Changeset 6692

Timestamp:

03/01/05 20:06:47 (20 years ago)

Author:

moralejo

Message:

*** empty log message ***

Location:

trunk/MagicSoft/Simulation/Detector

Files:

• Camera/TOBEDONE (modified) (1 diff)
• Camera/camera.cxx (modified) (2 diffs)
• include-MFadc/MFadc.cxx (modified) (32 diffs)
• include-MFadc/MFadc.hxx (modified) (6 diffs)

trunk/MagicSoft/Simulation/Detector/Camera/TOBEDONE

@@ -1 +1 @@
 
-- Change shape of low gain pulse, to look like in data.
+- Change shape of low gain pulse, to look like in data. --> Done; Add some comments
 
 - Introduce correlations in the electronic noise

trunk/MagicSoft/Simulation/Detector/Camera/camera.cxx

@@ -1 @@
-////!/////////////////////////////////////////////////////////////////////
+////!////////////////////////////////////////////////////////////////////
 //
 // camera                
@@ -5061 +5061 @@
 //
 // $Log: not supported by cvs2svn $
+// Revision 1.92  2005/02/18 12:19:32  moralejo
+//
+//  Changes in MFadc. Added possibility to set a shift (for the moment an
+//  integer number of FADC slices) between the signal peak in the high gain
+//  and in the low gain.
+//
 // Revision 1.91  2005/02/18 10:24:51  moralejo
 // 

trunk/MagicSoft/Simulation/Detector/include-MFadc/MFadc.cxx

@@ -60 +60 @@
 
   for (Int_t i = 0; i < CAMERA_PIXELS; i++)
-    sig[i] = new Float_t[fSlices_mFadc];
+    {
+      sig[i] = new Float_t[fSlices_mFadc];
+      sig_LG[i] = new Float_t[fSlices_mFadc];
+    }
 
   noise = new Float_t[fSlices_mFadc*1001];
@@ -125 +128 @@
   sing_resp_outer = new Float_t[fResponseSlicesFadc];
 
+  sing_resp_lowgain = new Float_t[fResponseSlicesFadc];
+  sing_resp_outer_lowgain = new Float_t[fResponseSlicesFadc];
+
+
+  // Parameters for real pulse shaped as measured with the Pulpo device:
+  fPulseParameters[0] = 2.066; 
+  fPulseParameters[1] = 1.568; 
+  fPulseParameters[2] = 3;     // This will set the peak of the pulse at x ~ 3*3.3 = 10 ns
+                               // It is just a safe value so that the pulse is well contained.
+  fPulseParameters[3] = 0.00282; 
+  fPulseParameters[4] = 0.04093; 
+  fPulseParameters[5] = 0.2411; 
+  fPulseParameters[6] = -0.009442;
+
+  // Now for the low gain:
+  fPulseParametersLG[0] = 0.7;
+  fPulseParametersLG[1] = 0.88;
+  fPulseParametersLG[2] = 3.4;
+  fPulseParametersLG[3] = 0.00282; 
+  fPulseParametersLG[4] = 0.04093; 
+  fPulseParametersLG[5] = 0.2411; 
+  fPulseParametersLG[6] = -0.009442;
+
   Int_t  i ;
   
@@ -132 +158 @@
 
   Float_t   response_sum_inner, response_sum_outer;
+  Float_t   response_sum_inner_LG, response_sum_outer_LG;
+
   response_sum_inner = 0.;
   response_sum_outer = 0.;
+  response_sum_inner_LG = 0.;
+  response_sum_outer_LG = 0.;
 
   dX  = 1. / fFadcSlicesPerNanosec / SUBBINS ;   // Units: ns
@@ -144 +174 @@
     x0 = 3*sigma;
     fadc_time_offset = trigger_delay-x0; // ns
-  
+
     for (i = 0; i < fResponseSlicesFadc ; i++ ) 
       {  
@@ -150 +180 @@
       
