Replay Output Variables » History » Revision 11
Revision 10 (Sean Jeffas, 05/10/2023 04:58 PM) → Revision 11/46 (Sean Jeffas, 05/10/2023 05:19 PM)
h1. Replay Output Variables
h1. Description
* One can search any working build of SBS-offline or Podd for “rVarDef” to find the location of these definitions.
* From the build src directory: grep -nr “rvardef*” .
* All definitions below are recorded in the following order: { <variable extension>, <Definition>, <SBS-offline designation> }
h1. Tracking Definition
* These definitions are defined in Podd. See github [https://github.com/JeffersonLab/analyzer].
** THaSpectrometer.cxx
* All definitions below are accesed from the tree with the prepend bb.tr.
** Ex. bb.tr.vz
h3. Track Variables
<pre> <pre><code class="cpp">
{ "tr.n", "Number of tracks", "GetNTracks()" },
{ "tr.x", "Track x coordinate (m)", "fTracks.THaTrack.fX" },
{ "tr.y", "Track x coordinate (m)", "fTracks.THaTrack.fY" },
{ "tr.th", "Tangent of track theta angle", "fTracks.THaTrack.fTheta" },
{ "tr.ph", "Tangent of track phi angle", "fTracks.THaTrack.fPhi" },
{ "tr.p", "Track momentum (GeV)", "fTracks.THaTrack.fP" },
{ "tr.flag", "Track status flag", "fTracks.THaTrack.fFlag" },
{ "tr.chi2", "Track's chi2 from hits", "fTracks.THaTrack.fChi2" },
{ "tr.ndof", "Track's NDoF", "fTracks.THaTrack.fNDoF" },
{ "tr.d_x", "Detector x coordinate (m)", "fTracks.THaTrack.fDX" },
{ "tr.d_y", "Detector y coordinate (m)", "fTracks.THaTrack.fDY" },
{ "tr.d_th", "Detector tangent of theta", "fTracks.THaTrack.fDTheta" },
{ "tr.d_ph", "Detector tangent of phi", "fTracks.THaTrack.fDPhi" },
{ "tr.r_x", "Rotated x coordinate (m)", "fTracks.THaTrack.fRX" },
{ "tr.r_y", "Rotated y coordinate (m)", "fTracks.THaTrack.fRY" },
{ "tr.r_th", "Rotated tangent of theta", "fTracks.THaTrack.fRTheta" },
{ "tr.r_ph", "Rotated tangent of phi", "fTracks.THaTrack.fRPhi" },
{ "tr.tg_y", "Target y coordinate", "fTracks.THaTrack.fTY"},
{ "tr.tg_th", "Tangent of target theta angle", "fTracks.THaTrack.fTTheta"},
{ "tr.tg_ph", "Tangent of target phi angle", "fTracks.THaTrack.fTPhi"},
{ "tr.tg_dp", "Target delta", "fTracks.THaTrack.fDp"},
{ "tr.px", "Lab momentum x (GeV)", "fTracks.THaTrack.GetLabPx()"},
{ "tr.py", "Lab momentum y (GeV)", "fTracks.THaTrack.GetLabPy()"},
{ "tr.pz", "Lab momentum z (GeV)", "fTracks.THaTrack.GetLabPz()"},
{ "tr.vx", "Vertex x (m)", "fTracks.THaTrack.GetVertexX()"},
{ "tr.vy", "Vertex y (m)", "fTracks.THaTrack.GetVertexY()"},
{ "tr.vz", "Vertex z (m)", "fTracks.THaTrack.GetVertexZ()"},
{ "tr.pathl", "Pathlength from tg to fp (m)","fTracks.THaTrack.GetPathLen()"},
{ "tr.time", "Time of track@Ref Plane (s)", "fTracks.THaTrack.GetTime()"},
{ "tr.dtime", "uncer of time (s)", "fTracks.THaTrack.GetdTime()"},
{ "tr.beta", "Beta of track", "fTracks.THaTrack.GetBeta()"},
{ "tr.dbeta", "uncertainty of beta", "fTracks.THaTrack.GetdBeta()"},
{ "status", "Bits of completed analysis stages", "fStagesDone" }
</code></pre>