SVDDefaultPedestalImporter.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
 
"""
SVD Default Pedestal Calibration importer (MC).
Script to Import Calibrations into a local DB
"""
import basf2
from basf2 import *
from svd import *
import ROOT
from ROOT import Belle2
from ROOT.Belle2 import SVDPedestalCalibrations
import datetime
import os
 
now = datetime.datetime.now()
 
# fake pedestals for MC
pedestal = 0
 
 
class defaultPedestalImporter(basf2.Module):
 
    def beginRun(self):
 
        iov = Belle2.IntervalOfValidity.always()
 
        payload = Belle2.SVDPedestalCalibrations.t_payload(-1, "PedestalCalibrations_default_" +
                                                           str(now.isoformat()) + "_INFO:_fakeNULLpedestals")
 
        geoCache = Belle2.VXD.GeoCache.getInstance()
 
        for layer in geoCache.getLayers(Belle2.VXD.SensorInfoBase.SVD):
            layerNumber = layer.getLayerNumber()
            for ladder in geoCache.getLadders(layer):
                ladderNumber = ladder.getLadderNumber()
                for sensor in geoCache.getSensors(ladder):
                    sensorNumber = sensor.getSensorNumber()
                    for side in (0, 1):
                        Nstrips = 768
                        if side == 0:
                            Nstrips = 512
                            if layerNumber == 3:  # L3
                                Nstrips = 768
 
                        for strip in range(0, Nstrips):
                            payload.set(layerNumber, ladderNumber, sensorNumber, bool(side), strip, pedestal)
 
        Belle2.Database.Instance().storeData(Belle2.SVDPedestalCalibrations.name, payload, iov)
 
 
use_local_database("localDB_pedestal/database.txt", "localDB_pedestal")
 
main = create_path()
 
# Event info setter - execute single event
eventinfosetter = register_module('EventInfoSetter')
eventinfosetter.param({'evtNumList': [1], 'expList': 0, 'runList': 0})
main.add_module(eventinfosetter)
 
main.add_module("Gearbox")  # , fileName="/geometry/Beast2_phase2.xml")
main.add_module("Geometry", components=['SVD'])
 
main.add_module(defaultPedestalImporter())
 
# Show progress of processing
progress = register_module('Progress')
main.add_module(progress)
 
# Process events
process(main)