         sing_resp[i] = (Float_t)(expf(-0.5*(x-x0)*(x-x0)/(sigma*sigma))); 
-
+        sing_resp_lowgain[i] = sing_resp[i]; 
+
+        // Use the same pulse for high and low gain in case of gaussian shape
+        // FIXME: it would be nice to be able to choose a different shape for 
+        // high and low gain:
         response_sum_inner += sing_resp[i];
+        response_sum_inner_LG += sing_resp_lowgain[i];
       }
 
     break;
   case 1:
-    float p1,p2,p3,p4,p5,p6,p7;
+    float p0,p1,p2,p3,p4,p5,p6;
     float d;
     float zed_slices;
@@ -162 +197 @@
     // gaussian electronic pulse passed through the whole chain from 
     // transmitter boards to FADC.
-    p1 = 2.066; 
-    p2 = 1.568; 
-    p3 = 3; // This will set the peak of the pulse at x ~ 3*3.3 = 10 ns
-            // It is just a safe value so that the pulse is well contained.
-    p4 = 0.00282; 
-    p5 = 0.04093; 
-    p6 = 0.2411; 
-    p7 = -0.009442;
+    p0 = fPulseParameters[0];
+    p1 = fPulseParameters[1];
+    p2 = fPulseParameters[2];
+    p3 = fPulseParameters[3];
+    p4 = fPulseParameters[4];
+    p5 = fPulseParameters[5];
+    p6 = fPulseParameters[6];
+
+    float p0_LG, p1_LG, p2_LG, p3_LG, p4_LG, p5_LG, p6_LG;
+    p0_LG = fPulseParametersLG[0];
+    p1_LG = fPulseParametersLG[1];
+    p2_LG = fPulseParametersLG[2];
+    p3_LG = fPulseParametersLG[3];
+    p4_LG = fPulseParametersLG[4];
+    p5_LG = fPulseParametersLG[5];
+    p6_LG = fPulseParametersLG[6];
+
 
     // Now define the time before trigger to read FADC signal when it
@@ -181 +225 @@
     // frequency we are simulating!
 
-    fadc_time_offset = trigger_delay - p3 / FADC_SLICES_PER_NSEC; // ns
+    fadc_time_offset = trigger_delay - p2 / FADC_SLICES_PER_NSEC; // ns
 
     for (i=0; i< fResponseSlicesFadc ; i++ )
@@ -191 +235 @@
         // are using another sampling frequency!):
         //
-        zed_slices = x * FADC_SLICES_PER_NSEC - p3;
-        d=(zed_slices>0)?0.5:-0.5;
-
-        sing_resp[i] =  (Float_t) (p1*exp(-p2*(exp(-p2*zed_slices)+zed_slices))+
-                                   p4+p5*exp(-p2*(exp(-p2*zed_slices)+
-                                                  p6*zed_slices))+p7*d);
+        zed_slices = x * FADC_SLICES_PER_NSEC - p2;
+        d = (zed_slices>0)? 0.5 : -0.5;
+
+        sing_resp[i] =  (Float_t) (p0*exp(-p1*(exp(-p1*zed_slices)+zed_slices))+
+                                   p3+p4*exp(-p1*(exp(-p1*zed_slices)+
+                                                  p5*zed_slices))+p6*d);
+
+        zed_slices = x * FADC_SLICES_PER_NSEC - p2_LG;
+        d = (zed_slices>0)? 0.5 : -0.5;
+        sing_resp_lowgain[i] =  (Float_t) (p0_LG*exp(-p1_LG*(exp(-p1_LG*zed_slices)+zed_slices))+
+                                           p3+p4*exp(-p1_LG*(exp(-p1_LG*zed_slices)+
+                                                          p5*zed_slices))+p6*d);
 
         response_sum_inner += sing_resp[i];
+        response_sum_inner_LG += sing_resp_lowgain[i];
       }
 
