TDataSet *CreateTable() {
  if (!gROOT->GetClass("St_Survey")) return 0;
  Survey_st row[4] = {
    {1,0.99980,0.01968,0.00191,-0.01968,0.99981,0.00044,-0.00190,-0.00048,1.00000,-0.4127, 0.0460,-0.0894,0.00000,0.00001,0.00008,0.00016,0.00022,0.00058,"SSD 1 Pass125Cu62C"},
    {2,0.99982,0.01871,0.00226,-0.01871,0.99982,-0.00067,-0.00227,0.00063,1.00000,-0.3648, 0.0433,-0.0931,0.00000,0.00000,0.00002,0.00012,0.00015,0.00038,"SSD 2 Pass125Cu62C"},
    {3,0.99978,0.02083,0.00349,-0.02083,0.99978,0.00019,-0.00348,-0.00026,0.99999,-0.3313,-0.0409,-0.1383,0.00000,0.00000,0.00010,0.00024,0.00016,0.00057,"SSD 3 Pass125Cu62C"},
    {4,0.99984,0.01774,0.00164,-0.01774,0.99984,-0.00075,-0.00165,0.00072,1.00000,-0.3973, 0.0362,-0.1150,0.00000,0.00000,0.00006,0.00144,0.00011,0.00032,"SSD 4 Pass125Cu62C"}
  };
  St_Survey *tableSet = new St_Survey("SsdSectorsOnGlobal",4);
  for (Int_t i = 0; i < 4; i++) tableSet->AddAt(&row[i].Id, i);
  return (TDataSet *)tableSet;
}