= {
  { 
"count", 
"", Binning::Simple(3, 0, 3), 
kCounting },
 
}
const Binning kLengthBinning
 
const Var kRecoShower_OpenAngle([](const caf::SRSliceProxy *slc) -> double{const caf::SRShowerProxy *shw=LargestRecoShower(slc);return shw?180.*shw->open_angle/M_PI:-5.;})
 
const Binning kDensityBinning
 
const Var kRecoShower_StartX([](const caf::SRSliceProxy *slc) -> double{const caf::SRShowerProxy *shw=LargestRecoShower(slc);return shw?double(shw->start.x):-9999.;})
 
const Var kSlcFlashScore([](const caf::SRSliceProxy *slc) -> double{return((bool) kSlcHasFlash(slc)?(float) slc->fmatch.score:-5.f);})
 
const Binning kPositionYNDBinning
 
const Binning kPositionZNDBinning
 
const Var kRecoShower_StartY([](const caf::SRSliceProxy *slc) -> double{const caf::SRShowerProxy *shw=LargestRecoShower(slc);return shw?double(shw->start.y):-9999.;})
 
const Var kTruthVtxDistMag([](const caf::SRSliceProxy *slc) -> double{return(kHasTruthMatch(slc)?(float) std::hypot(kTruthVtxDistX(slc), kTruthVtxDistY(slc), kTruthVtxDistZ(slc)):-5.f);})
 
const Binning kOpenAngleBinning
 
const Binning kBDTBinning
 
const Binning kdEdxBinning
 
const Binning kEnergyBinningGeV
 
const Var kRecoShower_BestEnergy([](const caf::SRSliceProxy *slc) -> double{const caf::SRShowerProxy *shw=LargestRecoShower(slc);return shw?double(shw->bestplane_energy):-5;})
 
const Binning kPositionXNDBinning
 
const Var kRecoShower_Length([](const caf::SRSliceProxy *slc) -> double{const caf::SRShowerProxy *shw=LargestRecoShower(slc);return shw?double(shw->len):-5.;})
 
const Var kRecoShower_StartZ([](const caf::SRSliceProxy *slc) -> double{const caf::SRShowerProxy *shw=LargestRecoShower(slc);return shw?double(shw->start.z):-9999.;})
 
const Var kSlcVtxX([](const caf::SRSliceProxy *slc) -> double{return slc->slc.vertex.x;})
 
const Var kRecoShower_Density([](const caf::SRSliceProxy *slc) -> double{const caf::SRShowerProxy *shw=LargestRecoShower(slc);return shw?double(shw->density):-5.;})
 
const Var kLongestTrackTruePdg([](const caf::SRSliceProxy *slc) -> int{const caf::SRTrackProxy *trk=LongestRecoTrack(slc);return trk?int(trk->truth.p.pdg):-5;})
 
const Binning kGapBinning
 
const Binning kFlashBinning
 
const Var kSlcVtxZ([](const caf::SRSliceProxy *slc) -> double{return slc->slc.vertex.z;})
 
const Var kRecoShower_ConversionGap([](const caf::SRSliceProxy *slc) -> double{const caf::SRShowerProxy *shw=LargestRecoShower(slc);return shw?double(shw->conversion_gap):-5.;})
 
const Var kSlcVtxY([](const caf::SRSliceProxy *slc) -> double{return slc->slc.vertex.y;})
 
const Var kRecoShower_BestdEdx([](const caf::SRSliceProxy *slc) -> double{const caf::SRShowerProxy *shw=LargestRecoShower(slc);if(!shw||shw->bestplane_dEdx< 0) return-5.;return shw->bestplane_dEdx;})
 
const Var kSlcNuScore([](const caf::SRSliceProxy *slc) -> double{return slc->nu_score;})
 
const Binning kPdgBinning
 
const Var kRecoShower_TruePdg([](const caf::SRSliceProxy *slc) -> int{const caf::SRShowerProxy *shw=LargestRecoShower(slc);return shw?int(shw->truth.p.pdg):-5;})
 
const Var kLongestTrackLength([](const caf::SRSliceProxy *slc) -> double{const caf::SRTrackProxy *trk=LongestRecoTrack(slc);return trk?double(trk->len):-5.;})