pr_side_module.py

 
 
import ROOT
from ROOT import Belle2
 
 
import numpy as np
 
import tracking.harvest.harvesting as harvesting
import tracking.harvest.refiners as refiners
import tracking.validation.utilities as utilities
 
from tracking.validation.utilities import getObjectList
 
import tracking.harvest.peelers as peelers
ROOT.gSystem.Load("libtracking")
 
 
class PRSideTrackingValidationModule(harvesting.HarvestingModule):
    """Module to collect matching information about the found particles and to generate
       validation plots and figures of merit on the performance of track finding."""
 
    """ Expert level behavior:
        expert_level <= default_expert_level: all figures and plots from this module except tree entries
        expert_level > default_expert_level: everything including tree entries
    """
    
    default_expert_level = 10
 
    def __init__(
            self,
            name,
            contact,
            output_file_name=None,
            reco_tracks_name='RecoTracks',
            mc_reco_tracks_name='MCRecoTracks',
            expert_level=None):
        """Constructor"""
 
        output_file_name = output_file_name or name + 'TrackingValidation.root'
        super().__init__(foreach=reco_tracks_name,
                         name=name,
                         contact=contact,
                         output_file_name=output_file_name,
                         expert_level=expert_level)
 
        
        self.reco_tracks_namereco_tracks_name = reco_tracks_name
 
        
        self.mc_reco_tracks_namemc_reco_tracks_name = mc_reco_tracks_name
 
        
        self.track_match_look_uptrack_match_look_up = None
 
        
        self.mc_reco_tracks_det_hit_idsmc_reco_tracks_det_hit_ids = []
 
        
        self.mc_hit_lookupmc_hit_lookup = Belle2.TrackFindingCDC.CDCMCHitLookUp.getInstance()
 
    def initialize(self):
        """Receive signal at the start of event processing"""
        super().initialize()
        self.track_match_look_uptrack_match_look_up = Belle2.TrackMatchLookUp(self.mc_reco_tracks_namemc_reco_tracks_name,
                                                           self.reco_tracks_namereco_tracks_name)
 
    def prepare(self):
        """Called once at the start of each event"""
        super().prepare()
        mc_reco_tracks = Belle2.PyStoreArray(self.mc_reco_tracks_namemc_reco_tracks_name)
        mc_reco_tracks_det_hit_ids = []
 
        for mc_reco_track in mc_reco_tracks:
            mc_reco_track_det_hit_ids = utilities.get_det_hit_ids(mc_reco_track)
            mc_reco_tracks_det_hit_ids.append(mc_reco_track_det_hit_ids)
 
        self.mc_reco_tracks_det_hit_idsmc_reco_tracks_det_hit_ids = mc_reco_tracks_det_hit_ids
 
        self.mc_hit_lookupmc_hit_lookup.fill()
 
    def pick(self, reco_track):
        """Method to filter the track candidates to reject part of them"""
        return True
 
    def peel(self, reco_track):
        """Looks at the individual pattern recognition tracks and store information about them"""
        track_match_look_up = self.track_match_look_uptrack_match_look_up
 
        # Matching information
        mc_reco_track = track_match_look_up.getRelatedMCRecoTrack(reco_track)
        mc_particle = track_match_look_up.getRelatedMCParticle(reco_track)
        mc_particle_crops = peelers.peel_mc_particle(mc_particle)
 
        hit_content_crops = peelers.peel_reco_track_hit_content(reco_track)
 
        pr_to_mc_match_info_crops = self.peel_pr_to_mc_match_infopeel_pr_to_mc_match_info(reco_track)
 
        # Peel function to get hit purity of subdetectors
        subdetector_hit_purity_crops = peelers.peel_subdetector_hit_purity(reco_track, mc_reco_track)
 
        # Information on TrackFinders
        trackfinder_crops = peelers.peel_trackfinder(reco_track)
 
        # Basic peel function to get Quality Indicators
        qualityindicator_crops = peelers.peel_quality_indicators(reco_track)
 
