normFunctors.normFunctionFactory Class Reference

Inheritance diagram for normFunctors.normFunctionFactory:

Public Member Functions
def	fPoly (self, luminonorm, intglumi, nBXs, whatev, whatav, a0=1.0, a1=0.0, a2=0.0, drift=0.0, c1=0.0, afterglow='')
def	fPolyScheme (self, luminonorm, intglumi, nBXs, fillschemeStr, fillschemePatterns, a0=1.0, a1=0.0, a2=0.0, drift=0.0, c1=0.0)

Detailed Description

luminorm and correction functions.
The result of the functions are correction factors, not final luminosity
all functions take 5 run time parameters, and arbituary named params

Definition at line 3 of file normFunctors.py.

Member Function Documentation

def normFunctors.normFunctionFactory.fPoly	(		self,
			luminonorm,
			intglumi,
			nBXs,
			whatev,
			whatav,
			a0 = 1.0,
			a1 = 0.0,
			a2 = 0.0,
			drift = 0.0,
			c1 = 0.0,
			afterglow = ''
	)

input: luminonorm unit Hz/ub
output: correction factor to be applied on lumi in Hz/ub

Definition at line 10 of file normFunctors.py.

    def fPoly(self,luminonorm,intglumi,nBXs,whatev,whatav,a0=1.0,a1=0.0,a2=0.0,drift=0.0,c1=0.0,afterglow=''):
        '''
        input: luminonorm unit Hz/ub
        output: correction factor to be applied on lumi in Hz/ub
        '''
        avglumi=0.
        if c1 and nBXs>0:
            avglumi=c1*luminonorm/nBXs
        Afterglow=1.0
        if len(afterglow)!=0:
            afterglowmap=ast.literal_eval(afterglow)
            for (bxthreshold,correction) in afterglowmap:
                if nBXs >= bxthreshold :
                    Afterglow = correction
        driftterm=1.0
        if drift and intglumi:
            driftterm=1.0+drift*intglumi
        result=a0*Afterglow/(1+a1*avglumi+a2*avglumi*avglumi)*driftterm
        return result

def normFunctors.normFunctionFactory.fPolyScheme	(		self,
			luminonorm,
			intglumi,
			nBXs,
			fillschemeStr,
			fillschemePatterns,
			a0 = 1.0,
			a1 = 0.0,
			a2 = 0.0,
			drift = 0.0,
			c1 = 0.0
	)

input: luminonorm unit Hz/ub
input: fillschemePatterns [(patternStr,afterglow])
output: correction factor to be applied on lumi in Hz/ub

Definition at line 30 of file normFunctors.py.

    def fPolyScheme(self,luminonorm,intglumi,nBXs,fillschemeStr,fillschemePatterns,a0=1.0,a1=0.0,a2=0.0,drift=0.0,c1=0.0):
        '''
        input: luminonorm unit Hz/ub
        input: fillschemePatterns [(patternStr,afterglow])
        output: correction factor to be applied on lumi in Hz/ub
        '''
        avglumi=0.
        if c1 and nBXs>0:
            avglumi=c1*luminonorm/nBXs
        Afterglow=1.0
        if fillschemeStr and fillschemePatterns:
            for apattern,cfactor in fillschemePatterns.items():
                if re.match(apattern,fillschemeStr):
                    Afterglow=cfactor
        driftterm=1.0
        if drift and intglumi:
            driftterm=1.0+drift*intglumi
        result=a0*Afterglow/(1+a1*avglumi+a2*avglumi*avglumi)*driftterm
        return result