CalorimeterLevel2/src/CaloLevel1.cpp

/**
 * \file src/CaloLevel1.cpp
 * \author Emiliano Mocchiutti
 *
**/
#include <CaloLevel1.h>
//
ClassImp(CaloStrip);
ClassImp(CaloLevel1);

Float_t CaloStrip::UXal = CTX;
Float_t CaloStrip::UYal = CTY;
Float_t CaloStrip::UZal = CTZ;
Bool_t CaloStrip::paramload  = false;

/**
 * CaloStrip default constructor
**/
CaloStrip::CaloStrip() {
  c1 = 0;
  this->Clear();
};

/**
 * CaloStrip default constructor
**/
CaloStrip::CaloStrip(Bool_t mechalig) {
  c1 = 0;
  this->Clear();
  if ( mechalig ){
    ismech = true; 
    paramload = true;
    UXal = MECHCTX; 
    UYal = MECHCTY; 
    UZal = MECHCTZ;
  } else {
    ismech = false; 
    UseStandardAlig();
  };
};

/**
 * CaloStrip default constructor
**/
CaloStrip::CaloStrip(CaloLevel1 *calo) {
  c1 = calo->GetCaloLevel1();
  this->Clear();
  ismech = false; 
  UseStandardAlig();
};

/**
 * CaloStrip default constructor
**/
CaloStrip::CaloStrip(CaloLevel1 *calo, Bool_t mechalig) {
  c1 = calo->GetCaloLevel1();
  this->Clear();
  if ( mechalig ){
    ismech = true; 
    paramload = true;
    UXal = MECHCTX; 
    UYal = MECHCTY; 
    UZal = MECHCTZ;
  } else {
    ismech = false; 
    UseStandardAlig();
  };
};

/**
 * Clear variables
**/
void CaloStrip::Clear(Option_t *t) {  
  fE = 0.;
  fX = 0.;
  fY = 0.;
  fZ = 0.;
  fView = 0;  
  fPlane = 0;
  fStrip = 0;
};

/**
 * Connect to the DB and retrieve alignement parameters
 **/
void CaloStrip::UseStandardAlig(){ 
  //
  if ( !paramload ){
    //
    paramload = true;
    ismech = false; 
    //
    stringstream aligfile;
    Int_t error = 0;
    FILE *f = 0;
    ifstream badfile;
    GL_PARAM *glparam = new GL_PARAM();
    //
    TString host = "mysql://localhost/pamelaprod";
    TString user = "anonymous";
    TString psw = "";
    const char *pamdbhost=gSystem->Getenv("PAM_DBHOST");
    const char *pamdbuser=gSystem->Getenv("PAM_DBUSER");
    const char *pamdbpsw=gSystem->Getenv("PAM_DBPSW");
    if ( !pamdbhost ) pamdbhost = "";
    if ( !pamdbuser ) pamdbuser = "";
    if ( !pamdbpsw ) pamdbpsw = "";
    if ( strcmp(pamdbhost,"") ) host = pamdbhost;
    if ( strcmp(pamdbuser,"") ) user = pamdbuser;
    if ( strcmp(pamdbpsw,"") ) psw = pamdbpsw;
    TSQLServer *dbc = TSQLServer::Connect(host.Data(),user.Data(),psw.Data());
    //
    UXal = 0.;
    UYal = 0.;
    UZal = 0.;
    //
    if ( dbc ){
      //
      // determine where I can find calorimeter ADC to MIP conversion file  
      //
      printf(" Querying DB for calorimeter parameters files...\n");
      //
      //
      //
      error = 0;
      error = glparam->Query_GL_PARAM(1000,102,dbc);
      if ( error >= 0 ){
        //
        aligfile.str("");
        aligfile << glparam->PATH.Data() << "/";
        aligfile << glparam->NAME.Data();
        //
        printf("\n Using parameter file: \n %s \n",aligfile.str().c_str());
        f = fopen(aligfile.str().c_str(),"rb");
        if ( f ){
          //
          fread(&UXal,sizeof(UXal),1,f);
          fread(&UYal,sizeof(UYal),1,f);
          fread(&UZal,sizeof(UZal),1,f);
          //
          fclose(f);
        };
        //
      };
      dbc->Close();
    };
    if ( !UXal ){
      //
      printf(" No able to query DB for calorimeter parameters files\n Using hard-coded parameters \n");
      UXal = CTX; 
      UYal = CTY; 
      UZal = CTZ;
    };
    //  
  };
  //
};

