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00001 import FWCore.ParameterSet.Config as cms
00002 
00003 # This cfi contains everything needed to use a field engine that is built using
00004 # the current value provided in the ES. 
00005 
00006 magfield = cms.ESSource("XMLIdealGeometryESSource",
00007     geomXMLFiles = cms.vstring('Geometry/CMSCommonData/data/normal/cmsextent.xml', 
00008         'Geometry/CMSCommonData/data/cms.xml', 
00009         'Geometry/CMSCommonData/data/cmsMagneticField.xml', 
00010         'MagneticField/GeomBuilder/data/MagneticFieldVolumes_1103l.xml',
00011         'MagneticField/GeomBuilder/data/MagneticFieldParameters_07_2pi.xml',
00012         'Geometry/CMSCommonData/data/materials.xml'),
00013     rootNodeName = cms.string('cmsMagneticField:MAGF')
00014 )
00015 
00016 # avoid interference with EmptyESSource in uniformMagneticField.cfi
00017 es_prefer_magfield = cms.ESPrefer("XMLIdealGeometryESSource","magfield")
00018 
00019 
00020 # Configue all possible slave (parametrized) fields
00021 
00022 SlaveField0 = cms.ESProducer("UniformMagneticFieldESProducer",
00023     ZFieldInTesla = cms.double(0.0),
00024     label = cms.untracked.string('slave_0')
00025 )
00026 
00027 SlaveField20 = cms.ESProducer("ParametrizedMagneticFieldProducer",
00028     version = cms.string('PolyFit2D'),
00029     parameters = cms.PSet(
00030         BValue = cms.double(2.02156567013928)
00031     ),
00032     label = cms.untracked.string('slave_20')
00033 )
00034 
00035 SlaveField30 = SlaveField20.clone()
00036 SlaveField30.parameters.BValue = 3.0234
00037 SlaveField30.label = 'slave_30'
00038 
00039 SlaveField35 = SlaveField20.clone()
00040 SlaveField35.parameters.BValue = 3.51622117206486
00041 SlaveField35.label = 'slave_35'
00042 
00043 SlaveField38 = SlaveField20.clone()
00044 SlaveField38.parameters.BValue= 3.81143026675623
00045 SlaveField38.label = 'slave_38'
00046 
00047 SlaveField40 = SlaveField20.clone()
00048 SlaveField40.parameters.BValue= 4.01242188708911
00049 SlaveField40.label = 'slave_40'
00050 
00051 
00052 VBF0 = cms.ESProducer("VolumeBasedMagneticFieldESProducer",
00053     label = cms.untracked.string('0t'),
00054     useParametrizedTrackerField = cms.bool(True),
00055     paramLabel = cms.string('slave_0'),
00056     version = cms.string('grid_1103l_071212_2t'),
00057     geometryVersion = cms.int32(90322),
00058     debugBuilder = cms.untracked.bool(False),
00059     cacheLastVolume = cms.untracked.bool(True),
00060     overrideMasterSector = cms.bool(True),
00061     scalingVolumes = cms.vint32(),
00062     scalingFactors = cms.vdouble()
00063 )
00064 
00065 VBF20 = VBF0.clone()
00066 VBF20.version = 'grid_1103l_071212_2t'
00067 VBF20.paramLabel = 'slave_20'
00068 VBF20.label = '071212_2t'
00069 
00070 VBF30 = VBF0.clone()
00071 VBF30.version = 'grid_1103l_071212_3t'
00072 VBF30.paramLabel = 'slave_30'
00073 VBF30.label = '071212_3t'
00074 
00075 VBF35 = VBF0.clone()
00076 VBF35.version = 'grid_1103l_071212_3_5t'
00077 VBF35.paramLabel = 'slave_35'
00078 VBF35.label = '071212_3_5t'
00079 
00080 #3.8T map: apply scaling factors; use sector-specific maps (overrideMasterSector=False)
00081 from MagneticField.Engine.ScalingFactors_090322_2pi_090520_cfi import *
00082 VBF38 = VBF0.clone()
00083 VBF38.version = 'grid_1103l_090322_3_8t'
00084 VBF38.paramLabel = 'slave_38'
00085 VBF38.label = '090322_3_8t'
00086 VBF38.overrideMasterSector = False
00087 VBF38.scalingVolumes = fieldScaling.scalingVolumes
00088 VBF38.scalingFactors = fieldScaling.scalingFactors
00089 
00090 VBF40 = VBF0.clone()
00091 VBF40.version = 'grid_1103l_071212_4t'
00092 VBF40.paramLabel = 'slave_40'
00093 VBF40.label = '071212_4t'
00094 
00095 
00096 AutoMagneticFieldESProducer = cms.ESProducer("AutoMagneticFieldESProducer",
00097    # if positive, set B value (in kGauss), overriding the current reading from DB
00098    valueOverride = cms.int32(-1),
00099    nominalCurrents = cms.untracked.vint32(-1, 0,9558,14416,16819,18268,19262),
00100    mapLabels = cms.untracked.vstring("090322_3_8t",
00101                                      "0t",
00102                                      "071212_2t",
00103                                      "071212_3t",
00104                                      "071212_3_5t",
00105                                      "090322_3_8t",
00106                                      "071212_4t"),
00107    label = cms.untracked.string(''),
00108  )
00109
/afs/cern.ch/work/a/aaltunda/public/www/CMSSW_5_3_14/src/MagneticField/Engine/python/autoMagneticFieldProducer_polyFit2D_cff.py
