New set-up and comments for ITS. (R. Barbera)

diff --git a/macros/Config.C b/macros/Config.C
index c5c9004141e344ac520e9e9342bf35ba8ad2b0fe..7ce7703f58017d990568661d7471521d3b991cd7 100644 (file)
--- a/macros/Config.C
+++ b/macros/Config.C
@@ -149,19 +149,20 @@ void Config()
 
 
   if(iITS) {
-    //=================== ITS parameters ============================
+
+//=================== ITS parameters ============================
     //
     // As the innermost detector in ALICE, the Inner Tracking System "impacts" on
-    // almost all other detectors. This involves the fact that the ITS geometry 
-    // still has several options to be followed in parallel in order to determine 
+    // almost all other detectors. This involves the fact that the ITS geometry
+    // still has several options to be followed in parallel in order to determine
     // the best set-up which minimizes the induced background. All the geometries
-    // available to date are described in the following. Read carefully the comments 
+    // available to date are described in the following. Read carefully the comments
     // and use the default version (the only one uncommented) unless you are making
     // comparisons and you know what you are doing. In this case just uncomment the
-    // ITS geometry you want to use and run Aliroot. 
+    // ITS geometry you want to use and run Aliroot.
     //
-    // Detailed geometries:
-    // ====================
+    // Detailed geometries:         
+
     //
     //
     //AliITS *ITS  = new AliITSv3("ITS","Old ITS detailed version as of the ALICE TP");
@@ -172,30 +173,58 @@ void Config()
     //
     AliITS *ITS  = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services");
     //
+    //AliITSvPPRasymm *ITS  = new AliITSvPPRasymm("ITS","New ITS PPR detailed version with asymmetric services");
+    //ITS->SetMinorVersion(2);
+    //ITS->SetReadDet(kFALSE);
+    //ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det");
+    //ITS->SetThicknessDet1(300.);   // detector thickness on layer 1 must be in the range [100,300]
+    //ITS->SetThicknessDet2(300.);   // detector thickness on layer 2 must be in the range [100,300]
+    //ITS->SetThicknessChip1(300.);  // chip thickness on layer 1 must be in the range [150,300]
+    //ITS->SetThicknessChip2(300.);  // chip thickness on layer 2 must be in the range [150,300]
+    //ITS->SetRails(1);              // 1 --> rails in ; 0 --> rails out
+    //ITS->SetCoolingFluid(1);       // 1 --> water ; 0 --> freon
+    //
+    //AliITSvPPRsymm *ITS  = new AliITSvPPRsymm("ITS","New ITS PPR detailed version with symmetric services");
+    //ITS->SetMinorVersion(2);                                  
+    
+    //ITS->SetReadDet(kFALSE);
+    //ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRsymm2.det");
+    //ITS->SetThicknessDet1(300.);   // detector thickness on layer 1 must be in the range [100,300]
+    //ITS->SetThicknessDet2(300.);   // detector thickness on layer 2 must be in the range [100,300]
+    //ITS->SetThicknessChip1(300.);  // chip thickness on layer 1 must be in the range [150,300]
+    //ITS->SetThicknessChip2(300.);  // chip thickness on layer 2 must be in the range [150,300]
+    //ITS->SetRails(1);              // 1 --> rails in ; 0 --> rails out
+    //ITS->SetCoolingFluid(1);       // 1 --> water ; 0 --> freon
+    //
     //
-    // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful for reconstruction !):
-    // ======================================================================================================================
+    // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful 
+    // for reconstruction !):
+    //                                                     
     //
     //
     //AliITS *ITS  = new AliITSv1("ITS","Old ITS coarse version as of the ALICE TP");
     //
-    //AliITS *ITS  = new AliITSvPPRcoarseasymm("ITS","New ITS coarse version with asymmetric services");
+    //AliITSvPPRcoarseasymm *ITS  = new AliITSvPPRcoarseasymm("ITS","New ITS coarse version with asymmetric services");
+    //ITS->SetRails(1);                // 1 --> rails in ; 0 --> rails out
+    //ITS->SetSupportMaterial(0);      // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
     //
     //AliITS *ITS  = new AliITSvPPRcoarsesymm("ITS","New ITS coarse version with symmetric services");
+    //ITS->SetRails(1);                // 1 --> rails in ; 0 --> rails out
+    //ITS->SetSupportMaterial(0);      // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
+    //                      
     //
     //
     // Geant3 <-> EUCLID conversion
     // ============================
     //
-    // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and 
-    // media to two ASCII files (called by default ITSgeometry.euc and 
-    // ITSgeometry.tme) in a format understandable to the CAD system EUCLID. 
+    // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
+    // media to two ASCII files (called by default ITSgeometry.euc and
+    // ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
     // The default (=0) means that you dont want to use this facility.
     //
-    ITS->SetEUCLID(0);
+    ITS->SetEUCLID(0);  
   }
-
-
+  
   if(iTPC) {
     //============================ TPC parameters ================================
     // --- This allows the user to specify sectors for the SLOW (TPC geometry 2)