/**
 * Given a strip returns its position in the PAMELA reference system
**/
void CaloStrip::Set(Int_t view, Int_t plane, Int_t strip) {
  //
  this->Clear();
  //
  if ( view < 0 || view > 1 ){
    printf(" ERROR: 0 =< view =< 1 \n");
    return;
  };
  if ( plane < 0 || plane > 21 ){
    printf(" ERROR: 0 =< plane =< 21 \n");
    return;
  };
  if ( strip < 0 || strip > 95 ){
    printf(" ERROR: 0 =< strip =< 95 \n");
    return;
  };
  //
  Float_t lShift = 0.;
  Float_t lPos = 0.;
  extern struct shift shift_;
  //
  // Find MIPs for that strip
  //
  if ( c1 ) fE = c1->GetEstrip(view, plane, strip);
  //
  fView = view + 1;
  fPlane = plane + 1;
  fStrip = strip + 1;
  //
  if ( fPlane%2 ){
    lShift = +0.5;
  } else {
    lShift = -0.5;
  };
  //
  shift_.shift = lShift;
  //
  Float_t zplane[22];
  zplane[0] = 0.;
  Int_t ii = 0;
  for ( Int_t i = 2; i < 23; i++){
    ii = i-1;
    if ( i%2 ){
      zplane[ii] = zplane[ii-1] - 10.09;
    } else {
      zplane[ii] = zplane[ii-1] - 8.09;
    };
  };
  //
  millim_(&fStrip,&lPos);
  //
  if ( fView == 1 ){
    //
    // X view
    //
    fX = (lPos - UXal)/10.;
    fY = 0.;
    fZ = (zplane[fPlane-1] - 5.81 + UZal)/10.;    
    //
   } else {
    //
    // Y view
    //
    fX = 0;
    fY = (lPos - UYal)/10.;
    fZ = (zplane[fPlane-1] + UZal)/10.;
  };
  //  
};

/**
 * Given a point in the space (PAMELA ref system) returns the closest strip
**/
void CaloStrip::Set(Float_t X, Float_t Y, Float_t Z) {
  //
  fX = X;
  fY = Y;
  fZ = Z;
  //
  Float_t zplane[22];
  zplane[0] = 0.;
  Int_t ii = 0;
  for ( Int_t i = 2; i < 23; i++){
    ii = i-1;
    if ( i%2 ){
      zplane[ii] = zplane[ii-1] - 10.09;
    } else {
      zplane[ii] = zplane[ii-1] - 8.09;
    };
  };
  //
  Float_t dzx[22];
  Float_t dzy[22];
  for ( Int_t i=0; i < 22; i++){
    dzx[i] = fabs(fZ*10. - (zplane[i] - 5.81 + UZal));
    dzy[i] = fabs(fZ*10. - (zplane[i] + UZal));    
  };
  //
  Float_t minx = TMath::MinElement(22,dzx);
  Float_t miny = TMath::MinElement(22,dzy);
  //
  // find view
  //
  if ( minx < miny ){
    fView = 1;
  } else {
    fView = 2;
  };
  //
  // find plane
  //
  Float_t pos = 0.;
  //
  for ( Int_t i=0; i < 22; i++){
    if ( fView == 1 ){
      if ( dzx[i] == minx ){
        fPlane = i+1;
        pos = fX*10. + UXal;
      };
    } else {
      if ( dzy[i] == miny ){
        fPlane = i+1;
        pos = fY*10. + UYal;
    };
    };
  };
  //
  // find strip
  //
  Float_t dxy[96];
  Float_t stpos = 0.;
  //
  CaloStrip *ca = new CaloStrip();
  //
  for ( Int_t i=0; i < 96; i++){
    ca->Set(fView-1,fPlane-1,i);
    if ( fView == 1 ){
      stpos = ca->GetX()*10. + UXal;
    } else {
      stpos = ca->GetY()*10. + UYal;
    };
    dxy[i] = fabs(pos - stpos);
  };
  //
  delete ca;
  //  
  Float_t mins =  TMath::MinElement(96,dxy);
  //
  for ( Int_t i=0; i < 96; i++){
    if ( dxy[i] == mins ) fStrip = i+1; 
  };
};

