+ Int_t esor = 0; // Take SOR
+ Int_t calver = 0; // Check CalDCS version
+ if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
+ if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
+
+ if (calver == 1) {
+
+ // No data for old DCS object available, anyway
+ return -1;
+
+ }
+ else if (calver == 2) {
+
+ // DCSv2 object
+ const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
+ if(!calDCSv2){
+ return -1;
+ }
+
+ TString tableName = "";
+ for (Int_t i = 0; i < 540; i++) {
+ const AliTRDCalDCSFEEv2 *calDCSFEEv2 = calDCSv2->GetCalDCSFEEObj(0);
+ tableName = calDCSFEEv2->GetGainTableName();
+ if (tableName.Length() > 0) {
+ break;
+ }
+ }
+ if (tableName.CompareTo("Krypton_2011-01") == 0)
+ fOnlineGainTableID = 1;
+ else if (tableName.CompareTo("Gaintbl_Uniform_FGAN0_2011-01") == 0)
+ fOnlineGainTableID = 2;
+ else if (tableName.CompareTo("Gaintbl_Uniform_FGAN8_2011-01") == 0)
+ fOnlineGainTableID = 3;
+ else if (tableName.CompareTo("Krypton_2011-02") == 0)
+ fOnlineGainTableID = 4;
+ else if (tableName.CompareTo("Krypton_2011-03") == 0)
+ fOnlineGainTableID = 5;
+ else if (tableName.CompareTo("Gaintbl_Uniform_FGAN0_2012-01") == 0)
+ fOnlineGainTableID = 6;
+ else if (tableName.CompareTo("Gaintbl_Uniform_FGAN8_2012-01") == 0)
+ fOnlineGainTableID = 7;
+ else if (tableName.CompareTo("Krypton_2012-01") == 0)
+ fOnlineGainTableID = 8;
+ else
+ AliFatal(Form("unknown gaintable <%s> requested", tableName.Data()));
+
+ AliInfo(Form("looking for gaintable: %s (id %i)",
+ tableName.Data(), fOnlineGainTableID));
+
+ if (fOnlineGainTableID > 0)
+ return fOnlineGainTableID;
+ }
+ else {
+
+ AliError("NO DCS/DCSv2 OCDB entry found!");
+ return -1;
+
+ }
+
+ return -1;
+
+}
+
+//_____________________________________________________________________________
+void AliTRDcalibDB::GetGlobalConfiguration(TString &config)
+{
+ //
+ // Get Configuration from the DCS
+ //
+
+ const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
+ if(!dcsArr){
+ AliError("No DCS CDB Object available!");
+ config = "";
+ return;
+ }
+
+ Int_t idSOR = 0, idEOR=1; // The index of SOR and EOR
+ Bool_t hasSOR = (dcsArr->At(idSOR));
+ Bool_t hasEOR = (dcsArr->At(idEOR));
+ TString cfgSOR = "", cfgEOR = ""; // The configuration at SOR/EOR
+
+ // The SOR object is mandatory
+ if (!hasSOR) {
+ AliError("NO SOR object found in CDB file!");
+ config = "";
+ return;
+ }
+ if (!hasEOR) AliWarning("NO EOR object found in CDB file!");
+
+ // Check CalDCS version
+ Int_t calver = 0;
+ if (!strcmp(dcsArr->At(idSOR)->ClassName(),"AliTRDCalDCS")) calver = 1;
+ else if (!strcmp(dcsArr->At(idSOR)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
+
+ // Get the configuration strings
+ if (calver == 1) {
+ // DCS object
+ const AliTRDCalDCS *calSOR = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(idSOR));
+ cfgSOR = calSOR->GetGlobalConfigName();
+ if (hasEOR) {
+ const AliTRDCalDCS *calEOR = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(idEOR));
+ cfgEOR = calEOR->GetGlobalConfigName();
