shower{0}PDF
set /Herwig/Shower/ShowerHandler:PDFB /Herwig/Partons/Shower{0}PDF
set /Herwig/Shower/PowhegShowerHandler:PDFA /Herwig/Partons/Shower{0}PDF
set /Herwig/Shower/PowhegShowerHandler:PDFB /Herwig/Partons/Shower{0}PDF
set /Herwig/DipoleShower/DipoleShowerHandler:PDFA /Herwig/Partons/Shower{0}PDF
set /Herwig/DipoleShower/DipoleShowerHandler:PDFB /Herwig/Partons/Shower{0}PDF
""".format(order, name, member, max_flav)
 
 

◆ technical_parameter_commands()

Herwig7Config.Hw7Config.technical_parameter_commands ( self )

Definition at line 198 of file Herwig7Config.py.

  def technical_parameter_commands(self):
 
    self.set_technical_parameter_commands = True
 
    return("""
## Disable default attempts to use Pomeron PDF data files, until we're worked how to do that on the Grid!
set /Herwig/Particles/pomeron:PDF /Herwig/Partons/NoPDF
 
## Set long-lived particles stable
set /Herwig/Decays/DecayHandler:MaxLifeTime 10*mm
""")

◆ tune_commands()

Herwig7Config.Hw7Config.tune_commands	(	self,
		ps_tune_name = "H7-PS-MMHT2014LO",
		ue_tune_name = "H7.2-Default" )

Commands for setting PS/hadronization and UE/MPI tune simultaneously.

Parameters

[in]	ps_tune_name	name identifying the PS/hadronization tune
[in]	ue_tune_name	name identifying the UE/MPI tune

Returns: Nothing, adds the corresponding commands directly to the generator configuration object

Definition at line 327 of file Herwig7Config.py.

  def tune_commands(self, ps_tune_name = "H7-PS-MMHT2014LO", ue_tune_name = "H7.2-Default"):
 
    cmds = """
## -------------
## Tune Settings
## -------------
"""
    self.commands += cmds
    # self.ps_tune_commands(tune_name = ps_tune_name) # the name of the default PS tune may be obsolete
    self.ue_tune_commands(tune_name = ue_tune_name)
 
 

◆ ue_tune_commands()

Herwig7Config.Hw7Config.ue_tune_commands	(		self,
			tune_name = "H7.2-Default" )

Commands for only setting the UE/MPI tune.

Parameters

[in] tune_name name identifying the UE/MPI tune

Returns: Nothing, adds the corresponding commands directly to the generator configuration object

Definition at line 373 of file Herwig7Config.py.

  def ue_tune_commands(self, tune_name = "H7.2-Default"):
 
    cmds = """
## Underlying event tune settings
"""
 
    if tune_name == "H7.2-Default":
      cmds += """
# > The underlying event tune "H7.2-Default" is already
# > configured in Herwig7 via the default settings.
"""
    # elif tune_name == "some-other-name":
    #   cmds = self.UE_tune_commands(tune_name)
    else:
      raise Exception("Underlying event tune name '{}' unknown".format(tune_name))
 
    self.commands += cmds
 
 

Member Data Documentation

◆ beams

str Herwig7Config.Hw7Config.beams = "EE":

Definition at line 73 of file Herwig7Config.py.

◆ commands

Herwig7Config.Hw7Config.commands = hw7Utils.ConfigurationCommands()

Definition at line 40 of file Herwig7Config.py.

◆ default_commands

Herwig7Config.Hw7Config.default_commands = hw7Utils.ConfigurationCommands()

Definition at line 39 of file Herwig7Config.py.

◆ genSeq

Herwig7Config.Hw7Config.genSeq = genSeq

Definition at line 24 of file Herwig7Config.py.

◆ me_pdf_name

str Herwig7Config.Hw7Config.me_pdf_name = "MMHT2014lo68cl"

Definition at line 31 of file Herwig7Config.py.

◆ mpi_pdf_name

str Herwig7Config.Hw7Config.mpi_pdf_name = "MMHT2014lo68cl"

Definition at line 32 of file Herwig7Config.py.

◆ physics_parameter_commands

bool Herwig7Config.Hw7Config.physics_parameter_commands = True

Definition at line 142 of file Herwig7Config.py.

◆ run_name

Herwig7Config.Hw7Config.run_name = run_name

Definition at line 27 of file Herwig7Config.py.

◆ runArgs

Herwig7Config.Hw7Config.runArgs = runArgs

Definition at line 25 of file Herwig7Config.py.

◆ set_physics_parameter_commands

bool Herwig7Config.Hw7Config.set_physics_parameter_commands = False

Definition at line 35 of file Herwig7Config.py.

◆ set_printout_commands

bool Herwig7Config.Hw7Config.set_printout_commands = False

Definition at line 34 of file Herwig7Config.py.

◆ set_technical_parameter_commands

bool Herwig7Config.Hw7Config.set_technical_parameter_commands = False

Definition at line 36 of file Herwig7Config.py.

◆ use_PDGparams

bool Herwig7Config.Hw7Config.use_PDGparams = False

Definition at line 37 of file Herwig7Config.py.

The documentation for this class was generated from the following file:

Herwig7Config.py

Public Types

Public Member Functions

Public Attributes

Detailed Description

Member Typedef Documentation

◆ result

Constructor & Destructor Documentation

◆ __init__()

Member Function Documentation

◆ add_commands()

◆ beam_commands()

◆ enable_angularShowerScaleVariations()

◆ energy_commands()

◆ get_dpdf_path()

◆ global_pre_commands()

◆ load_PS_tune()

◆ load_ue_tune()

◆ me_alphas_commands()

◆ me_pdf_commands()

◆ mpi_pdf_commands()

◆ pdf_gammagamma_cmds()

◆ pdf_pomeron_cmds()

◆ physics_parameter_commands()

◆ printout_commands()

◆ ps_tune_commands()

◆ random_seed_commands()

◆ remnant_pdf_commands()

◆ set_tune_scheme()

◆ shower_pdf_commands()

◆ technical_parameter_commands()

◆ tune_commands()

◆ ue_tune_commands()

Member Data Documentation

◆ beams

◆ commands

◆ default_commands

◆ genSeq

◆ me_pdf_name

◆ mpi_pdf_name

◆ physics_parameter_commands

◆ run_name

◆ runArgs

◆ set_physics_parameter_commands

◆ set_printout_commands

◆ set_technical_parameter_commands

◆ use_PDGparams

◆ init()