/**
 * CaloLevel1 constructor
**/
CaloLevel1::CaloLevel1() {    
  //
  estrip = TArrayI(0,NULL);
  //
  this->Clear();
  //
};

/**
 * Clear the CaloLevel1 object
 **/
void CaloLevel1::Clear(Option_t *t) {    
  //
  istrip = 0;
  estrip.Reset();
  //
};

/**
 * Returns the detected energy for the given strip once loaded the event
**/
Float_t CaloLevel1::GetEstrip(Int_t sview, Int_t splane, Int_t sstrip){
  Int_t view = -1;
  Int_t plane = -1;
  Int_t strip = -1;
  Float_t mip = 0.;
  //
  if ( istrip == 0 ) return(0.);
  //
  for (Int_t i = 0; i<istrip; i++ ){
    //
    mip = DecodeEstrip(i,view,plane,strip);
    //
    if ( view == sview && splane == plane && sstrip == strip ) return(mip);
    //
    // entry are ordered by strip, plane and view number. Go out if you pass the input strip
    //
    if ( view == sview && plane == splane && strip > sstrip ) return(0.);
    if ( view == sview && plane > splane ) return(0.);
    if ( view > sview ) return(0.);
    //
  };
  return(0.);
};

/**
 * Given estrip entry returns energy plus view, plane and strip numbers
**/
Float_t CaloLevel1::DecodeEstrip(Int_t entry, Int_t &view, Int_t &plane, Int_t &strip){
  Bool_t sat = false;
  Float_t mip=this->DecodeEstrip(entry,view,plane,strip,sat);
  return(mip);
};

/**
 * Given estrip entry returns energy plus view, plane, strip numbers and saturation info
**/
Float_t CaloLevel1::DecodeEstrip(Int_t entry, Int_t &view, Int_t &plane, Int_t &strip, Bool_t &saturated){
  //
  if ( entry>istrip ){
    //
    printf(" ERROR: problems decoding entry %i, it seems that number of entries is %i\n",entry,istrip);
    //
    return(0.);
  };
  //
  //  printf(" num lim %f \n",std::numeric_limits<Float_t>::max());
  //  printf(" estrip.At(%i) = %i \n",entry,estrip.At(entry));
  //
  Int_t eval = 0;
  if ( estrip.At(entry) > 0. ){
    view = 0;
    eval = estrip.At(entry);
  } else {
    view = 1;
    eval = -estrip.At(entry);
  };
  //
  Int_t fbi = 0;
  fbi = (Int_t)truncf((Float_t)(eval/1000000000));
  //
  Int_t plom = 0;
  plom = (Int_t)truncf((Float_t)((eval-fbi*1000000000)/10000000));
  //
  Float_t tim = 100000.;
  plane = plom;
  if ( fbi == 1 ) tim = 10000.;
  if ( plom > 21 ){
    plane = plom - 22;
    if ( fbi == 1 ){
      tim = 1000.;
    } else {
      tim = 100.;
    };
  };
  if ( plom > 43 ){
    plane = plom - 44;
    tim = 10.;
  };
  if ( plom > 65 ){
    plane = plom - 66;
    tim = 1.;
  };
  //
  strip = (Int_t)truncf((Float_t)((eval - fbi*1000000000 -plom*10000000)/100000));
  //
  Float_t mip = ((Float_t)(eval - fbi*1000000000 -plom*10000000 -strip*100000))/tim;
  //
  saturated = false;
  if ( mip > 5000. ){
    mip -= 5000.;
    saturated = true;
  };
  if ( mip > 0. && mip < 99999. ) return(mip);
  //
  printf(" ERROR: problems decoding value %i at entry %i \n",estrip.At(entry),entry);
  //
  view = -1;
  plane = -1;
  strip = -1;
  return(0.);  
}