        # Get the fit results
        seed_fit_crops = peelers.peel_reco_track_seed(reco_track)
 
        fit_result = track_match_look_up.getRelatedTrackFitResult(reco_track)
        fit_crops = peelers.peel_track_fit_result(fit_result)
        fit_status_crops = peelers.peel_fit_status(reco_track)
 
        correct_rl_information = sum(peelers.is_correct_rl_information(cdc_hit, reco_track, self.mc_hit_lookupmc_hit_lookup)
                                     for cdc_hit in getObjectList(reco_track.getCDCHitList()))
 
        crops = dict(
            correct_rl_information=correct_rl_information,
            **mc_particle_crops,
            **hit_content_crops,
            **pr_to_mc_match_info_crops,
            **subdetector_hit_purity_crops,  # Custom
            **trackfinder_crops,
            **qualityindicator_crops,
            **seed_fit_crops,
            **fit_crops,
            **fit_status_crops,
        )
 
        if self.expert_level >= self.default_expert_leveldefault_expert_level:
 
            # Event Info
            event_meta_data = Belle2.PyStoreObj("EventMetaData")
            event_crops = peelers.peel_event_info(event_meta_data)
 
            # Store Array for easier joining
            store_array_crops = peelers.peel_store_array_info(reco_track, key="pr_{part_name}")
            mc_store_array_crops = peelers.peel_store_array_info(mc_reco_track, key="mc_{part_name}")
 
            # Information on PR reco track
            mc_efficiency_information = {
                "mc_hit_efficiency": track_match_look_up.getRelatedEfficiency(mc_reco_track) if mc_reco_track else float("nan"),
                **peelers.peel_subdetector_hit_efficiency(reco_track=reco_track, mc_reco_track=mc_reco_track,
                                                          key="mc_{part_name}")
            }
 
            crops.update(
                **event_crops,
                **store_array_crops,
                **mc_store_array_crops,
                **mc_efficiency_information
            )
 
        return crops
 
    def peel_pr_to_mc_match_info(self, reco_track):
        """Extracts track-match information from the MCMatcherTracksModule results"""
        track_match_look_up = self.track_match_look_uptrack_match_look_up
        is_matched = track_match_look_up.isAnyChargeMatchedPRRecoTrack(reco_track)
        is_matched_correct_charge = track_match_look_up.isCorrectChargeMatchedPRRecoTrack(reco_track)
        is_matched_wrong_charge = track_match_look_up.isWrongChargeMatchedPRRecoTrack(reco_track)
        is_clone = track_match_look_up.isAnyChargeClonePRRecoTrack(reco_track)
        is_clone_correct_charge = track_match_look_up.isCorrectChargeClonePRRecoTrack(reco_track)
        is_clone_wrong_charge = track_match_look_up.isWrongChargeClonePRRecoTrack(reco_track)
        is_background = track_match_look_up.isBackgroundPRRecoTrack(reco_track)
        is_ghost = track_match_look_up.isGhostPRRecoTrack(reco_track)
 
        reco_track_det_hit_ids = utilities.get_det_hit_ids(reco_track)
        n_intersecting_mc_tracks = 0
        for mc_reco_track_det_hit_ids in self.mc_reco_tracks_det_hit_idsmc_reco_tracks_det_hit_ids:
            intersects = len(mc_reco_track_det_hit_ids & reco_track_det_hit_ids) > 0
            if intersects:
                n_intersecting_mc_tracks += 1
 
        mc_particle = track_match_look_up.getRelatedMCParticle(reco_track)
        mc_is_primary = False
        if mc_particle:
            mc_is_primary = bool(mc_particle.hasStatus(Belle2.MCParticle.c_PrimaryParticle))
 
        return dict(
            is_matched=is_matched,
            is_matchedPrimary=is_matched and mc_is_primary,
            is_matched_correct_charge=is_matched_correct_charge,
            is_matchedPrimary_correct_charge=is_matched_correct_charge and mc_is_primary,
            is_matched_wrong_charge=is_matched_wrong_charge,
            is_matchedPrimary_wrong_charge=is_matched_wrong_charge and mc_is_primary,
 
            is_clone=is_clone,
            is_clone_correct_charge=is_clone_correct_charge,
            is_clone_wrong_charge=is_clone_wrong_charge,
 
            is_background=is_background,
            is_ghost=is_ghost,
            is_clone_or_match=(is_matched or is_clone),
            is_fake=not (is_matched or is_clone),
            hit_purity=track_match_look_up.getRelatedPurity(reco_track),
            n_intersecting_mc_tracks=n_intersecting_mc_tracks,
        )
 
