Difference: LHCbSTEmulator (8 vs. 9)

Revision 92008-08-15 - AnneKeune

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META TOPICPARENT name="LHCbST"

The ST TELL1 Emulator

This page contains information about the ST TELL1 Emulator and how to use it within the new Vetra release v6r1. The current version of the emulator

Changed:
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used is ST/STTELL1Algorithms v3r1. Information on how to run the old Emulator (v2r1, using jobOptions or local Database and without 2nd order header correction) can be found here.
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used is ST/STTELL1Algorithms v3r2. Information on how to run the old Emulator (v2r1, using jobOptions or local Database and without 2nd order header correction) can be found here.
  The packages used by the Emulator are:
Changed:
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  • ST/STTELL1Algorithms (v3r1)
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  • ST/STTELL1Algorithms (v3r2)
 
  • Tell1/TELL1Engine (v1r4)
  • DAQ/Tell1Kernel (v1r4)
Line: 36 to 36
 The jobOptions which can be set in the Emulator are:

STTELL1PedestalSubtractor STTELL1LCMS STTELL1ClusterMaker
Changed:
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InputDataLoc
(STTELL1DataLocation::TTFull)

OutputDataLoc (STTELL1DataLocation::TTPedSubADCs)
ReadoutTool ("TTReadoutTool")
DetType ("TT")
CondPath ("CondDB")
InputDataLoc (STTELL1DataLocation::TTPedSubADCs)
OutputDataLoc (STTELL1DataLocation::TTLCMSADCs)
ReadoutTool ("TTReadoutTool")
DetType ("TT")
CondPath ("CondDB")
ConvergenceLimit (0)
InputDataLoc (STTELL1DataLocation::TTLCMSADCs)


ReadoutTool ("TTReadoutTool")
DetType ("TT")
CondPath ("CondDB")
ConvergenceLimit (0)
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>
InputDataLoc
(STTELL1DataLocation::TTFull)

OutputDataLoc (STTELL1DataLocation::TTPedSubADCs)
SubPedsLoc (STTELL1DataLocation::TTSubPeds)
ReadoutTool ("TTReadoutTool")
DetType ("TT")
CondPath ("CondDB")
InputDataLoc (STTELL1DataLocation::TTPedSubADCs)
OutputDataLoc (STTELL1DataLocation::TTLCMSADCs)


ReadoutTool ("TTReadoutTool")
DetType ("TT")
CondPath ("CondDB")
ConvergenceLimit (0)
InputDataLoc (STTELL1DataLocation::TTLCMSADCs)




ReadoutTool ("TTReadoutTool")
DetType ("TT")
CondPath ("CondDB")
ConvergenceLimit (0)
  The ConvergenceLimit is the number of events used to calculate a good pedestal. For these events only the Pedestal Subtraction algorithm will run. Only when the ConvergenceLimit is reached will the CMS and the ClusterMaker run. (Example: If a strip is off, i.e. it always has ADC 0 and we start with subtracting the default value of 128 (see next section), then it takes the Pedestal Update about 12000 events to get the pedestal to the right value of 0.)
Changed:
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Differences with the previous (v2r1) version of the Emulator are that the bank with subtracted pedestals is not available anymore (but RawADC-PedSubADC will still give you the required value). Also the conditions database is always used from now on, we don't need to use configuration parameters in the jobOptions anymore. We can still change the configuration settings using the jobOptions (ConditionsOverride) however. This is now the preferred method as this new version does not require the installation of a local database. Therefore we always need to set the path of the conditions database.
>
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Difference with the previous (v2r1) version of the Emulator is that the conditions database is always used from now on, we don't need to use configuration parameters in the jobOptions anymore. We can still change the configuration settings using the jobOptions (ConditionsOverride) however. This is now the preferred method as this new version does not require the installation of a local database. Therefore we always need to set the path of the conditions database.
 

Configuration Parameters in the Conditions Database

This section explains which parameters are in the conditions database. For information on how to set these parameters, please read the section "Setting/Changing the conditions database parameters".
 
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