+ }
+ }
+ else if (calver == 2) {
+ // DCSv2 object
+ const AliTRDCalDCSv2 *calv2SOR = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(idSOR));
+ cfgSOR = calv2SOR->GetGlobalConfigName();
+ if (hasEOR) {
+ const AliTRDCalDCSv2 *calv2EOR = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(idEOR));
+ cfgEOR = calv2EOR->GetGlobalConfigName();
+ }
+ }
+ else {
+ AliError("NO DCS/DCSv2 OCDB entry found!");
+ config = "";
+ return;
+ }
+
+ // If there is no EOR entry, return the SOR value
+ if (!hasEOR || cfgEOR.Length()==0) {
+ config = cfgSOR;
+ return;
+ }
+
+ // Check if the configuration is the same for both
+ if (cfgSOR.EqualTo(cfgEOR)) {
+ config = cfgSOR;
+ return;
+ }
+
+ // When both SOR and EOR have an entry but are different, the config is not defined
+ AliError("Inconsistent configuration at start and end of run found!");
+ config = "";
+ return;
+
+}
+//_____________________________________________________________________________
+void AliTRDcalibDB::GetGlobalConfigurationByChamber(TString &config,Int_t par, Int_t opt)
+{
+ //
+ // Get Configuration from the DCS
+ //
+
+ // par is the enumeration from kFltrSet = 1 ... kAddOpti 6
+ // example:
+ // cf_p_nozs_tb30_csmtrk_ptrg
+ // par 1 2 3 4 5
+ // kFltrSet kTimebin kTrigSet
+ // kReadout kTrkMode
+ // opt is 0 for the value itself and 1,2,3 for the first, second option
+ // opt has standard value of 0 in header file
+
+
+ // The point is that we extract the parameter/option for
+ // each of the 540 chambers and compare only this
+ // parameter/option for a global value, not the full
+ // configuration name with all parameters
+
+ // Get the array with SOR and EOR
+ const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
+ if(!dcsArr){
+ AliError("No DCS CDB Object available!");
+ config = "";
+ return;
+ }
+
+ // Check CalDCS version
+ Int_t calver = 0;
+ if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
+ else if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
+ //
+ // Get the configuration strings
+ //
+ // CalDCS version 1
+ if (calver == 1) {
+
+ // Loop over SOR/EOR
+ for(Int_t iSEOR=0;iSEOR<2;iSEOR++){
+
+ // DCS object
+ AliTRDCalDCS *cal = dynamic_cast<AliTRDCalDCS *>(dcsArr->At(iSEOR));
+ if(!cal){
+ // SOR mandantory
+ if(iSEOR==0){
+ AliError("NO SOR object found in CDB file!");
+ config = "";
+ return;
+ }
+ else{
+ AliWarning("NO EOR object found in CDB file!");
+ continue;
+ }
+ } // Check DCS object is there
+
+ // Loop over 540 chambers
+ {
+ Int_t iDet=0;
+ // Find the first chamber in SOR
+ if(iSEOR==0){
+ // Loop until we find the first chamber
+ for(;iDet<kNdet;iDet++){
+ const AliTRDCalDCSFEE *DCSFEEObj = cal->GetCalDCSFEEObj(iDet);
+ // Check it's an installed chamber that responded
+ if(DCSFEEObj && !DCSFEEObj->GetStatusBit()) {
+
+ // We ask for a valid configuration name starting with cf_
+ if(DCSFEEObj->GetConfigName().BeginsWith("cf_")){
+ // Set the parameter of the first good ROC as global,
+ // we take only the requested part!
