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== The chain == == The processor chain ==
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|| step || Processor name || Data output type || Default collection name ||
|| Data conversion || ''!TrackerRawDataToDataConverterProcessor'' || '''!TrackerData''' || '''''TPCConvertedData''''' ||
|| Pedestal Calculation || ''!PedestalCalculator'' || '''LCGenericObject''' || '''''TPCPedestal''''' ||
|| Pedestal Subtraction || ''!PedestalSubtractorProcessor'' || '''!TrackerData''' || '''''TPCData''''' ||
|| Pulse finding || ''!PulseFinderProcessor'' || '''!TrackerPulse''' || '''''TPCPulses''''' ||
|| Channel mapping || ''!ChannelMapperProcessor'' || '''!TrackerPulse''' || '''''TPCPulsesMapped''''' ||
|| Hit finding || ''?'' || '''???''' || '''''???''''' ||
|| step    || Processor name || Data output type || Default collection name || Conditions objects needed ||
|| 1. Data conversion || ''!TrackerRawDataToDataConverterProcessor'' || '''!TrackerData''' || '''''TPCConvertedData''''' ||
|| Pedestal Calculation    || ''!PedestalCalculator'' || '''LCGenericObject''' || '''''TPCPedestal''''' ||
|| 2. Pedestal Subtraction || ''!PedestalSubtractorProcessor'' || '''!TrackerData''' || '''''TPCData''''' ||
|| 3. Pulse finding || ''!PulseFinderProcessor'' || '''!TrackerPulse''' || '''''TPCPulses''''' ||
|| 4. Channel mapping || ''!ChannelMapperProcessor'' || '''!TrackerPulse''' || '''''TPCPulsesMapped''''' ||
|| 5. Hit finding || ''?'' || '''???''' || '''''???''''' ||

== Conditions processing ==

For the chain to work several conditions objects are needed, although for now they may be implemented as processor parameters.

The objective

The plan is: create a MarlinTPC processor chain that completely reflects the MultiFit reconstruction chain.

Use data taken with the MediTPC.

The processor chain

The first thing you need is the raw data from your detector. This LCIO file might have a single collection inside of the type Tracker'Raw'Data with the default name 'TPCRawData'.

In a table like fashion:

step

Processor name

Data output type

Default collection name

Conditions objects needed

1. Data conversion

TrackerRawDataToDataConverterProcessor

TrackerData

TPCConvertedData

Pedestal Calculation

PedestalCalculator

LCGenericObject

TPCPedestal

2. Pedestal Subtraction

PedestalSubtractorProcessor

TrackerData

TPCData

3. Pulse finding

PulseFinderProcessor

TrackerPulse

TPCPulses

4. Channel mapping

ChannelMapperProcessor

TrackerPulse

TPCPulsesMapped

5. Hit finding

?

???

???

Conditions processing

For the chain to work several conditions objects are needed, although for now they may be implemented as processor parameters.

MediTPCProcessorChain (last edited 2012-01-17 12:12:13 by ChristophRosemann)