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This page provides a list of existing modules for psana framework. Only the modules that are included in the standard analysis releases appear on this page.

Package psana

Psana package include several simple modules which do generic tasks that do not need knowledge of the event data types.

Module psana.EventKeys

This module dumps the list of the event keys in the event or configuration store. Event key is a triplet of data type, data source address, and string key.

Example of the output produced by this module:

Event keys:
  EventKey(type=Psana::EvrData::DataV3, src=DetInfo(NoDetector.0:Evr.0))
  EventKey(type=Psana::Camera::FrameV1, src=DetInfo(CxiDg1.0:Tm6740.0))
  EventKey(type=Psana::Ipimb::DataV1, src=DetInfo(CxiDg1.0:Ipimb.0))
...

This module is useful to display the content of the events without dumping all the data. Example command which uses this module is:

% psana -m EventKeys <input-files>

Note that one can specify EventKeys instead of psana.EventKeys as psana package name is optional.

Module psana.PrintEventId

This module prints the content of the Event ID object on every event.

Example of the output produced by this module:

[info:psana.PrintEventId] event ID: XtcEventId(run=100, time=2010-12-12 11:09:36.300506429-08)
[info:psana.PrintEventId] event ID: XtcEventId(run=100, time=2010-12-12 11:09:36.317163082-08)

Module psana.PrintSeparator

This module prints separator line on every event. Can be used to indicate event boundaries in job's log.

Module has two configuration parameters:

  • separator (default: "=") – separator string
  • repeat (default: 80) – number of repeats of separator string on a separator line

Example of the output produced by this module with the default parameters (including output from PrintEventId module):

[info:/root/] ================================================================================
[info:psana.PrintEventId] event ID: XtcEventId(run=100, time=2010-12-12 11:09:36.300506429-08)
[info:/root/] ================================================================================
[info:psana.PrintEventId] event ID: XtcEventId(run=100, time=2010-12-12 11:09:36.317163082-08)

Package psana_examples

This package contains modules that are meant to be used as examples of accessing different data types or framework services. Can be used by developers as templates for new modules.

Module psana_examples.DumpAcqiris

Extracts and dumps the content of Acqiris configuration (Psana::Acqiris::ConfigV1) and event data (Psana::Acqiris::DataDescV1) objects.

Module has one configuration parameter:

  • source (default: "DetInfo(:Acqiris)") – data source address

Module psana_examples.DumpAcqTdc

Extracts and dumps the content of Acqiris TDC configuration (Psana::Acqiris::TdcConfigV1) and event data (Psana::Acqiris::TdcDataV1) objects.

Module has one configuration parameter:

  • source (default: "DetInfo(:AcqTDC.0)") – data source address

Module psana_examples.DumpBld

Extracts and dumps the content of beamline data objects (Psana::Bld::BldDataEBeamV0, Psana::Bld::BldDataEBeam, Psana::Bld::BldDataPhaseCavity, Psana::Bld::BldDataFEEGasDetEnergy, and Psana::Bld::BldDataIpimb).

Module has four configuration parameters:

  • eBeamSource (default: "BldInfo(EBeam)") – data source address for Psana::Bld::BldDataEBeam
  • phaseCavSource (default: "BldInfo(PhaseCavity)") – data source address for Psana::Bld::BldDataPhaseCavity
  • feeSource (default: "BldInfo(FEEGasDetEnergy)") – data source address for Psana::Bld::BldDataFEEGasDetEnergy
  • ipimbSource (default: "BldInfo(NH2-SB1-IPM-01)") – data source address for Psana::Bld::BldDataIpimb

Module psana_examples.DumpCamera

Extracts and dumps the content of camera configuration (Psana::Camera::FrameFexConfigV1) and event data (Psana::Camera::FrameV1 and Psana::Camera::TwoDGaussianV1) objects.

Module has one configuration parameter:

  • source (default: "DetInfo(:Opal1000)") – data source address

Module psana_examples.DumpControl

Extracts and dumps the content of scan control configuration (Psana::ControlData::ConfigV1) object.

Module has one configuration parameter:

  • source (default: "ProcInfo()") – data source address

Module psana_examples.DumpCsPad

Extracts and dumps the content of CsPad configuration (Psana::CsPad::ConfigV*) and event data (Psana::CsPad::DataV*) objects.

Module has one configuration parameter:

  • source (default: "DetInfo(:Cspad)") – data source address

Module psana_examples.DumpEncoder

Extracts and dumps the content of encoder configuration (Psana::Encoder::ConfigV1) and event data (Psana::Encoder::DataV*) objects.

Module has one configuration parameter:

  • source (default: "DetInfo(:Encoder)") – data source address

Module psana_examples.DumpEpics

Extracts and dumps the list of EPICS PVs and their values and status information on every event.

Module psana_examples.DumpEvr

Extracts and dumps the content of Evr configuration (Psana::EvrData::ConfigV* and Psana::EvrData::IOConfigV1) and event data (Psana::EvrData::DataV*) objects.

Module has one configuration parameter:

  • source (default: "DetInfo(:Evr)") – data source address

Module psana_examples.DumpFccd

Extracts and dumps the content of FCCD configuration (Psana::FCCD::FccdConfigV*) objects. To dump event data objects use psana_examples.DumpCamera module.

Module has one configuration parameter:

  • source (default: "DetInfo(:Fccd)") – data source address

Module psana_examples.DumpIpimb

Extracts and dumps the content of IPIMB configuration (Psana::Ipimb::ConfigV1) and event data (Psana::Ipimb::DataV1) objects.

Module has one configuration parameter:

  • source (default: "DetInfo(:Ipimb)") – data source address

Module psana_examples.DumpLusi

Extracts and dumps the content of LUSI configuration (Psana::Lusi::DiodeFexConfigV1, Psana::Lusi::IpmFexConfigV1, and Psana::Lusi::PimImageConfigV1) and event data (Psana::Lusi::DiodeFexV1 and Psana::Lusi::IpmFexV1) objects.

Module has two configuration parameters:

  • tmSource (default: "DetInfo(:Tm6740)") – data source address for Psana::Lusi::PimImageConfigV1
  • ipimbSource (default: "DetInfo(:Ipimb)") – data source address for other data

Module psana_examples.DumpOpal1k

Extracts and dumps the content of Opal1000 configuration (Psana::Opal1k::ConfigV1) object. To dump event data objects use psana_examples.DumpCamera module.

Module has one configuration parameter:

  • source (default: "DetInfo(:Opal1000)") – data source address

Module psana_examples.DumpPnccd

Extracts and dumps the content of pnCCD configuration (Psana::PNCCD::ConfigV*) and event data (Psana::PNCCD::FrameV1) objects.

Module has one configuration parameter:

  • source (default: "DetInfo(:pnCCD)") – data source address

Module psana_examples.DumpPrinceton

Extracts and dumps the content of Princeton configuration (Psana::Princeton::ConfigV1) and event data (Psana::Princeton::FrameV1) objects.

Module has one configuration parameter:

  • source (default: "DetInfo(:Princeton)") – data source address

Module psana_examples.DumpPulnix

Extracts and dumps the content of Pulnix configuration (Psana::Pulnix::TM6740ConfigV*) objects.

Module has one configuration parameter:

  • source (default: "DetInfo(:Tm6740)") – data source address

Module psana_examples.EBeamHist

This module is an example of histogramming service usage. It extracts beam line data and fills couple of histograms with the beam parameters.

Module has one configuration parameter:

  • eBeamSource (default: "BldInfo(EBeam)") – data source address
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