AliAnalysisGrid *SetupAnalysisPlugin(TString analysisMode)
{

  AliAnalysisAlien *plugin = new AliAnalysisAlien();

  // Overwrite all generated files, datasets and output results from a previous session
  plugin->SetOverwriteMode();
  // Set the run mode (can be "full", "test", "offline", "submit" or "terminate")
  plugin->SetRunMode(analysisMode.Data());  // VERY IMPORTANT - DECRIBED BELOW

  // seutp aliroot version
  TString alirootVersion = gSystem->GetFromPipe("aliroot --version | awk '{print $3}'");
//   alirootVersion="v5-03-05-AN-2";
  plugin->SetAliROOTVersion(alirootVersion.Data());
  // adds Proof setting
  MySetupAnalysisPluginProof(plugin,analysisMode);
  
  // adds AliEn settings
  MySetupAnalysisPluginAliEn(plugin);

  return plugin;
}

void MySetupAnalysisPluginProof(AliAnalysisAlien *plugin,TString analysisMode)
{

  plugin->SetProofParameter("PROOF_UseMergers", "-1");
  if (!analysisMode.CompareTo("full")) plugin->SetProofParameter("PROOF_ForceLocal", "1");
  plugin->SetProofCluster("alice-caf.cern.ch");
//   plugin->SetProofCluster("alice-caf.cern.ch:1099");
    plugin->SetProofCluster("skaf.saske.sk");
//    plugin->SetProofCluster("skaf.saske.sk:1099");
//      plugin->SetProofCluster("kiaf.sdfarm.kr");

  // May need to reset proof. Supported modes: 0-no reset, 1-soft, 2-hard
  plugin->SetProofReset(0);
// May limit the number of workers per slave. If used with SetNproofWorkers, SetParallel(nproofworkers) will be called after connection
//   plugin->SetNproofWorkers(1);
//    plugin->SetNproofWorkersPerSlave(1);
// May request connection to alien upon connection to grid
//    plugin->SetProofConnectGrid(kTRUE);

//    plugin->SetNproofWorkers(10);
// May use a specific version of root installed in proof
//     plugin->SetRootVersionForProof("VO_ALICE@ROOT::v5-30-06");
     plugin->SetRootVersionForProof("current");
// May set the aliroot mode. Check http://aaf.cern.ch/node/83
  plugin->SetAliRootMode("default"); // Loads AF libs by default
//     plugin->SetAliRootMode("ALIROOT"); // Loads AF libs by default
// May request ClearPackages (individual ClearPackage not supported)
//    plugin->SetClearPackages();
// Plugin test mode works only providing a file containing test file locations

  // test file
  plugin->SetFileForTestMode("files.txt");

  // dataset
   plugin->SetProofDataSet("/alice/sim/LHC11a10b_000137539_AOD048");

  // list of datasets in txt file
  plugin->SetProofDataSet("ds.txt");