+ GetDCSConfigParOption(DCSFEEObj->GetConfigName(), par, opt, config);
+ // Increase counter to not look at this chamber again
+ // and break loop
+ iDet++;
+ break;
+ } // End: valid config name
+ } // End: first good chamber
+ } // End: find the first chamber
+ } // End: is SOR
+
+ // Now compare the other chambers with the first one
+ for(;iDet<kNdet;iDet++){
+ const AliTRDCalDCSFEE *DCSFEEObj = cal->GetCalDCSFEEObj(iDet);
+ // Check it's an installed chamber that responded
+ if(DCSFEEObj && !DCSFEEObj->GetStatusBit()) {
+
+ // We ask for a valid configuration name starting with cf_
+ if(DCSFEEObj->GetConfigName().BeginsWith("cf_")){
+
+ // Get the parameter/option of this chamber
+ TString tmpcfg;
+ GetDCSConfigParOption(DCSFEEObj->GetConfigName(), par, opt, tmpcfg);
+ // Compare with the global value
+ if(config.CompareTo(tmpcfg)){
+ // Two cases mixed or changed during run
+ if(iSEOR==0){
+ AliError("Mixed DCS configuration for different chambers!");
+ config="mixed";
+ return;
+ } else {
+ AliError("Inconsistent configuration at start and end of run found!");
+ config = "";
+ return;
+ }
+ }
+ }// Valid config name
+ }// Good chamber
+ } // Second half loop
+ } // Loop over 540 chambers
+ } // Loop over SOR / EOR
+ } // End calver 1
+ //
+ // CalDCS version 2
+ //
+ else if (calver == 2) {
+
+ // Loop over SOR/EOR
+ for(Int_t iSEOR=0;iSEOR<2;iSEOR++){
+
+ // DCS object
+ AliTRDCalDCSv2 *cal = dynamic_cast<AliTRDCalDCSv2 *>(dcsArr->At(iSEOR));
+ if(!cal){
+ // SOR mandantory
+ if(iSEOR==0){
+ AliError("NO SOR object found in CDB file!");
+ config = "";
+ return;
+ }
+ else{
+ AliWarning("NO EOR object found in CDB file!");
+ continue;
+ }
+ } // Check DCS object is there
+
+ // Loop over 540 chambers
+ {
+ Int_t iDet=0;
+ // Find the first chamber in SOR
+ if(iSEOR==0){
+ // Loop until we find the first chamber
+ for(;iDet<kNdet;iDet++){
+ const AliTRDCalDCSFEEv2 *DCSFEEObj = cal->GetCalDCSFEEObj(iDet);
+ // Check it's an installed chamber that responded
+ if(DCSFEEObj && !DCSFEEObj->GetStatusBit()) {
+ // Check for a valid config name
+ if(DCSFEEObj->GetConfigName().BeginsWith("cf_")){
+
+ // Set the parameter of the first good ROC as global,
+ // we take only the requested part!
+ GetDCSConfigParOption(DCSFEEObj->GetConfigName(), par, opt, config);
+ // Increase counter to not look at this chamber again
+ // and break loop
+ iDet++;
+ break;
+ } // End: valid config name
+ } // End: first good chamber
+ } // End: find the first chamber
+ } // End: is SOR
+
+ // Now compare the other chambers with the first one
+ for(;iDet<kNdet;iDet++){
+ const AliTRDCalDCSFEEv2 *DCSFEEObj = cal->GetCalDCSFEEObj(iDet);
+ // Check it's an installed chamber that responded
+ if(DCSFEEObj && !DCSFEEObj->GetStatusBit()) {
+
+ // Check for a valid config name
+ if(DCSFEEObj->GetConfigName().BeginsWith("cf_")){
+
+ // Get the parameter/option of this chamber
+ TString tmpcfg;
+ GetDCSConfigParOption(DCSFEEObj->GetConfigName(), par, opt, tmpcfg);
+ // Compare with the global value
+ if(config.CompareTo(tmpcfg)){
+ // Two cases mixed or changed during run
+ if(iSEOR==0){
+ AliError("Mixed DCS configuration for different chambers!");
+ config="mixed";
+ return;
+ } else {
+ AliError("Inconsistent configuration at start and end of run found!");
+ config = "";
+ return;
+ }
+ }
+ } // End: valid config name
+ } // End: Good chamber
+ } // End: Second half loop
+ } // Loop over 540 chambers
+ } // Loop over SOR / EOR
+ } // End calver 2
+ else {
+ AliError("NO DCS/DCSv2 OCDB entry found!");
+ config = "";
+ return;
+ }
+
+}
+//_____________________________________________________________________________
+void AliTRDcalibDB::GetGlobalConfigurationVersion(TString &version)
+{
+ //
+ // Get Version of Configuration from the DCS
+ //
+
+ const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
+ if(!dcsArr){
+ version = "";
+ return;
+ }
+
+ Int_t esor = 0; // Take SOR
+ Int_t calver = 0; // Check CalDCS version
+ if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