/*
 * Returns energy released on plane nplane (where 0<= nplane <= 43, 0 = 1Y, 1 = 1X, 2 = 2Y, 3 = 2X, etc. etc.).
 */
Float_t CaloLevel1::qtotpl(Int_t nplane){
  Bool_t sat = false;
  Float_t mip = this->qtotpl(nplane,sat);
  return(mip);
};

/*
 * Returns energy released on plane nplane (where 0<= nplane <= 43, 0 = 1Y, 1 = 1X, 2 = 2Y, 3 = 2X, etc. etc.).
 */
Float_t CaloLevel1::qtotpl(Int_t nplane, Bool_t &sat){
  //
  sat = false;
  Int_t sview = 1;
  if ( nplane%2 ) sview = 0;
  //
  Int_t splane = nplane-(sview+1)/2;
  //
  Float_t totmip = qtotpl(sview,splane,sat);
  //
  return(totmip);
  //
};

/*
 * Returns energy released on view "view" (0 = X, 1 = Y) and plane "plane" ( 0 <= plane <= 21 ).
 */
Float_t CaloLevel1::qtotpl(Int_t sview, Int_t splane){
  Bool_t sat = false;
  Float_t mip = this->qtotpl(sview,splane,sat);
  return(mip);
};

/*
 * Returns energy released on view "view" (0 = X, 1 = Y) and plane "plane" ( 0 <= plane <= 21 ).
 */
Float_t CaloLevel1::qtotpl(Int_t sview, Int_t splane, Bool_t &sat){
  //
  Int_t view = -1;
  Int_t plane = -1;
  Int_t strip = -1;
  Bool_t lsat = false;
  sat = false;
  //
  Float_t mip = 0.;
  Float_t totmip = 0.;
  //
  if ( istrip == 0 ) return(0.);
  //
  for (Int_t i = 0; i<istrip; i++ ){
    //
    mip = DecodeEstrip(i,view,plane,strip,lsat);
    //
    if ( view == sview && splane == plane ){
      if ( lsat ) sat = true;
      totmip += mip;
    };
    //
    // entry are ordered by strip, plane and view number. Go out if you pass the input strip
    //
    if ( view == sview && plane > splane ) return(totmip);
    if ( view > sview ) return(totmip);
    //
  };
  //
  return(totmip);
  //
};
1	mocchiut	1.1	/**
2			* \file src/CaloLevel1.cpp
3			* \author Emiliano Mocchiutti
4			*
5			**/
6			#include <CaloLevel1.h>
7			//
8			ClassImp(CaloStrip);
9			ClassImp(CaloLevel1);
10
11	mocchiut	1.8	Float_t CaloStrip::UXal = CTX;
12			Float_t CaloStrip::UYal = CTY;
13			Float_t CaloStrip::UZal = CTZ;
14			Bool_t CaloStrip::paramload = false;
15
16	mocchiut	1.1	/**
17			* CaloStrip default constructor
18			**/
19			CaloStrip::CaloStrip() {
20			c1 = 0;
21			this->Clear();
22	mocchiut	1.5	};
23
24			/**
25			* CaloStrip default constructor
26			**/
27			CaloStrip::CaloStrip(Bool_t mechalig) {
28			c1 = 0;
29			this->Clear();
30			if ( mechalig ){
31			ismech = true;
32	mocchiut	1.8	paramload = true;
33	mocchiut	1.5	UXal = MECHCTX;
34			UYal = MECHCTY;
35			UZal = MECHCTZ;
36			} else {
37			ismech = false;
38			UseStandardAlig();
39			};
40			};
41
42			/**
43			* CaloStrip default constructor
44			**/
45			CaloStrip::CaloStrip(CaloLevel1 *calo) {
46			c1 = calo->GetCaloLevel1();
47			this->Clear();
48			ismech = false;
49	mocchiut	1.4	UseStandardAlig();
50	mocchiut	1.1	};
51
52			/**
53			* CaloStrip default constructor
54			**/
55	mocchiut	1.5	CaloStrip::CaloStrip(CaloLevel1 *calo, Bool_t mechalig) {
56	mocchiut	1.1	c1 = calo->GetCaloLevel1();
57			this->Clear();
58	mocchiut	1.5	if ( mechalig ){