diff --git a/macros/ConfigPPR.C b/macros/ConfigPPR.C
index d06a75b93c254ac29eb50eb3cece46af0a0c9300..f7b23cccd565fcceab1599ad103329323c90954e 100644 (file)
--- a/macros/ConfigPPR.C
+++ b/macros/ConfigPPR.C
@@ -144,19 +144,20 @@ void Config()
 
 
   if(iITS) {
+
     //=================== ITS parameters ============================
     //
     // As the innermost detector in ALICE, the Inner Tracking System "impacts" on
-    // almost all other detectors. This involves the fact that the ITS geometry 
-    // still has several options to be followed in parallel in order to determine 
+    // almost all other detectors. This involves the fact that the ITS geometry
+    // still has several options to be followed in parallel in order to determine
     // the best set-up which minimizes the induced background. All the geometries
-    // available to date are described in the following. Read carefully the comments 
+    // available to date are described in the following. Read carefully the comments
     // and use the default version (the only one uncommented) unless you are making
     // comparisons and you know what you are doing. In this case just uncomment the
-    // ITS geometry you want to use and run Aliroot. 
+    // ITS geometry you want to use and run Aliroot.
     //
-    // Detailed geometries:
-    // ====================
+    // Detailed geometries:         
+
     //
     //
     //AliITS *ITS  = new AliITSv3("ITS","Old ITS detailed version as of the ALICE TP");
@@ -167,27 +168,56 @@ void Config()
     //
     AliITS *ITS  = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services");
     //
+    //AliITSvPPRasymm *ITS  = new AliITSvPPRasymm("ITS","New ITS PPR detailed version with asymmetric services");
+    //ITS->SetMinorVersion(2);
+    //ITS->SetReadDet(kFALSE);
+    //ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det");
+    //ITS->SetThicknessDet1(300.);   // detector thickness on layer 1 must be in the range [100,300]
+    //ITS->SetThicknessDet2(300.);   // detector thickness on layer 2 must be in the range [100,300]
+    //ITS->SetThicknessChip1(300.);  // chip thickness on layer 1 must be in the range [150,300]
+    //ITS->SetThicknessChip2(300.);  // chip thickness on layer 2 must be in the range [150,300]
+    //ITS->SetRails(1);              // 1 --> rails in ; 0 --> rails out
+    //ITS->SetCoolingFluid(1);       // 1 --> water ; 0 --> freon
+    //
+    //AliITSvPPRsymm *ITS  = new AliITSvPPRsymm("ITS","New ITS PPR detailed version with symmetric services");
+    //ITS->SetMinorVersion(2);                                  
+    
+    //ITS->SetReadDet(kFALSE);
+    //ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRsymm2.det");
+    //ITS->SetThicknessDet1(300.);   // detector thickness on layer 1 must be in the range [100,300]
+    //ITS->SetThicknessDet2(300.);   // detector thickness on layer 2 must be in the range [100,300]
+    //ITS->SetThicknessChip1(300.);  // chip thickness on layer 1 must be in the range [150,300]
+    //ITS->SetThicknessChip2(300.);  // chip thickness on layer 2 must be in the range [150,300]
+    //ITS->SetRails(1);              // 1 --> rails in ; 0 --> rails out
+    //ITS->SetCoolingFluid(1);       // 1 --> water ; 0 --> freon
+    //
     //
-    // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful for reconstruction !):
-    // ======================================================================================================================
+    // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful 
+    // for reconstruction !):
+    //                                                     
     //
     //
     //AliITS *ITS  = new AliITSv1("ITS","Old ITS coarse version as of the ALICE TP");
     //
-    //AliITS *ITS  = new AliITSvPPRcoarseasymm("ITS","New ITS coarse version with asymmetric services");
+    //AliITSvPPRcoarseasymm *ITS  = new AliITSvPPRcoarseasymm("ITS","New ITS coarse version with asymmetric services");
+    //ITS->SetRails(1);                // 1 --> rails in ; 0 --> rails out
+    //ITS->SetSupportMaterial(0);      // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
     //
     //AliITS *ITS  = new AliITSvPPRcoarsesymm("ITS","New ITS coarse version with symmetric services");
+    //ITS->SetRails(1);                // 1 --> rails in ; 0 --> rails out
+    //ITS->SetSupportMaterial(0);      // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
+    //                      
     //
     //
     // Geant3 <-> EUCLID conversion
     // ============================
     //
-    // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and 
-    // media to two ASCII files (called by default ITSgeometry.euc and 
-    // ITSgeometry.tme) in a format understandable to the CAD system EUCLID. 
+    // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
+    // media to two ASCII files (called by default ITSgeometry.euc and
+    // ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
     // The default (=0) means that you dont want to use this facility.
     //
-    ITS->SetEUCLID(0);
+    ITS->SetEUCLID(0);  
   }