python.BFieldConfigFlags Namespace Reference

Functions
	_fieldAutoCfg (prevFlags)
	createBFieldConfigFlags ()

Variables
	msg = logging.getLogger('BFieldConfigFlags')

Function Documentation

_fieldAutoCfg()

python.BFieldConfigFlags._fieldAutoCfg ( prevFlags )

protected

Definition at line 17 of file BFieldConfigFlags.py.

def _fieldAutoCfg(prevFlags):
    if prevFlags.Input.isMC or prevFlags.Common.isOnline:
        return [True,True]
    
    from CoolConvUtilities.MagFieldUtils import getFieldForRun
    lbs=prevFlags.Input.LumiBlockNumbers
    fieldStat=getFieldForRun(run=prevFlags.Input.RunNumbers[0],lumiblock=0 if len(lbs)==0 else lbs[0],quiet=True)
    if fieldStat is None:
        msg.error("Unable to get field status from DCS, assume both magnets ON")
        return [True,True]
    return [fieldStat.solenoidCurrent()>1, fieldStat.toroidCurrent()>1]
 
    
                              

createBFieldConfigFlags()

python.BFieldConfigFlags.createBFieldConfigFlags

(

)

Definition at line 31 of file BFieldConfigFlags.py.

def createBFieldConfigFlags(): 
    bcf=AthConfigFlags()
    # True when solenoid is on
    bcf.addFlag("BField.solenoidOn", lambda prevFlags : _fieldAutoCfg(prevFlags)[0])
    # True when barrel toroid is on
    bcf.addFlag("BField.barrelToroidOn", lambda prevFlags : _fieldAutoCfg(prevFlags)[1])
    # True when endcap toroid is on
    bcf.addFlag("BField.endcapToroidOn", lambda prevFlags : _fieldAutoCfg(prevFlags)[1])
    # Solenoid field scale
    bcf.addFlag("BField.configuredSolenoidFieldScale", 1.)
    return bcf

Variable Documentation

msg

python.BFieldConfigFlags.msg = logging.getLogger('BFieldConfigFlags')

Definition at line 6 of file BFieldConfigFlags.py.