59			ismech = true;
60	mocchiut	1.8	paramload = true;
61	mocchiut	1.5	UXal = MECHCTX;
62			UYal = MECHCTY;
63			UZal = MECHCTZ;
64			} else {
65			ismech = false;
66			UseStandardAlig();
67			};
68	mocchiut	1.1	};
69
70			/**
71			* Clear variables
72			**/
73	mocchiut	1.10	void CaloStrip::Clear(Option_t *t) {
74	mocchiut	1.1	fE = 0.;
75			fX = 0.;
76			fY = 0.;
77			fZ = 0.;
78			fView = 0;
79			fPlane = 0;
80			fStrip = 0;
81			};
82
83			/**
84	mocchiut	1.4	* Connect to the DB and retrieve alignement parameters
85			**/
86			void CaloStrip::UseStandardAlig(){
87			//
88	mocchiut	1.8	if ( !paramload ){
89	mocchiut	1.4	//
90	mocchiut	1.8	paramload = true;
91			ismech = false;
92	mocchiut	1.4	//
93	mocchiut	1.8	stringstream aligfile;
94			Int_t error = 0;
95			FILE *f = 0;
96			ifstream badfile;
97			GL_PARAM *glparam = new GL_PARAM();
98			//
99			TString host = "mysql://localhost/pamelaprod";
100			TString user = "anonymous";
101			TString psw = "";
102			const char *pamdbhost=gSystem->Getenv("PAM_DBHOST");
103			const char *pamdbuser=gSystem->Getenv("PAM_DBUSER");
104			const char *pamdbpsw=gSystem->Getenv("PAM_DBPSW");
105			if ( !pamdbhost ) pamdbhost = "";
106			if ( !pamdbuser ) pamdbuser = "";
107			if ( !pamdbpsw ) pamdbpsw = "";
108			if ( strcmp(pamdbhost,"") ) host = pamdbhost;
109			if ( strcmp(pamdbuser,"") ) user = pamdbuser;
110			if ( strcmp(pamdbpsw,"") ) psw = pamdbpsw;
111			TSQLServer *dbc = TSQLServer::Connect(host.Data(),user.Data(),psw.Data());
112			//
113			UXal = 0.;
114			UYal = 0.;
115			UZal = 0.;
116	mocchiut	1.4	//
117	mocchiut	1.8	if ( dbc ){
118			//
119			// determine where I can find calorimeter ADC to MIP conversion file
120			//
121			printf(" Querying DB for calorimeter parameters files...\n");
122	mocchiut	1.4	//
123			//
124	mocchiut	1.8	//
125			error = 0;
126			error = glparam->Query_GL_PARAM(1000,102,dbc);
127			if ( error >= 0 ){
128			//
129			aligfile.str("");
130			aligfile << glparam->PATH.Data() << "/";
131			aligfile << glparam->NAME.Data();
132	mocchiut	1.4	//
133	mocchiut	1.8	printf("\n Using parameter file: \n %s \n",aligfile.str().c_str());
134			f = fopen(aligfile.str().c_str(),"rb");
135			if ( f ){
136			//
137			fread(&UXal,sizeof(UXal),1,f);
138			fread(&UYal,sizeof(UYal),1,f);
139			fread(&UZal,sizeof(UZal),1,f);
140			//
141			fclose(f);
142			};
143	mocchiut	1.4	//
144			};
145	mocchiut	1.8	dbc->Close();
146			};
147			if ( !UXal ){
148	mocchiut	1.4	//
149	mocchiut	1.8	printf(" No able to query DB for calorimeter parameters files\n Using hard-coded parameters \n");
150			UXal = CTX;
151			UYal = CTY;
152			UZal = CTZ;
153	mocchiut	1.4	};
154	mocchiut	1.8	//
155	mocchiut	1.4	};
156			//
157			};
158
159			/**
160	mocchiut	1.1	* Given a strip returns its position in the PAMELA reference system
161			**/
162			void CaloStrip::Set(Int_t view, Int_t plane, Int_t strip) {
163			//
164			this->Clear();
165			//
166			if ( view < 0 \|\| view > 1 ){
167			printf(" ERROR: 0 =< view =< 1 \n");