  //++++++++++++++ end PROOF ++++++++++++++++

}

void MySetupAnalysisPluginAliEn(AliAnalysisAlien *plugin)
{

//  plugin->SetAPIVersion("V1.1x");
//  plugin->SetROOTVersion("v5-28-00c");
////    plugin->SetAliROOTVersion("v4-20-13-AN");
//  plugin->SetExecutableCommand("aliroot -b -q");
//
//
//  // Method 1: Create automatically XML collections using alien 'find' command.
//// Define production directory LFN
//
//  Int_t nRunsPerMaster = 0;
//  Int_t maxRunsPerMaster = 100;
//  TString runs = "";
//  // DATA
//  plugin->SetGridDataDir("/alice/data/2010/LHC10b");
//  plugin->SetDataPattern("*ESDs/pass2/*ESDs.root"); // real data check reco pass and data base directory
//  plugin->SetRunPrefix("000");   // real data
//  runs = "117222, 117220, 117116, 117112, 117109, 117099, 117092, 117063, 117060, 117059, 117053, 117052, 117050, 117048, 116643, 116574, 116571, 116562, 116403, 116402, 116288, 116102, 115414, 115401, 115393, 115193, 115186, 114931";
//  plugin->SetSplitMaxInputFileNumber(1);
////     // AOD
////     plugin->SetGridDataDir("/alice/data/2010/LHC10b");
////     plugin->SetDataPattern("*ESDs/pass2/AOD034/*AliAOD.root");
////     plugin->SetRunPrefix("000");   // real data
//
////    plugin->SetDataPattern("*tag.root");  // Use ESD tags (same applies for AOD's)
//// ...then add run numbers to be considered
////    plugin->AddRunNumber(125020);    // simulated
//
////    // sim
////    plugin->SetGridDataDir("/alice/sim/LHC10d4/");
////    plugin->SetDataPattern("*ESDs.root"); // real data check reco pass and data base directory
////    plugin->SetRunPrefix("");   // sim data
////    runs = "120829,120825";
//// //     runs = "120829,120825,120824,120823,120822,120821,120820,120758,120750";
////    plugin->SetSplitMaxInputFileNumber(10);
//
//  plugin->SetGridDataDir("/alice/data/2010/LHC10h");
//  plugin->SetDataPattern("*ESDs/pass2/*ESDs.root"); // real data check reco pass and data base directory
//  plugin->SetRunPrefix("000");   // real data
//  runs = "137366";
////    runs = "137366, 138200, 139172";
//  plugin->SetSplitMaxInputFileNumber(100);
//
//
//  // AOD
////     runs = "117220";
//  TObjArray *array = runs.Tokenize(",");
//  TObjString *str;
//  TString strr, strr2_1, strr2_2;
//  for (Int_t i = 0; i < array->GetEntriesFast(); i++) {
//    str = (TObjString *) array->At(i);
//    strr = str->GetString();
//    if (!strr.IsNull()) {
//      plugin->AddRunNumber(strr.Atoi());
//      nRunsPerMaster++;
//    }
//  }
//
//
//  if (nRunsPerMaster > maxRunsPerMaster) nRunsPerMaster = maxRunsPerMaster;
//  plugin->SetNrunsPerMaster(nRunsPerMaster);
//
//// Method 2: Declare existing data files (raw collections, xml collections, root file)
//// If no path mentioned data is supposed to be in the work directory (see SetGridWorkingDir())
//// XML collections added via this method can be combined with the first method if
//// the content is compatible (using or not tags)
////   plugin->AddDataFile("tag.xml");
////   plugin->AddDataFile("/alice/data/2008/LHC08c/000057657/raw/Run57657.Merged.RAW.tag.root");
//
//// Define alien work directory where all files will be copied. Relative to alien $HOME.
//  plugin->SetGridWorkingDir("work/rsn/PbPb/0001/");
//// Declare alien output directory. Relative to working directory.
//  plugin->SetGridOutputDir("output"); // In this case will be $HOME/work/output
//// Declare the analysis source files names separated by blancs. To be compiled runtime
//// using ACLiC on the worker nodes.
////    plugin->SetAnalysisSource("AliAnalysisTaskCustomMix.cxx");
////    plugin->SetAdditionalRootLibs("CORRFW PWG2resonances");
////    plugin->SetAdditionalRootLibs("PWG2resonances");
////    plugin->SetAdditionalRootLibs("PWG2resonances");
////
////    plugin->SetAdditionalLibs("AliAnalysisTaskCustomMix.h AliAnalysisTaskCustomMix.cxx");
////    plugin->EnablePackage("PWG2resonances");
////    plugin->EnablePackage("");
////    plugin->EnablePackage("");
//// Declare all libraries (other than the default ones for the framework. These will be
//// loaded by the generated analysis macro. Add all extra files (task .cxx/.h) here.
//
//// No need for output file names. Procedure is automatic.
////   plugin->SetOutputFiles("Pt.ESD.1.root");
////   plugin->SetDefaultOutputs();
//// No need define the files to be archived. Note that this is handled automatically by the plugin.
////   plugin->SetOutputArchive("log_archive.zip:stdout,stderr");
//// Set a name for the generated analysis macro (default MyAnalysis.C) Make this unique !
//  plugin->SetAnalysisMacro("AnalysisTest.C");
//// Optionally set maximum number of input files/subjob (default 100, put 0 to ignore). The optimum for an analysis
//// is correlated with the run time - count few hours TTL per job, not minutes !
////    plugin->SetSplitMaxInputFileNumber(1);
//// Optionally set number of failed jobs that will trigger killing waiting sub-jobs.
////    plugin->SetMaxInitFailed(5);
//// Optionally resubmit threshold.
//  plugin->SetMasterResubmitThreshold(90);
//// Optionally set time to live (default 30000 sec)
////    plugin->SetTTL(20000);
//  // 23h 30m
//  plugin->SetTTL(84600);
//
//// Optionally set input format (default xml-single)
//  plugin->SetInputFormat("xml-single");
//// Optionally modify the name of the generated JDL (default analysis.jdl)
//  plugin->SetJDLName("TaskMix.jdl");
//// Optionally modify job price (default 1)
//  plugin->SetPrice(1);
//// Optionally modify split mode (default 'se')
//  plugin->SetSplitMode("se");
//// set number of files to test
//  plugin->SetNtestFiles(2);
//
//  plugin->SetKeepLogs(kTRUE);

}