de/df3/universalConfigTemplate_8py_source.html

###### Universal configuration template for tracker alignment

#

#  Usage:

#

#    Make a copy of this file and insert Startgeometry, Alignables and

#    Pedesettings directly into it.

#

#    Specify the path to this config-Template in the alignment_setup.ini

#

#    The scripts mps_alisetup.py and mps_setup.py set the Variables at the top (setup*).

#

#        Collection specifies the type of Tracks. Currently these are supported:

#          - ALCARECOTkAlMinBias       -> Minimum Bias

#          - ALCARECOTkAlCosmicsCTF0T  -> Cosmics, either at 0T or 3.8T

#          - ALCARECOTkAlMuonIsolated  -> Isolated Muon

#          - ALCARECOTkAlZMuMu         -> Z decay to two Muons

#          - generalTracks             -> general tracks treated like Minimum Bias

#          - ALCARECOTkAlCosmicsInCollisions -> Cosmics taken during collisions

#

#        Globaltag specifies the detector conditions.

#        Parts of the Globaltag are overwritten in Startgeometry.

#

#        monitorFile and binaryFile are automatically set by mps_setup.

#        e.g. millePedeMonitor004.root and milleBinary004.dat

#

#        AlgoMode specifies mode of AlignmentProducer.algoConfig -> mille or pede

#        mille is default. Pede mode is automatically set when merge config is created by MPS

#

#        CosmicsDecoMode and CosmicsZeroTesla are only relevant if collection

#        is ALCARECOTkAlCosmicsCTF0T

#

#        If primaryWidth is bigger than 0.0 it overwrites

#        process.AlignmentProducer.algoConfig.TrajectoryFactory.ParticleProperties.PrimaryWidth = ...

#        if primaryWidth<=0.0 it has no effect at all.


import FWCore.ParameterSet.Config as cms

process = cms.Process("Alignment")


################################################################################

# Variables edited by mps_alisetup.py. Used in functions below.

# You can change them manually as well.

# ------------------------------------------------------------------------------

setupGlobaltag        = "placeholder_globaltag"

setupCollection       = "placeholder_collection"

setupCosmicsDecoMode  = False

setupCosmicsZeroTesla = False

setupPrimaryWidth     = -1.0

setupJson             = "placeholder_json"


################################################################################

# Variables edited by MPS (mps_setup and mps_merge). Be careful.

# ------------------------------------------------------------------------------

# Default is "mille". Gets changed to "pede" by mps_merge.

setupAlgoMode         = "mille"


# MPS looks specifically for the string "ISN" so don't change this.

setupMonitorFile      = "millePedeMonitorISN.root"

setupBinaryFile       = "milleBinaryISN.dat"


# Input files. Edited by mps_splice.py

readFiles = cms.untracked.vstring()

################################################################################


################################################################################

# General setup

# ------------------------------------------------------------------------------

import Alignment.MillePedeAlignmentAlgorithm.alignmentsetup.GeneralSetup as generalSetup

generalSetup.setup(process, setupGlobaltag, setupCosmicsZeroTesla)


################################################################################

# setup alignment producer

# ------------------------------------------------------------------------------

import Alignment.MillePedeAlignmentAlgorithm.alignmentsetup.ConfigureAlignmentProducer as confAliProducer


confAliProducer.setConfiguration(process,

    collection   = setupCollection,

    mode         = setupAlgoMode,

    monitorFile  = setupMonitorFile,

    binaryFile   = setupBinaryFile,

    primaryWidth = setupPrimaryWidth,

    cosmicsZeroTesla = setupCosmicsZeroTesla)


################################################################################

# Overwrite some conditions in global tag

# ------------------------------------------------------------------------------

import Alignment.MillePedeAlignmentAlgorithm.alignmentsetup.SetCondition as tagwriter


##########################

## insert Startgeometry ##

##########################


# You can use tagwriter.setCondition() to overwrite conditions in globaltag

#

# Example:

# tagwriter.setCondition(process,

#       connect = "frontier://FrontierProd/CMS_CONDITIONS",

#       record = "TrackerAlignmentErrorExtendedRcd",

#       tag = "TrackerIdealGeometryErrorsExtended210_mc")


#######################

## insert Alignables ##

#######################


# # to run a high-level alignment on real data (including TOB centering; use

# # pixel-barrel centering for MC) of the whole tracker you can use the

# # following configuration:

#

# process.AlignmentProducer.ParameterBuilder.parameterTypes = [

#     "SelectorRigid,RigidBody",

#     ]

# # Define the high-level structure alignables

# process.AlignmentProducer.ParameterBuilder.SelectorRigid = cms.PSet(

#     alignParams = cms.vstring(

#         "TrackerTPBHalfBarrel,111111",

#         "TrackerTPEHalfCylinder,111111",

#         "TrackerTIBHalfBarrel,111111",

#         "TrackerTOBHalfBarrel,rrrrrr",

#         "TrackerTIDEndcap,111111",

#         "TrackerTECEndcap,111111"

#         )

#     )


#########################

## insert Pedesettings ##

#########################


# # typical pede settings are listed below;

# # if you want obtain alignment errors, use "inversion 3 0.8" as

# # process.AlignmentProducer.algoConfig.pedeSteerer.method and set

# # process.AlignmentProducer.saveApeToDB = True

#

# process.AlignmentProducer.algoConfig.pedeSteerer.method = "sparseMINRES-QLP 3  0.8"

# process.AlignmentProducer.algoConfig.pedeSteerer.options = [

#     "entries 50 10 2",

#     "outlierdownweighting 3",

#     "dwfractioncut 0.1",

#     "compress",

#     "threads 10",

#     "matiter 1",

#     "printcounts 2",

#     "chisqcut  30.  6.",

#     "bandwidth 6 1",

#     "monitorresiduals",

# ]

# process.AlignmentProducer.algoConfig.minNumHits = 8


################################################################################

# Mille-procedure

# ------------------------------------------------------------------------------

if setupAlgoMode == "mille":

    import Alignment.MillePedeAlignmentAlgorithm.alignmentsetup.MilleSetup as mille

    mille.setup(process,

                input_files        = readFiles,

                collection         = setupCollection,

                json_file          = setupJson,

                cosmics_zero_tesla = setupCosmicsZeroTesla,

                cosmics_deco_mode  = setupCosmicsDecoMode)


################################################################################

# Pede-procedure

# ------------------------------------------------------------------------------

else:

    # placeholers get replaced by mps_merge.py, which is called in mps_setup.pl

    merge_binary_files = ['placeholder_binaryList']

    merge_tree_files   = ['placeholder_treeList']


    import Alignment.MillePedeAlignmentAlgorithm.alignmentsetup.PedeSetup as pede

    pede.setup(process,

               binary_files = merge_binary_files,

               tree_files = merge_tree_files)