168			return;
169			};
170			if ( plane < 0 \|\| plane > 21 ){
171			printf(" ERROR: 0 =< plane =< 21 \n");
172			return;
173			};
174			if ( strip < 0 \|\| strip > 95 ){
175			printf(" ERROR: 0 =< strip =< 95 \n");
176			return;
177			};
178			//
179			Float_t lShift = 0.;
180			Float_t lPos = 0.;
181			extern struct shift shift_;
182			//
183			// Find MIPs for that strip
184			//
185			if ( c1 ) fE = c1->GetEstrip(view, plane, strip);
186			//
187			fView = view + 1;
188			fPlane = plane + 1;
189			fStrip = strip + 1;
190	mocchiut	1.7	//
191	mocchiut	1.1	if ( fPlane%2 ){
192	mocchiut	1.6	lShift = +0.5;
193			} else {
194	mocchiut	1.1	lShift = -0.5;
195			};
196			//
197			shift_.shift = lShift;
198			//
199			Float_t zplane[22];
200			zplane[0] = 0.;
201			Int_t ii = 0;
202			for ( Int_t i = 2; i < 23; i++){
203			ii = i-1;
204			if ( i%2 ){
205			zplane[ii] = zplane[ii-1] - 10.09;
206			} else {
207			zplane[ii] = zplane[ii-1] - 8.09;
208			};
209			};
210			//
211			millim_(&fStrip,&lPos);
212			//
213			if ( fView == 1 ){
214			//
215			// X view
216			//
217	mocchiut	1.4	fX = (lPos - UXal)/10.;
218	mocchiut	1.1	fY = 0.;
219	mocchiut	1.4	fZ = (zplane[fPlane-1] - 5.81 + UZal)/10.;
220	mocchiut	1.6	//
221			} else {
222	mocchiut	1.1	//
223			// Y view
224			//
225			fX = 0;
226	mocchiut	1.4	fY = (lPos - UYal)/10.;
227			fZ = (zplane[fPlane-1] + UZal)/10.;
228	mocchiut	1.1	};
229			//
230			};
231
232			/**
233			* Given a point in the space (PAMELA ref system) returns the closest strip
234			**/
235			void CaloStrip::Set(Float_t X, Float_t Y, Float_t Z) {
236			//
237	mocchiut	1.2	fX = X;
238			fY = Y;
239			fZ = Z;
240			//
241			Float_t zplane[22];
242			zplane[0] = 0.;
243			Int_t ii = 0;
244			for ( Int_t i = 2; i < 23; i++){
245			ii = i-1;
246			if ( i%2 ){
247			zplane[ii] = zplane[ii-1] - 10.09;
248			} else {
249			zplane[ii] = zplane[ii-1] - 8.09;
250			};
251			};
252			//
253			Float_t dzx[22];
254			Float_t dzy[22];
255			for ( Int_t i=0; i < 22; i++){
256	mocchiut	1.4	dzx[i] = fabs(fZ*10. - (zplane[i] - 5.81 + UZal));
257			dzy[i] = fabs(fZ*10. - (zplane[i] + UZal));
258	mocchiut	1.2	};
259			//
260			Float_t minx = TMath::MinElement(22,dzx);
261			Float_t miny = TMath::MinElement(22,dzy);
262			//
263			// find view
264			//
265			if ( minx < miny ){
266			fView = 1;
267			} else {
268			fView = 2;
269			};
270			//
271			// find plane
272			//
273			Float_t pos = 0.;
274			//
275			for ( Int_t i=0; i < 22; i++){
276			if ( fView == 1 ){
277			if ( dzx[i] == minx ){
278			fPlane = i+1;
279	mocchiut	1.4	pos = fX*10. + UXal;
280	mocchiut	1.2	};
281			} else {
282			if ( dzy[i] == miny ){
283			fPlane = i+1;
284	mocchiut	1.4	pos = fY*10. + UYal;
285	mocchiut	1.2	};
286			};
287			};
288			//
289			// find strip
290			//
291			Float_t dxy[96];
292			Float_t stpos = 0.;
293			//
294			CaloStrip *ca = new CaloStrip();
295			//
296			for ( Int_t i=0; i < 96; i++){
297			ca->Set(fView-1,fPlane-1,i);
298			if ( fView == 1 ){
