epic-analysis/macro/postprocess_coverage.C

0001 // SPDX-License-Identifier: LGPL-3.0-or-later
0002 // Copyright (C) 2023 Christopher Dilks
0003
0004 R__LOAD_LIBRARY(EpicAnalysis)
0005
0006 // make kinematics coverage plots, such as eta vs. p in bins of (x,Q2)
0007 void postprocess_coverage(
0008     TString infile="out/coverage.example_5x41.root"
0009 ) {
0010
0011   // setup postprocessor ========================================
0012   PostProcessor *P = new PostProcessor(infile);
0013
0014   P->Op()->PrintBreadth("HistosDAG Initial Setup");
0015
0016   // lambdas =====================================================
0017
0018   // payload: draw a few plots, using PostProcessor::DrawSingle
0019   P->Op()->Payload(
0020       [&P](Histos *H) {
0021         P->DrawSingle(H,"Q2vsX","COLZ");
0022         P->DrawSingle(H,"etaVsP","COLZ");
0023         //P->DrawSingle(H,"x_Res","");
0024         //P->DrawSingle(H,"x_RvG","COLZ");
0025         //P->DrawSingle(H,"phiH_RvG","COLZ");
0026         //P->DrawSingle(H,"phiS_RvG","COLZ");
0027       }
0028       );
0029
0030   P->Op()->PrintBreadth("HistosDAG Final Setup");
0031
0032   // execution ===================================================
0033   P->Execute();
0034
0035   // finish ===================================================
0036   P->Finish();
0037
0038 };