@@ -234 +285 @@
     break;
   case 1:
-    float p1,p2,p3,p4,p5,p6,p7;
+    float p0,p1,p2,p3,p4,p5,p6;
     float d;
     float zed_slices;
@@ -240 +291 @@
     // gaussian electronic pulse passed through the whole chain from 
     // transmitter boards to FADC.
-    p1 = 2.066; 
-    p2 = 1.568; 
-    p3 = 3; // This sets the peak of the pulse at x ~ 3*3.3 = 10 nanosec
-            // It is just a safe value so that the pulse is well contained.
-    p4 = 0.00282; 
-    p5 = 0.04093; 
-    p6 = 0.2411; 
-    p7 = -0.009442;
+
+    p0 = fPulseParameters[0];
+    p1 = fPulseParameters[1];
+    p2 = fPulseParameters[2];
+    p3 = fPulseParameters[3];
+    p4 = fPulseParameters[4];
+    p5 = fPulseParameters[5];
+    p6 = fPulseParameters[6];
+
+    float p0_LG, p1_LG, p2_LG, p3_LG, p4_LG, p5_LG, p6_LG;
+    p0_LG = fPulseParametersLG[0];
+    p1_LG = fPulseParametersLG[1];
+    p2_LG = fPulseParametersLG[2];
+    p3_LG = fPulseParametersLG[3];
+    p4_LG = fPulseParametersLG[4];
+    p5_LG = fPulseParametersLG[5];
+    p6_LG = fPulseParametersLG[6];
 
     // Now define the time before trigger to read FADC signal when it
@@ -259 +319 @@
     // frequency we are simulating!
 
-    fadc_time_offset = trigger_delay - p3 / FADC_SLICES_PER_NSEC; // ns
+    fadc_time_offset = trigger_delay - p2 / FADC_SLICES_PER_NSEC; // ns
 
     for (i=0; i< fResponseSlicesFadc ; i++ )
@@ -269 +329 @@
         // are using another sampling frequency!):
         //
-        zed_slices = x * FADC_SLICES_PER_NSEC - p3;
-        d=(zed_slices>0)?0.5:-0.5;
-
-        sing_resp_outer[i] = (Float_t) (p1*exp(-p2*(exp(-p2*zed_slices)+
-                                                    zed_slices))+p4+
-                                        p5*exp(-p2*(exp(-p2*zed_slices)+
-                                                    p6*zed_slices))+p7*d);
+        zed_slices = x * FADC_SLICES_PER_NSEC - p2;
+        d = (zed_slices>0)? 0.5 : -0.5;
+
+        sing_resp_outer[i] = (Float_t) (p0*exp(-p1*(exp(-p1*zed_slices)+
+                                                    zed_slices))+p3+
+                                        p4*exp(-p1*(exp(-p1*zed_slices)+
+                                                    p5*zed_slices))+p6*d);
+
+        zed_slices = x * FADC_SLICES_PER_NSEC - p2_LG;
+        d = (zed_slices>0)? 0.5 : -0.5;
+        sing_resp_outer_lowgain[i] =  (Float_t) (p0_LG*exp(-p1_LG*(exp(-p1_LG*zed_slices)+zed_slices))+
+                                                 p3+p4*exp(-p1_LG*(exp(-p1_LG*zed_slices)+
+                                                                   p5*zed_slices))+p6*d);
+
         response_sum_outer += sing_resp_outer[i];
+        response_sum_outer_LG += sing_resp_outer_lowgain[i];
       }
     break;
@@ -288 +356 @@
 
   //   
-  // Normalize responses to values set trhough input card: (= set gain of electronic chain)
+  // Normalize responses to values set through input card: (= set gain of electronic chain)
   // Take into account that only 1 of every SUBBINS bins of sing_resp[] will be "sampled" by 
   // the FADC, so we have to correct for this to get the right "FADC integral" (=integ_resp) 
@@ -294 +362 @@
   //
 