299	mocchiut	1.4	stpos = ca->GetX()*10. + UXal;
300	mocchiut	1.2	} else {
301	mocchiut	1.4	stpos = ca->GetY()*10. + UYal;
302	mocchiut	1.2	};
303			dxy[i] = fabs(pos - stpos);
304			};
305			//
306			delete ca;
307	mocchiut	1.1	//
308	mocchiut	1.2	Float_t mins = TMath::MinElement(96,dxy);
309			//
310			for ( Int_t i=0; i < 96; i++){
311			if ( dxy[i] == mins ) fStrip = i+1;
312			};
313	mocchiut	1.1	};
314
315			/**
316			* CaloLevel1 constructor
317			**/
318			CaloLevel1::CaloLevel1() {
319			//
320			estrip = TArrayI(0,NULL);
321			//
322			this->Clear();
323			//
324			};
325
326			/**
327			* Clear the CaloLevel1 object
328			**/
329	mocchiut	1.10	void CaloLevel1::Clear(Option_t *t) {
330	mocchiut	1.1	//
331			istrip = 0;
332			estrip.Reset();
333			//
334			};
335
336			/**
337			* Returns the detected energy for the given strip once loaded the event
338			**/
339			Float_t CaloLevel1::GetEstrip(Int_t sview, Int_t splane, Int_t sstrip){
340			Int_t view = -1;
341			Int_t plane = -1;
342			Int_t strip = -1;
343			Float_t mip = 0.;
344			//
345			if ( istrip == 0 ) return(0.);
346			//
347			for (Int_t i = 0; i<istrip; i++ ){
348			//
349			mip = DecodeEstrip(i,view,plane,strip);
350			//
351			if ( view == sview && splane == plane && sstrip == strip ) return(mip);
352			//
353			// entry are ordered by strip, plane and view number. Go out if you pass the input strip
354			//
355			if ( view == sview && plane == splane && strip > sstrip ) return(0.);
356			if ( view == sview && plane > splane ) return(0.);
357			if ( view > sview ) return(0.);
358			//
359			};
360			return(0.);
361			};
362
363			/**
364			* Given estrip entry returns energy plus view, plane and strip numbers
365			**/
366			Float_t CaloLevel1::DecodeEstrip(Int_t entry, Int_t &view, Int_t &plane, Int_t &strip){
367	mocchiut	1.9	Bool_t sat = false;
368			Float_t mip=this->DecodeEstrip(entry,view,plane,strip,sat);
369			return(mip);
370			};
371
372			/**
373			* Given estrip entry returns energy plus view, plane, strip numbers and saturation info
374			**/
375			Float_t CaloLevel1::DecodeEstrip(Int_t entry, Int_t &view, Int_t &plane, Int_t &strip, Bool_t &saturated){
376	mocchiut	1.1	//
377	mocchiut	1.9	if ( entry>istrip ){
378			//
379			printf(" ERROR: problems decoding entry %i, it seems that number of entries is %i\n",entry,istrip);
380			//
381			return(0.);
382			};
383	mocchiut	1.1	//
384			// printf(" num lim %f \n",std::numeric_limits<Float_t>::max());
385			// printf(" estrip.At(%i) = %i \n",entry,estrip.At(entry));
386			//
387			Int_t eval = 0;
388			if ( estrip.At(entry) > 0. ){
389			view = 0;
390			eval = estrip.At(entry);
391			} else {
392			view = 1;
393			eval = -estrip.At(entry);
394			};
395			//
396			Int_t fbi = 0;
397			fbi = (Int_t)truncf((Float_t)(eval/1000000000));
398			//
399			Int_t plom = 0;
400			plom = (Int_t)truncf((Float_t)((eval-fbi*1000000000)/10000000));
401			//
402			Float_t tim = 100000.;
403			plane = plom;
404			if ( fbi == 1 ) tim = 10000.;