    # Refiners to be executed on terminate #
    # #################################### #
 
    
    save_tree = refiners.save_tree(
        
        folder_name="pr_tree", name="pr_tree", above_expert_level=default_expert_level
        
    )
 
    
    save_clone_rate = refiners.save_fom(
        
        name="{module.id}_overview_figures_of_merit",
        # Same as in the mc side module to combine the overview figures of merit into the same TNTuple
        title="Overview figures in {module.title}",
        description="clone_rate - ratio of clones divided the number of tracks that are related to a particle (clones and matches)",
        key="clone rate",
        select=["is_clone"],
        aggregation=np.mean,
        filter_on="is_clone_or_match",
        
    )
 
    
    save_clone_rate_by_seed_tan_lambda_profile = refiners.save_profiles(
        
        filter_on="is_clone_or_match",
        select={
            'is_clone': 'clone rate',
            'seed_tan_lambda_estimate': 'seed tan #lambda',
        },
        y='clone rate',
        y_binary=True,
        outlier_z_score=5.0,
        lower_bound=-1.73,
        upper_bound=3.27,
        bins=50
        
    )
 
    
    save_clone_rate_by_seed_phi0_profile = refiners.save_profiles(
        
        select={
            'is_clone': 'clone rate',
            'seed_phi0_estimate': 'seed #phi',
        },
        y='clone rate',
        y_binary=True,
        outlier_z_score=5.0,
        bins=50
        
    )
 
    
    save_clone_rate_by_seed_pt_profile = refiners.save_profiles(
        
        filter_on="is_clone_or_match",
        select={
            'is_clone': 'clone rate',
            'seed_pt_estimate': 'seed p_{t}',
        },
        y='clone rate',
        y_binary=True,
        outlier_z_score=5.0,
        lower_bound=0,
        upper_bound=1.7,
        bins=50
        
    )
 
    
    save_clone_rate_by_seed_pt_profile_groupbyCharge = refiners.save_profiles(
        
        filter_on="is_clone_or_match",
        select={
            'is_clone': 'clone rate',
            'seed_pt_estimate': 'seed p_{t}',
        },
        y='clone rate',
        y_binary=True,
        groupby=[("charge_truth", [0.])],
        outlier_z_score=5.0,
        lower_bound=0,
        upper_bound=1.7,
        bins=50
        
    )
 
    
    save_clone_rate_by_seed_tan_lambda_profile_groupbyCharge = refiners.save_profiles(
        
        filter_on="is_clone_or_match",
        select={
            'is_clone': 'clone rate',
            'seed_tan_lambda_estimate': 'seed tan #lambda',
        },
        y='clone rate',
        y_binary=True,
        groupby=[("charge_truth", [0.])],
        outlier_z_score=5.0,
        lower_bound=-1.73,
        upper_bound=3.27,
        bins=50
        
    )
 
    
    save_fake_rate = refiners.save_fom(
        
        name="{module.id}_overview_figures_of_merit",
        # Same as in the mc side module to combine the overview figures of merit into the same TNTuple
        title="Overview figures in {module.title}",
        description="fake_rate - ratio of pattern recognition tracks that are not related to a particle" +
                    "(background, ghost) to all pattern recognition tracks",
        key="fake rate",
        select="is_fake",
        aggregation=np.mean,
        
    )
 
    
    save_fake_rate_by_seed_phi0_profile = refiners.save_profiles(
        
        select={
            'is_fake': 'fake rate',
            'seed_phi0_estimate': 'seed #phi',
        },
        y='fake rate',
        y_binary=True,
        outlier_z_score=5.0,
        
    )
 
    
    save_fake_rate_by_seed_tan_lambda_profile = refiners.save_profiles(
        
        select={
            'is_fake': 'fake rate',
            'seed_tan_lambda_estimate': 'seed tan #lambda',
        },
        y='fake rate',
        y_binary=True,
        outlier_z_score=5.0,
        lower_bound=-1.73,
        upper_bound=3.27,
        
    )
 
    
    save_fake_rate_by_seed_pt_profile = refiners.save_profiles(
        
        select={
            'is_fake': 'fake rate',
            'seed_pt_estimate': 'seed p_{t}',
        },
        y='fake rate',
        y_binary=True,
        outlier_z_score=5.0,
        lower_bound=0,
        upper_bound=1.7,
        