-  for (i=0; i< fResponseSlicesFadc ; i++ )
+  for (i = 0; i < fResponseSlicesFadc ; i++ )
     {  
       sing_resp[i] *= integ_resp / response_sum_inner * SUBBINS;
       sing_resp_outer[i] *= integ_resp_outer / response_sum_outer * SUBBINS;
-    }
-
-  //
-  //    init the Random Generator for Electonic Noise
+
+      // The low gain will be further scaled down later; for now we normalize it with to same
+      // integral as the high gain.
+      sing_resp_lowgain[i] *= integ_resp / response_sum_inner_LG * SUBBINS;
+      sing_resp_outer_lowgain[i] *= integ_resp_outer / response_sum_outer_LG * SUBBINS;
+    }
+
+  //
+  // init the Random Generator for Electronic Noise
   //
 
@@ -333 +406 @@
 
     // 
-    // Added 15 01 2004, AM:
+    
     //
     for (Int_t i = 0; i < CAMERA_PIXELS; i++)
-      memset(sig[i], 0, (Int_t)(fSlices_mFadc*sizeof(Float_t)));
+      {
+        memset(sig[i], 0, (Int_t)(fSlices_mFadc*sizeof(Float_t)));    // Added 15 01 2004, AM
+        memset(sig_LG[i], 0, (Int_t)(fSlices_mFadc*sizeof(Float_t))); // Added 01 03 2005, AM
+      }
 }
 void MFadc::Fill( Int_t iPix, Float_t time, 
@@ -385 +461 @@
       used [iPix] = TRUE; 
     
-      for (i=0; i < (Int_t) fSlices_mFadc; i++ ) 
-        sig[iPix][i] = 0.; 
+      for (i=0; i < (Int_t) fSlices_mFadc; i++ )
+        {
+          sig[iPix][i] = 0.;
+          sig_LG[iPix][i] = 0.;
+        }
     }
 
@@ -429 +508 @@
 
         //
-        // fSlices_mFadc is by default 48. sig[][] is not the true FADC, which
-        // is filled (from sig[][]) in MFadc::TriggeredFadc()
+        // fSlices_mFadc is by default 48. sig[][] is not the final FADC output; that 
+        // will be later filled (from sig[][]) in MFadc::TriggeredFadc()
         //
-        if ( (ichanfadc) < (Int_t) fSlices_mFadc )  
-          sig[iPix][ichanfadc] += (amplitude * sing_resp[i] ); 
+        if ( (ichanfadc) < (Int_t) fSlices_mFadc )
+          {
+            sig[iPix][ichanfadc] += (amplitude * sing_resp[i] ); 
+            sig_LG[iPix][ichanfadc] += (amplitude * sing_resp_lowgain[i] );
+          }
       }
-
   }
   else
@@ -466 +547 @@
     
       for (i=0; i < (Int_t) fSlices_mFadc; i++)
-        sig[iPix][i] = 0.;
+        {
+          sig[iPix][i] = 0.;
+          sig_LG[iPix][i] = 0.;
+        }
     }
 
@@ -485 +569 @@
 
         if ( (ichanfadc) < (Int_t)fSlices_mFadc )
-          sig[iPix][ichanfadc] += (amplitude * sing_resp_outer[i] ); 
+          {
+            sig[iPix][ichanfadc] += (amplitude * sing_resp_outer[i] );
+            sig_LG[iPix][ichanfadc] += (amplitude * sing_resp_outer_lowgain[i] );
+          }
+
       }
     
@@ -496 +584 @@
 }
 
-void MFadc::Set( Int_t iPix, Float_t *resp) { 
-  
-  //
-  // Sets the information about fadc reponse from a given array
-  //
-  // parameter is the number of the pixel and the values to be set
-  //
+void MFadc::AddSignal( Int_t iPix, Float_t *resp) { 
+  
+  //
+  // Adds signals to the fadc reponse from a given array
+  // Parameters are the number of the pixel and the values to be added
+  // With add the signal equally to the high and low gain branch. The low
+  // gain branch is not yet scaled down!!
   //
 
