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Viewing changes to workers/Noise/CheckNoiseBounds.py

  • Committer: tunnell
  • Date: 2010-09-20 10:52:02 UTC
  • Revision ID: tunnell@itchy-20100920105202-ce4w9jm59zvgnsxq
moving stuff from tucs

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workers/Noise/CheckNoiseBounds.py
 
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from src.GenericWorker import *
 
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class CheckNoiseBounds(GenericWorker):
 
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    '''Check noise values against established bounds.  Fails are reccomended for DB update.'''
 
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    c1 = src.MakeCanvas.MakeCanvas()
 
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    def __init__(self):
 
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        self.outFileName = 'errors.txt'
 
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        self.noiseThresholds = {}
 
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        self.noiseThresholds['ped'] = [20,100]
 
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        self.noiseThresholds['hfnHG'] = [0.1,  2.50,  26.]
 
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        self.noiseThresholds['hfnLG'] = [0.1,  1.25,  13.]
 
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    def ProcessStart(self):
 
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        self.outFile = open(self.outFileName,'w')
 
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    def ProcessStop(self):
 
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        self.outFile.close()
 
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    def ProcessRegion(self, region):
 
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        hash = region.GetHash()
 
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        if 'gain' not in hash:
 
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            return
 
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        gain = 'HG'
 
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        if 'low' in hash:
 
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            gain = 'LG'
 
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        for event in region.events:
 
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            if event.runType != 'Ped':
 
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                continue
 
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            data = event.data
 
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            # Pedestal check
 
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            if data['ped'] < self.noiseThresholds['ped'][0]:
 
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                self.outFile.write(hash+' pedestal under threshold. ped = '+str(data['ped'])+'\n')
 
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            elif data['ped'] > self.noiseThresholds['ped'][1]:
 
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                self.outFile.write(hash+' pedestal over threshold. ped = '+str(data['ped'])+'\n')
 
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            # HFN check
 
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            if data['hfn'] > self.noiseThresholds['hfn'+gain][2]:
 
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                self.outFile.write(hash+' hf noise over VeryLargeHfNoise threshold. hfn = '+str(data['hfn'])+'\n')
 
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            elif data['hfn'] > self.noiseThresholds['hfn'+gain][1]:
 
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                self.outFile.write(hash+' hf noise over LargeHfNoise threshold. hfn = '+str(data['hfn'])+'\n')
 
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            elif data['hfn'] < self.noiseThresholds['hfn'+gain][0]:
 
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                self.outFile.write(hash+' hf noise too low. hfn = '+str(data['hfn'])+'\n')
 
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