    )
 
    
    save_fake_rate_by_seed_tan_lambda_profile_groupbyCharge = refiners.save_profiles(
        
        filter_on="has_trackFitResult",
        select={
            'is_fake': 'fake rate',
            'seed_tan_lambda_estimate': 'seed tan #lambda',
        },
        y='fake rate',
        y_binary=True,
        outlier_z_score=5.0,
        lower_bound=-1.73,
        upper_bound=3.27,
        groupby=[("track_charge", [0.])],
        
    )
 
    
    save_fake_rate_by_seed_pt_profile_groupbyCharge = refiners.save_profiles(
        
        filter_on="has_trackFitResult",
        select={
            'is_fake': 'fake rate',
            'seed_pt_estimate': 'seed p_{t}',
        },
        y='fake rate',
        y_binary=True,
        outlier_z_score=5.0,
        lower_bound=0,
        upper_bound=1.7,
        groupby=[("track_charge", [0.])],
        
    )
 
    
    save_hit_counts_by_pt_profile = refiners.save_profiles(
        
        filter_on="is_matched",
        select={
            "pt_truth": "true p_{t}",
            "n_pxd_hits": "pxd hits",
            "n_svd_hits": "svd hits",
            "n_cdc_hits": "cdc hits",
        },
        y=[
            "pxd hits",
            "svd hits",
            "cdc hits",
        ],
        outlier_z_score=5.0,
        lower_bound=0,
        upper_bound=1.7,
        
    )
 
    
    save_hit_efficiency_by_pt_profile = refiners.save_profiles(
        
        filter_on="is_matchedPrimary",
        select={
            "pt_truth": "true p_{t}",
            "mc_pxd_hit_efficiency": "pxd hit efficiency",
            "mc_svd_hit_efficiency": "svd hit efficiency",
            "mc_cdc_hit_efficiency": "cdc hit efficiency",
        },
        y=[
            "pxd hit efficiency",
            "svd hit efficiency",
            "cdc hit efficiency",
        ],
        outlier_z_score=5.0,
        lower_bound=0,
        upper_bound=1.7,
        
    )
 
    
    save_hit_purity_by_pt_profile = refiners.save_profiles(
        
        filter_on="is_matchedPrimary",
        select={
            "pt_truth": "true p_{t}",
            "pxd_hit_purity": "pxd hit purity",
            "svd_hit_purity": "svd hit purity",
            "cdc_hit_purity": "cdc hit purity",
        },
        y=[
            "pxd hit purity",
            "svd hit purity",
            "cdc hit purity",
        ],
        outlier_z_score=5.0,
        lower_bound=0,
        upper_bound=1.7,
        
    )
 
    
    save_hit_counts_by_tanlambda_profile = refiners.save_profiles(
        
        filter_on="is_matched",
        select={
            "tan_lambda_truth": "true tan #lambda",
            "n_pxd_hits": "pxd hits",
            "n_svd_hits": "svd hits",
            "n_cdc_hits": "cdc hits",
        },
        y=[
            "pxd hits",
            "svd hits",
            "cdc hits",
        ],
        outlier_z_score=5.0,
        lower_bound=-1.73,
        upper_bound=3.27,
        
    )
 
    
    save_hit_efficiency_by_tanlambda_profile = refiners.save_profiles(
        
        filter_on="is_matchedPrimary",
        select={
            "tan_lambda_truth": "true tan #lambda",
            "mc_pxd_hit_efficiency": "pxd hit efficiency",
            "mc_svd_hit_efficiency": "svd hit efficiency",
            "mc_cdc_hit_efficiency": "cdc hit efficiency",
        },
        y=[
            "pxd hit efficiency",
            "svd hit efficiency",
            "cdc hit efficiency",
        ],
        outlier_z_score=5.0,
        lower_bound=-1.73,
        upper_bound=3.27,
        
    )
 
    
    save_hit_purity_by_tanlambda_profile = refiners.save_profiles(
        
        filter_on="is_matchedPrimary",
        select={
            "tan_lambda_truth": "true tan #lambda",
            "pxd_hit_purity": "pxd hit purity",
            "svd_hit_purity": "svd hit purity",
            "cdc_hit_purity": "cdc hit purity",
        },
        y=[
            "pxd hit purity",
            "svd hit purity",
            "cdc hit purity",
        ],
        outlier_z_score=5.0,
        lower_bound=-1.73,
        upper_bound=3.27,
        