@@ -511 +599 @@
   //   if this is the first use, reset all signal for that pixels
   // 
-  if ( iPix > numpix ) {
-    cout << " WARNING:  MFadc::Fill() :  iPix greater than CAMERA_PIXELS"
-         << endl ;
-    exit(987) ; 
-  }
-
-  if ( used[iPix] == FALSE ) {
-    used [iPix] = TRUE ; 
+  if ( iPix > numpix ) 
+    {
+      cout << " WARNING:  MFadc::Fill() :  iPix greater than CAMERA_PIXELS"
+           << endl ;
+      exit(987) ; 
+    }
+
+  if ( used[iPix] == FALSE ) 
+    {
+      used [iPix] = TRUE ; 
     
-    for (i=0; i < (Int_t)fSlices_mFadc; i++ ) {
-      sig[iPix][i] = 0. ; 
-    }
-  }
-  for ( i = 0 ; i<(Int_t)fSlices_mFadc; i++ ) {
-    sig[iPix][i] = resp[i] ; 
-  }
-
-}
-
-void MFadc::AddSignal( Int_t iPix, Float_t *resp) { 
-  
-  //
-  // Adds signals to the fadc reponse from a given array
-  //
-  // parameters are the number of the pixel and the values to be added
-  //
-  //
-
-  Int_t i ; 
-  
-  //
-  //   first we have to check if the pixel iPix is used or not until now
-  //   if this is the first use, reset all signal for that pixels
-  // 
-  if ( iPix > numpix ) {
-    cout << " WARNING:  MFadc::Fill() :  iPix greater than CAMERA_PIXELS"
-         << endl ;
-    exit(987) ; 
-  }
-
-  if ( used[iPix] == FALSE ) {
-    used [iPix] = TRUE ; 
-    
-    for (i=0; i < (Int_t)fSlices_mFadc; i++ ) {
-      sig[iPix][i] = 0. ; 
-    }
-  }
-  for ( i = 0 ; i<(Int_t)fSlices_mFadc; i++ ) {
-    sig[iPix][i] += resp[i] ; 
-  }
+      for (i=0; i < (Int_t)fSlices_mFadc; i++ )
+        {
+          sig[iPix][i] = 0. ; 
+          sig_LG[iPix][i] = 0. ; 
+        }
+    }
+  for ( i = 0 ; i<(Int_t)fSlices_mFadc; i++ ) 
+    {
+      sig[iPix][i] += resp[i] ; 
+      sig_LG[iPix][i] += resp[i] ; 
+    }
 
 }
@@ -584 +644 @@
   }
 }
-  
-
-void MFadc::Baseline(){
-  //  
-  //  It simulates the AC behaviour
-
-  int i,j;
-  Float_t baseline;
-
-  for(j=0;j<numpix;j++){
-    baseline=0.0;
-    for(i=0;i<(Int_t) fSlices_mFadc;i++){
-      baseline+=sig[j][i];
-    }
-    baseline=baseline/fSlices_mFadc;
-    for(i=0;i<(Int_t) fSlices_mFadc;i++){
-      sig[j][i]=-baseline;
-    }
-  }
-}
+
 
 void MFadc::Pedestals(){
@@ -616 +657 @@
   for(i=0;i<numpix;i++)
     for(j=0;j<(Int_t)fSlices_mFadc;j++)
-        sig[i][j]+=pedestal[i];
+      {
+        sig[i][j] += pedestal[i];
+        sig_LG[i][j] += pedestal[i];
+      }
+
   //
   // AM 15 01 2003: Formerly the above operation was performed only 
@@ -625 +670 @@
 }
 