+ if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
+
+ if (calver == 1) {
+
+ // DCS object
+ const AliTRDCalDCS *calDCS = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(esor));
+ if(!calDCS){
+ version = "";
+ return;
+ }
+ version = calDCS->GetGlobalConfigVersion();
+
+ }
+ else if (calver == 2) {
+
+ // DCSv2 object
+ const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
+ if(!calDCSv2){
+ version = "";
+ return;
+ }
+ version = calDCSv2->GetGlobalConfigVersion();
+
+ }
+ else {
+
+ AliError("NO DCS/DCSv2 OCDB entry found!");
+
+ }
+
+}
+
+//_____________________________________________________________________________
+Int_t AliTRDcalibDB::GetNumberOfParsDCS(TString cname, Char_t delimiter)
+{
+ // Get the number of configuration parameters from the DCS config
+
+ //AliInfo(Form("\"%s\" tokenized by \"%c\"", cname.Data(), delimiter));
+ if(!cname.Length()) return -1; // -1 for the "cf"
+ Int_t nconf(0);
+ for(Int_t ich(1); ich<cname.Length()-1; ich++){ if(cname[ich]==delimiter) nconf++;}
+ return nconf;
+}
+
+//_____________________________________________________________________________
+Int_t AliTRDcalibDB::GetNumberOfOptsDCS(TString cname, Int_t cfgType)
+{
+ // Get the number of options of a given configuration parameter from DCS
+
+ Char_t cdelim = '_', // define the delimiters
+ odelim = '-';
+ Int_t nconfig = GetNumberOfParsDCS(cname, cdelim);
+
+ // protect
+ if ((nconfig == -1) || (nconfig < cfgType)) {
+ AliError("Not enough parameters in DCS configuration name!");
+ return 0;
+ }
+
+ TObjArray *carr = cname.Tokenize(cdelim);
+ Int_t nopt = GetNumberOfParsDCS(((TObjString*)carr->At(cfgType))->GetString(), odelim);
+ carr->Delete(); delete carr;
+ return nopt;
+}
+
+//_____________________________________________________________________________
+void AliTRDcalibDB::GetDCSConfigParOption(TString cname, Int_t cfgType, Int_t option, TString &cfgo)
+{
+ //
+ // Get a configuration (see enum in header file) or the options of a configuration
+ // option == 0 returns the configuration itself
+ // option > 0 returns the optional parameter Nr. (option) of the configuration (cfgType)
+ //
+
+ Char_t cdelim = '_', // define the delimiters
+ odelim = '-';
+
+ Int_t nconfig = GetNumberOfParsDCS(cname, cdelim);
+ // protect
+ if (nconfig == -1) {
+ AliError("DCS configuration name empty!");
+ cfgo = "";
+ return;
+ } else if (nconfig < cfgType) {
+ AliError(Form("Not enough parameters in DCS configuration name!"
+ " Name %s",cname.Data()));
+ cfgo = "";
+ return;
+ }
+
+ TObjArray *carr = cname.Tokenize(cdelim);
+ TString cfgString(((TObjString*)carr->At(cfgType))->GetString());
+ Int_t noptions = GetNumberOfParsDCS(cfgString, odelim);
+ // protect
+ if (noptions < option) {
+ AliError(Form("Not enough options in DCS configuration name!"
+ " Name %s",cname.Data()));
+ cfgo = "";
+ carr->Delete(); delete carr;
+ return;
+ }
+ TObjArray *oarr = cfgString.Tokenize(odelim);
+ cfgo = ((TObjString*)oarr->At(option))->GetString();
+ carr->Delete(); delete carr;
+ oarr->Delete(); delete oarr;
+ return;
+
+}
+
+//_____________________________________________________________________________
+Bool_t AliTRDcalibDB::HasOnlineFilterPedestal()
+{
+ //
+ // Checks whether pedestal filter was applied online
+ //
+
+ TString filterconfig;
+ GetFilterType(filterconfig);
+
+ return filterconfig.Contains("p");
+
+}
+
+//_____________________________________________________________________________
+Bool_t AliTRDcalibDB::HasOnlineFilterGain()
+{
+ //
+ // Checks whether online gain filter was applied
+ //
+
+ TString filterconfig;
+ GetFilterType(filterconfig);
+
+ return filterconfig.Contains("g");
+
+}
+
+//_____________________________________________________________________________
+Bool_t AliTRDcalibDB::HasOnlineTailCancellation()
+{
+ //
+ // Checks whether online tail cancellation was applied
+ //
+
+ TString filterconfig;
+ GetFilterType(filterconfig);
+
+ return filterconfig.Contains("t");