    )
 
    
    save_hit_counts_by_pt_profile_groupbyCharge = refiners.save_profiles(
        
        filter_on="is_matched",
        select={
            "pt_truth": "true p_{t}",
            "n_pxd_hits": "pxd hits",
            "n_svd_hits": "svd hits",
            "n_cdc_hits": "cdc hits",
        },
        y=[
            "pxd hits",
            "svd hits",
            "cdc hits",
        ],
        groupby=[("charge_truth", [0.])],
        outlier_z_score=5.0,
        lower_bound=0,
        upper_bound=1.7,
        
    )
 
    
    save_hit_counts_by_tanlambda_profile_groupbyCharge = refiners.save_profiles(
        
        filter_on="is_matched",
        select={
            "tan_lambda_truth": "true tan #lambda",
            "n_pxd_hits": "pxd hits",
            "n_svd_hits": "svd hits",
            "n_cdc_hits": "cdc hits",
        },
        y=[
            "pxd hits",
            "svd hits",
            "cdc hits",
        ],
        groupby=[("charge_truth", [0.])],
        outlier_z_score=5.0,
        lower_bound=-1.73,
        upper_bound=3.27,
        
    )
 
    
    save_hit_efficiency_by_pt_profile_groupbyCharge = refiners.save_profiles(
        
        filter_on="is_matchedPrimary",
        select={
            "pt_truth": "true p_{t}",
            "mc_pxd_hit_efficiency": "pxd hit efficiency",
            "mc_svd_hit_efficiency": "svd hit efficiency",
            "mc_cdc_hit_efficiency": "cdc hit efficiency",
        },
        y=[
            "pxd hit efficiency",
            "svd hit efficiency",
            "cdc hit efficiency",
        ],
        groupby=[("charge_truth", [0.])],
        outlier_z_score=5.0,
        lower_bound=0,
        upper_bound=1.7,
        
    )
 
    
    save_hit_efficiency_by_tanlambda_profile_groupbyCharge = refiners.save_profiles(
        
        filter_on="is_matchedPrimary",
        select={
            "tan_lambda_truth": "true tan #lambda",
            "mc_pxd_hit_efficiency": "pxd hit efficiency",
            "mc_svd_hit_efficiency": "svd hit efficiency",
            "mc_cdc_hit_efficiency": "cdc hit efficiency",
        },
        y=[
            "pxd hit efficiency",
            "svd hit efficiency",
            "cdc hit efficiency",
        ],
        groupby=[("charge_truth", [0.])],
        outlier_z_score=5.0,
        lower_bound=-1.73,
        upper_bound=3.27,
        
    )
 
    
    save_hit_efficiency = refiners.save_fom(
        
        name="{module.id}_subdetector_figures_of_merit",
        title="Overview figures in {module.title}",
        description="Hit efficiency in the subdetectors",
        key="hit efficiency",
        select="mc_hit_efficiency",
        aggregation=np.nanmean,
        filter_on="is_matchedPrimary"
        
    )
 
    
    save_pxd_hit_efficiency = refiners.save_fom(
        
        name="{module.id}_subdetector_figures_of_merit",
        title="Overview figures in {module.title}",
        description="Hit efficiency in the subdetectors",
        key="pxd hit efficiency",
        select="mc_pxd_hit_efficiency",
        aggregation=np.nanmean,
        filter_on="is_matchedPrimary"
        
    )
 
    
    save_svd_hit_efficiency = refiners.save_fom(
        
        name="{module.id}_subdetector_figures_of_merit",
        title="Overview figures in {module.title}",
        description="Hit efficiency in the subdetectors",
        key="svd hit efficiency",
        select="mc_svd_hit_efficiency",
        aggregation=np.nanmean,
        filter_on="is_matchedPrimary"
        
    )
 
    
    save_cdc_hit_efficiency = refiners.save_fom(
        
        name="{module.id}_subdetector_figures_of_merit",
        title="Overview figures in {module.title}",
        description="Hit efficiency in the subdetectors",
        key="cdc hit efficiency",
        select="mc_cdc_hit_efficiency",
        aggregation=np.nanmean,
        filter_on="is_matchedPrimary"
        
    )
 
    
    save_hit_purity = refiners.save_fom(
        
        name="{module.id}_subdetector_figures_of_merit",
        title="Overview figures in {module.title}",
        description="Hit purity in the subdetectors",
        key="hit purity",
        select="hit_purity",
        aggregation=np.nanmean,
        filter_on="is_matchedPrimary"
        