-void MFadc::Offset(Float_t offset, Int_t pixel){
-  // 
-  //  It puts an offset in the FADC signal
-  //
-
-  int i,j;
-  float fdum;
-  TRandom *GenOff = new TRandom () ; 
-
-  if (offset<0) {
-    //  It cannot be, so the program assumes that 
-    //  it should generate random values for the offset.
-
-    if (pixel<0) {
-      // It does not exist, so all pixels will have the same offset
-
-      for(i=0;i<numpix;i++){
-        if (used[i]){
-          fdum=(10*GenOff->Rndm());
-          for(j=0;j<(Int_t) fSlices_mFadc;j++)
-            sig[i][j]+=fdum;
-        }
-      }
-    } else {
-      // The program will put the specifies offset to the pixel "pixel".
-
-      if (used[pixel]){
-        fdum=(10*GenOff->Rndm());
-        for(j=0;j<(Int_t) fSlices_mFadc;j++)
-          sig[pixel][j]+=fdum;
-        }
-
-    }
-  }else {
-    //  The "offset" will be the offset for the FADC
-
-    if (pixel<0) {
-      // It does not exist, so all pixels will have the same offset
-
-      for(i=0;i<numpix;i++){
-        if (used[i]){
-          for(j=0;j<(Int_t) fSlices_mFadc;j++)
-            sig[i][j]+=offset;
-        }
-      }
-    } else {
-      // The program will put the specifies offset to the pixel "pixel".
-
-      if (used[pixel]){
-        for(j=0;j<(Int_t) fSlices_mFadc;j++)
-          sig[pixel][j]+=offset;
-      }
-    }
-  }
-  delete GenOff;
-}
 
 void MFadc::SetElecNoise(Float_t value1, Float_t value2, UInt_t n_in_pix){
@@ -716 +705 @@
     //
 
-    startslice=GenElec->Integer(((Int_t)fSlices_mFadc)*1000);
+    startslice = GenElec->Integer(((Int_t)fSlices_mFadc)*1000);
 
     if ( used[i] == FALSE )
@@ -722 +711 @@
         used [i] = TRUE ; 
         if (i < fInnerPixelsNum)
+          {
             memcpy( (Float_t*)&sig[i][0],
                     (Float_t*)&noise[startslice], 
                     ((Int_t) fSlices_mFadc)*sizeof(Float_t));
+            memcpy( (Float_t*)&sig_LG[i][0],
+                    (Float_t*)&noise[startslice], 
+                    ((Int_t) fSlices_mFadc)*sizeof(Float_t));
+          }
+
         else
+          {
             memcpy( (Float_t*)&sig[i][0],
                     (Float_t*)&noise_outer[startslice], 
                     ((Int_t) fSlices_mFadc)*sizeof(Float_t));
+            memcpy( (Float_t*)&sig_LG[i][0],
+                    (Float_t*)&noise_outer[startslice], 
+                    ((Int_t) fSlices_mFadc)*sizeof(Float_t));
+          }
     }
 
@@ -737 +737 @@
     {
         if (i < fInnerPixelsNum)
-            for ( Int_t is=0 ; is< (Int_t)fSlices_mFadc ; is++ ) 
+            for ( Int_t is = 0 ; is < (Int_t)fSlices_mFadc ; is++ ) 
+              {
                 sig[i][is] += noise[startslice+is];
+                sig_LG[i][is] += noise[startslice+is];
+              }
         else
-            for ( Int_t is=0 ; is< (Int_t)fSlices_mFadc ; is++ ) 
+            for ( Int_t is = 0 ; is < (Int_t)fSlices_mFadc ; is++ ) 
+              {
                 sig[i][is] += noise_outer[startslice+is];
+                sig_LG[i][is] += noise_outer[startslice+is];
+              }
     }
   }
@@ -888 +894 @@
 Float_t MFadc::AddNoiseInSlices( Int_t pix, Int_t ishigh, Int_t n_slices) {
 
-  Float_t sum=0;
+  Float_t sum = 0;
   Float_t fvalue = 0.;
-  UChar_t value=0;
-  
-  Float_t factor;
+  UChar_t value = 0;
   UInt_t startslice;
 