405			if ( plom > 21 ){
406			plane = plom - 22;
407			if ( fbi == 1 ){
408			tim = 1000.;
409			} else {
410			tim = 100.;
411			};
412			};
413			if ( plom > 43 ){
414			plane = plom - 44;
415			tim = 10.;
416			};
417			if ( plom > 65 ){
418			plane = plom - 66;
419			tim = 1.;
420			};
421			//
422			strip = (Int_t)truncf((Float_t)((eval - fbi1000000000 -plom10000000)/100000));
423			//
424			Float_t mip = ((Float_t)(eval - fbi1000000000 -plom10000000 -strip*100000))/tim;
425			//
426	mocchiut	1.9	saturated = false;
427			if ( mip > 5000. ){
428			mip -= 5000.;
429			saturated = true;
430			};
431	mocchiut	1.1	if ( mip > 0. && mip < 99999. ) return(mip);
432			//
433	mocchiut	1.9	printf(" ERROR: problems decoding value %i at entry %i \n",estrip.At(entry),entry);
434	mocchiut	1.1	//
435			view = -1;
436			plane = -1;
437			strip = -1;
438			return(0.);
439			}
440
441	mocchiut	1.3	/*
442			* Returns energy released on plane nplane (where 0<= nplane <= 43, 0 = 1Y, 1 = 1X, 2 = 2Y, 3 = 2X, etc. etc.).
443			*/
444			Float_t CaloLevel1::qtotpl(Int_t nplane){
445	mocchiut	1.9	Bool_t sat = false;
446			Float_t mip = this->qtotpl(nplane,sat);
447			return(mip);
448			};
449
450			/*
451			* Returns energy released on plane nplane (where 0<= nplane <= 43, 0 = 1Y, 1 = 1X, 2 = 2Y, 3 = 2X, etc. etc.).
452			*/
453			Float_t CaloLevel1::qtotpl(Int_t nplane, Bool_t &sat){
454	mocchiut	1.3	//
455	mocchiut	1.9	sat = false;
456	mocchiut	1.3	Int_t sview = 1;
457			if ( nplane%2 ) sview = 0;
458			//
459			Int_t splane = nplane-(sview+1)/2;
460			//
461	mocchiut	1.9	Float_t totmip = qtotpl(sview,splane,sat);
462	mocchiut	1.3	//
463			return(totmip);
464			//
465			};
466
467			/*
468			* Returns energy released on view "view" (0 = X, 1 = Y) and plane "plane" ( 0 <= plane <= 21 ).
469			*/
470			Float_t CaloLevel1::qtotpl(Int_t sview, Int_t splane){
471	mocchiut	1.9	Bool_t sat = false;
472			Float_t mip = this->qtotpl(sview,splane,sat);
473			return(mip);
474			};
475
476			/*
477			* Returns energy released on view "view" (0 = X, 1 = Y) and plane "plane" ( 0 <= plane <= 21 ).
478			*/
479			Float_t CaloLevel1::qtotpl(Int_t sview, Int_t splane, Bool_t &sat){
480	mocchiut	1.3	//
481			Int_t view = -1;
482			Int_t plane = -1;
483			Int_t strip = -1;
484	mocchiut	1.9	Bool_t lsat = false;
485			sat = false;
486	mocchiut	1.3	//
487			Float_t mip = 0.;
488			Float_t totmip = 0.;
489			//
490			if ( istrip == 0 ) return(0.);
491			//
492			for (Int_t i = 0; i<istrip; i++ ){
493			//
494	mocchiut	1.9	mip = DecodeEstrip(i,view,plane,strip,lsat);
495	mocchiut	1.3	//
496	mocchiut	1.9	if ( view == sview && splane == plane ){
497			if ( lsat ) sat = true;
498			totmip += mip;
499			};
500	mocchiut	1.3	//
501			// entry are ordered by strip, plane and view number. Go out if you pass the input strip
502			//
503			if ( view == sview && plane > splane ) return(totmip);
504			if ( view > sview ) return(totmip);
505			//
506			};
507			//
508			return(totmip);
509			//
510			};