    )
 
    
    save_pxd_hit_purity = refiners.save_fom(
        
        name="{module.id}_subdetector_figures_of_merit",
        title="Overview figures in {module.title}",
        description="Hit purity in the subdetectors",
        key="pxd hit purity",
        select="pxd_hit_purity",
        aggregation=np.nanmean,
        filter_on="is_matchedPrimary"
        
    )
 
    
    save_svd_hit_purity = refiners.save_fom(
        
        name="{module.id}_subdetector_figures_of_merit",
        title="Overview figures in {module.title}",
        description="Hit purity in the subdetectors",
        key="svd hit purity",
        select="svd_hit_purity",
        aggregation=np.nanmean,
        filter_on="is_matchedPrimary"
        
    )
 
    
    save_cdc_hit_purity = refiners.save_fom(
        
        name="{module.id}_subdetector_figures_of_merit",
        title="Overview figures in {module.title}",
        description="Hit purity in the subdetectors",
        key="cdc hit purity",
        select="cdc_hit_purity",
        aggregation=np.nanmean,
        filter_on="is_matchedPrimary"
        
    )
 
    
    save_p_value_histogram = refiners.save_histograms(
        
        filter_on="is_matched",
        select={"p_value": "Genfit p value"},
        description="""
                    The distribution of p values from the Genfit track fit.
                    If all errors are propagated correctly the distribution should be flat.
                    Generally some peaking behvaiour towards zero is too be expected if the errors are underestimated.
                    """,
        check="The distribution should be flat."
        
    )
 
    
    save_seed_omega_pull_analysis = refiners.save_pull_analysis(
        
        filter_on="is_matched",
        part_name="seed_omega",
        quantity_name="seed #omega",
        folder_name="pull_seed_omega",
        truth_name="omega_truth",
        unit="1/cm",
        
    )
 
    
    save_seed_tan_lambda_pull_analysis = refiners.save_pull_analysis(
        
        filter_on="is_matched",
        part_name="seed_tan_lambda",
        quantity_name="seed tan #lambda",
        folder_name="pull_seed_tan_lambda",
        truth_name="tan_lambda_truth",
        
    )
 
    
    save_fitted_omega_pull_analysis = refiners.save_pull_analysis(
        
        filter_on="is_matched",
        part_name="omega",
        quantity_name="#omega",
        folder_name="pull_fitted_omega",
        unit="1/cm",
        
    )
 
    
    save_fitted_tan_lambda_pull_analysis = refiners.save_pull_analysis(
        
        filter_on="is_matched",
        part_name="tan_lambda",
        quantity_name="tan #lambda",
        folder_name="pull_fitted_tan_lambda",
        
    )
 
    
    save_fitted_pt_pull_analysis = refiners.save_pull_analysis(
        
        filter_on="is_matched",
        part_name="pt",
        quantity_name="p_{t}",
        folder_name="pull_fitted_p_t",
        
    )
 
    
    save_fitted_x_pull_analysis = refiners.save_pull_analysis(
        
        filter_on="is_matched",
        part_name="x",
        quantity_name="x",
        folder_name="pull_fitted_x{groupby_addition}",
        groupby=[None, ("pt_truth", [0.070, 0.250, 0.600])],
        
    )
 
    
    save_fitted_y_pull_analysis = refiners.save_pull_analysis(
        
        filter_on="is_matched",
        part_name="y",
        quantity_name="y",
        folder_name="pull_fitted_y{groupby_addition}",
        groupby=[None, ("pt_truth", [0.070, 0.250, 0.600])],
        
    )
 
    
    save_fitted_z_pull_analysis = refiners.save_pull_analysis(
        
        filter_on="is_matched",
        part_name="z",
        quantity_name="z",
        folder_name="pull_fitted_z{groupby_addition}",
        groupby=[None, ("pt_truth", [0.070, 0.250, 0.600])],
        
    )
 
    
    save_resolutions_by_pt_profile = refiners.save_profiles(
        
        filter_on="is_matched",
        select={
            "pt_truth": "true p_{t}",
            "d0_variance": "#sigma(d_{0})",
            "z0_variance": "#sigma(z_{0})",
            "pt_resolution": "#sigma(p_{t}) / p_{t}",
        },
        y=[
            "#sigma(d_{0})",
            "#sigma(z_{0})",
            "#sigma(p_{t}) / p_{t}",
        ],
        y_log=True,
        
    )