   //
-  // If we deal with low gain, we have to scale the values in sig[][] by
-  // the gain ratio (high2low_gain), since "sig" contains here the noise 
-  // produced before the receiver boards (for instance NSB noise)
-  //
-  factor=(ishigh?1.0:high2low_gain);
-
-  //
   // Get at random a point in the FADC presimulated digital noise:
   //
@@ -909 +906 @@
   for ( Int_t is=0; is < n_slices ; is++ ) 
     {
-        fvalue = pedestal[pix]+(sig[pix][is]-pedestal[pix])/factor;
-        fvalue += digital_noise[startslice+is];
-
-        fvalue = fvalue < 0? fvalue-0.5 : fvalue+0.5;
-
-        value = fvalue < 0.? (UChar_t) 0 :
-          (fvalue > 255.? 255 : (UChar_t) fvalue);
-
+      if (ishigh)
+        fvalue = sig[pix][is];
+      else 
+        // If we deal with low gain, we have to scale the values in sig_LG[][] by
+        // the gain ratio (high2low_gain), since "sig_LG" contains at this point the 
+        // noise produced before the receiver boards (for instance NSB noise).
+        //
+        fvalue = pedestal[pix]+(sig_LG[pix][is]-pedestal[pix]) / high2low_gain;
+
+      fvalue += digital_noise[startslice+is]; // We add the noise intrinsic to FADC
+
+      fvalue = fvalue < 0? fvalue-0.5 : fvalue+0.5;
+
+      value = fvalue < 0.? (UChar_t) 0 :
+        (fvalue > 255.? 255 : (UChar_t) fvalue);
 
       // Add up slices:
@@ -933 +937 @@
   // is NOT done here (it is already done in MFadc::Fill). This procedure only
   // selects which FADC slices to write out, out of those contained in the sig[][]
-  // array.
+  // and sig_LG[][] arrays.
   //
 
@@ -998 +1002 @@
               if (switch_i > 0 && (i+fFadcSlices) >= switch_i)
                 output_lowgain[ip][i] = pedestal[ip] + 
-                  (sig[ip][is-(fHi2LoGainPeak-fFadcSlices)]-pedestal[ip])/high2low_gain;
+                  (sig_LG[ip][is-(fHi2LoGainPeak-fFadcSlices)]-pedestal[ip])/high2low_gain;
               // Once the shift occurs, low gain is filled with the high
               // gain signal scaled down by the factor high2low_gain
@@ -1010 +1014 @@
           else // We are beyond the simulated signal history in sig[][]! Put just mean pedestal!
             {
-              output_lowgain[ip][i]= pedestal[ip];
+              output_lowgain[ip][i] = pedestal[ip];
             }
           i++;

trunk/MagicSoft/Simulation/Detector/include-MFadc/MFadc.hxx

@@ -69 +69 @@
   //
   Float_t *sig[CAMERA_PIXELS];
+  Float_t *sig_LG[CAMERA_PIXELS];
 
   Float_t *noise;
@@ -90 +91 @@
   Float_t integ_resp;    // area below curve of the phe_response function (in counts * ns)
   Float_t *sing_resp;    // the shape of the phe_response function 
+  Float_t *sing_resp_lowgain; // phe response for the low gain
 
   Float_t fFadcSlicesPerNanosec; // Number of FADC slices per nanosecond, that is, the
@@ -106 +108 @@
   Float_t integ_resp_outer; // area below curve of the phe_response function (in counts * ns)
   Float_t *sing_resp_outer; // the shape of the phe_response function 
+  Float_t *sing_resp_outer_lowgain; // phe response for the low gain
 
   Int_t fGainSwitchAmp; // Height of the high gain signal (in ADC counts) at which we decide
@@ -130 +133 @@
                             // and the peak position in the FADC of the signal
                             // in the trigger pixels.
+
+  Float_t fPulseParameters[7];    // Parameters for the parametrization of the real pulse shape
+  Float_t fPulseParametersLG[7];  // The same for low gain
 
 public:
@@ -157 +163 @@
   void FillOuter( Int_t, Float_t, Float_t  ) ;  
 
-  void Set( Int_t iPix, Float_t *res);
   void AddSignal( Int_t iPix, Float_t *res);
 
@@ -185 +190 @@
   }
 
-  void Baseline();
 
   void Pedestals();
-
-  void Offset( Float_t, Int_t );
 
   void SetElecNoise(Float_t value1=2.0, Float_t value2=2.0, UInt_t ninpix=CAMERA_PIXELS);