[PWGDQ] Change some names of subgroups to lower-case (#11177)

Author: yuanz-USTC

PWGDQ/Core/HistogramsLibrary.cxx

@@ -524,7 +524,7 @@ void o2::aod::dqhistograms::DefineHistograms(HistogramManager* hm, const char* h
         hm->AddHistogram(histClass, "TPCnSigPi_pIN", "TPC n-#sigma(#pi) vs pIN", false, nbins_pIN, pIN_bins, VarManager::kPin, nbins_nSigma, nSigma_bins, VarManager::kTPCnSigmaPi);
         hm->AddHistogram(histClass, "TPCnSigKa_pIN", "TPC n-#sigma(K) vs pIN", false, nbins_pIN, pIN_bins, VarManager::kPin, nbins_nSigma, nSigma_bins, VarManager::kTPCnSigmaKa);
         hm->AddHistogram(histClass, "TPCnSigPr_pIN", "TPC n-#sigma(p) vs pIN", false, nbins_pIN, pIN_bins, VarManager::kPin, nbins_nSigma, nSigma_bins, VarManager::kTPCnSigmaPr);
-        if (subGroupStr.Contains("tpcpid_fine_Corr")) {
+        if (subGroupStr.Contains("tpcpid_fine_corr")) {
           hm->AddHistogram(histClass, "TPCnSigEl_Corr_pIN", "TPC n-#sigma(e) Corr. vs pIN", false, nbins_pIN, pIN_bins, VarManager::kPin, nbins_nSigma, nSigma_bins, VarManager::kTPCnSigmaEl_Corr);
           hm->AddHistogram(histClass, "TPCnSigPi_Corr_pIN", "TPC n-#sigma(#pi) Corr. vs pIN", false, nbins_pIN, pIN_bins, VarManager::kPin, nbins_nSigma, nSigma_bins, VarManager::kTPCnSigmaPi_Corr);
           hm->AddHistogram(histClass, "TPCnSigPr_Corr_pIN", "TPC n-#sigma(p) Corr. vs pIN", false, nbins_pIN, pIN_bins, VarManager::kPin, nbins_nSigma, nSigma_bins, VarManager::kTPCnSigmaPr_Corr);
@@ -559,13 +559,13 @@ void o2::aod::dqhistograms::DefineHistograms(HistogramManager* hm, const char* h
         hm->AddHistogram(histClass, "TPCnSigPr_pIN", "TPC n-#sigma(p) vs pIN", false, 100, 0.0, 10.0, VarManager::kPin, 100, -5.0, 5.0, VarManager::kTPCnSigmaPr);
         hm->AddHistogram(histClass, "TPCnSigPr_timeFromSOR", "TPC n-#sigma(p) vs time from SOR", true, 10000, 0.0, 1000.0, VarManager::kTimeFromSOR, 10, -5.0, 5.0, VarManager::kTPCnSigmaPr);
         hm->AddHistogram(histClass, "TPCnSigPr_occupancy", "TPC n-#sigma(p) vs. occupancy", false, 200, 0., 20000., VarManager::kTrackOccupancyInTimeRange, 100, -5.0, 5.0, VarManager::kTPCnSigmaPr);
-        if (subGroupStr.Contains("tpcpid_Corr")) {
+        if (subGroupStr.Contains("tpcpid_corr")) {
           hm->AddHistogram(histClass, "TPCnSigEl_Corr_pIN", "TPC n-#sigma(e) Corr. vs pIN", false, 100, 0.0, 10.0, VarManager::kPin, 100, -5.0, 5.0, VarManager::kTPCnSigmaEl_Corr);
           hm->AddHistogram(histClass, "TPCnSigPi_Corr_pIN", "TPC n-#sigma(#pi) Corr. vs pIN", false, 100, 0.0, 10.0, VarManager::kPin, 100, -5.0, 5.0, VarManager::kTPCnSigmaPi_Corr);
           hm->AddHistogram(histClass, "TPCnSigKa_Corr_pIN", "TPC n-#sigma(K) Corr. vs pIN", false, 100, 0.0, 10.0, VarManager::kPin, 100, -5.0, 5.0, VarManager::kTPCnSigmaKa_Corr);
           hm->AddHistogram(histClass, "TPCnSigPr_Corr_pIN", "TPC n-#sigma(p) Corr. vs pIN", false, 100, 0.0, 10.0, VarManager::kPin, 100, -5.0, 5.0, VarManager::kTPCnSigmaPr_Corr);
         }
-        if (subGroupStr.Contains("tpcpid_nSigEl")) {
+        if (subGroupStr.Contains("tpcpid_nsigel")) {
           hm->AddHistogram(histClass, "TPCnSigEl_TPCnSigPi", "TPC n-#sigma(e) . vs TPC n-#sigma(#pi)", false, 100, -5.0, 5.0, VarManager::kTPCnSigmaEl, 100, -5.0, 5.0, VarManager::kTPCnSigmaPi);
           hm->AddHistogram(histClass, "TPCnSigEl_TPCnSigKa", "TPC n-#sigma(e) . vs TPC n-#sigma(K)", false, 100, -5.0, 5.0, VarManager::kTPCnSigmaEl, 100, -5.0, 5.0, VarManager::kTPCnSigmaKa);
           hm->AddHistogram(histClass, "TPCnSigEl_TPCnSigPr", "TPC n-#sigma(e) . vs TPC n-#sigma(p)", false, 100, -5.0, 5.0, VarManager::kTPCnSigmaEl, 100, -5.0, 5.0, VarManager::kTPCnSigmaPr);