//-----------------------------------------------------------------------------
// example: test_catalog("stntuple/dev_240:wewk4t")
//-----------------------------------------------------------------------------
void test_catalog(const char* Dataset) {
  // test_catalog("stntuple/dev_240:wewk4t")

  printf("===========================================================\n");
  printf("HOSTNAME         : %s\n",gSystem->Getenv("HOSTNAME"));
  printf("USER             : %s\n",gSystem->Getenv("USER"));
  printf("CDFSOFT2_DIR     : %s\n",gSystem->Getenv("CDFSOFT2_DIR"));
  printf("PWD              : %s\n",gSystem->Getenv("PWD"));
  printf("STNTUPLE_CATALOG : %s\n",gSystem->Getenv("STNTUPLE_CATALOG"));
  printf("===========================================================\n");

  catalog = new TStnCatalog();
  chain = new TChain("STNTUPLE");
  catalog->InitChain(chain,Dataset);

  x = new TStnAna(chain);
  x->GetInputModule()->SetPrintLevel(1);
  x->SetNEventsToReport(1000000000);
  x->Run();
}
//-----------------------------------------------------------------------------