/[PAMELA software]/DarthVader/CalorimeterLevel2/src/CaloLevel1.cpp
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revision 1.2 by mocchiut, Tue Nov 28 10:20:27 2006 UTC revision 1.15 by pam-fi, Tue Nov 29 13:50:11 2011 UTC
# Line 3  Line 3 
3   * \author Emiliano Mocchiutti   * \author Emiliano Mocchiutti
4   *   *
5  **/  **/
 #include <TObject.h>  
 #include <TMath.h>  
6  #include <CaloLevel1.h>  #include <CaloLevel1.h>
7  //  //
8  ClassImp(CaloStrip);  ClassImp(CaloStrip);
9  ClassImp(CaloLevel1);  ClassImp(CaloLevel1);
10    
11    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  /**  /**
17   * CaloStrip default constructor   * CaloStrip default constructor
18  **/  **/
# Line 21  CaloStrip::CaloStrip() { Line 24  CaloStrip::CaloStrip() {
24  /**  /**
25   * CaloStrip default constructor   * CaloStrip default constructor
26  **/  **/
27    CaloStrip::CaloStrip(Bool_t mechalig) {
28      c1 = 0;
29      this->Clear();
30      if ( mechalig ){
31        ismech = true;
32        paramload = true;
33        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) {  CaloStrip::CaloStrip(CaloLevel1 *calo) {
46    c1 = calo->GetCaloLevel1();    c1 = calo->GetCaloLevel1();
47    this->Clear();    this->Clear();
48      ismech = false;
49      UseStandardAlig();
50    };
51    
52    /**
53     * CaloStrip default constructor
54    **/
55    CaloStrip::CaloStrip(CaloLevel1 *calo, Bool_t mechalig) {
56      c1 = calo->GetCaloLevel1();
57      this->Clear();
58      if ( mechalig ){
59        ismech = true;
60        paramload = true;
61        UXal = MECHCTX;
62        UYal = MECHCTY;
63        UZal = MECHCTZ;
64      } else {
65        ismech = false;
66        UseStandardAlig();
67      };
68  };  };
69    
70  /**  /**
71   * Clear variables   * Clear variables
72  **/  **/
73  void CaloStrip::Clear() {  void CaloStrip::Clear(Option_t *t) {  
74    fE = 0.;    fE = 0.;
75    fX = 0.;    fX = 0.;
76    fY = 0.;    fY = 0.;
# Line 40  void CaloStrip::Clear() { Line 81  void CaloStrip::Clear() {
81  };  };
82    
83  /**  /**
84     * Connect to the DB and retrieve alignement parameters
85     **/
86    void CaloStrip::UseStandardAlig(){
87      //
88      if ( !paramload ){
89        //
90        paramload = true;
91        ismech = false;
92        //
93        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        //
117        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          //
123          //
124          //
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            //
133            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            //
144          };
145          dbc->Close();
146          delete dbc;
147          dbc = 0;
148        };
149        if ( !UXal ){
150          //
151          printf(" No able to query DB for calorimeter parameters files\n Using hard-coded parameters \n");
152          UXal = CTX;
153          UYal = CTY;
154          UZal = CTZ;
155        };
156        //  
157      };
158      //
159    };
160    
161    /**
162   * Given a strip returns its position in the PAMELA reference system   * Given a strip returns its position in the PAMELA reference system
163  **/  **/
164  void CaloStrip::Set(Int_t view, Int_t plane, Int_t strip) {  void CaloStrip::Set(Int_t view, Int_t plane, Int_t strip) {
# Line 70  void CaloStrip::Set(Int_t view, Int_t pl Line 189  void CaloStrip::Set(Int_t view, Int_t pl
189    fView = view + 1;    fView = view + 1;
190    fPlane = plane + 1;    fPlane = plane + 1;
191    fStrip = strip + 1;    fStrip = strip + 1;
192      //
193    if ( fPlane%2 ){    if ( fPlane%2 ){
194      lShift = -0.5;      lShift = +0.5;
195    } else {    } else {
196      lShift = 0.5;      lShift = -0.5;
197    };    };
198    //    //
199    shift_.shift = lShift;    shift_.shift = lShift;
# Line 96  void CaloStrip::Set(Int_t view, Int_t pl Line 216  void CaloStrip::Set(Int_t view, Int_t pl
216      //      //
217      // X view      // X view
218      //      //
219      fX = (lPos - CTX)/10.;      fX = (lPos - UXal)/10.;
220      fY = 0.;      fY = 0.;
221      fZ = (zplane[fPlane-1] - 5.81 + CTZ)/10.;          fZ = (zplane[fPlane-1] - 5.81 + UZal)/10.;    
222    } else {      //
223       } else {
224      //      //
225      // Y view      // Y view
226      //      //
227      fX = 0;      fX = 0;
228      fY = (lPos - CTY)/10.;      fY = (lPos - UYal)/10.;
229      fZ = (zplane[fPlane-1] + CTZ)/10.;      fZ = (zplane[fPlane-1] + UZal)/10.;
230    };    };
231    //      //  
232  };  };
# Line 134  void CaloStrip::Set(Float_t X, Float_t Y Line 255  void CaloStrip::Set(Float_t X, Float_t Y
255    Float_t dzx[22];    Float_t dzx[22];
256    Float_t dzy[22];    Float_t dzy[22];
257    for ( Int_t i=0; i < 22; i++){    for ( Int_t i=0; i < 22; i++){
258      dzx[i] = fabs(fZ*10. - (zplane[i] - 5.81 + CTZ));      dzx[i] = fabs(fZ*10. - (zplane[i] - 5.81 + UZal));
259      dzy[i] = fabs(fZ*10. - (zplane[i] + CTZ));          dzy[i] = fabs(fZ*10. - (zplane[i] + UZal));    
260    };    };
261    //    //
262    Float_t minx = TMath::MinElement(22,dzx);    Float_t minx = TMath::MinElement(22,dzx);
# Line 157  void CaloStrip::Set(Float_t X, Float_t Y Line 278  void CaloStrip::Set(Float_t X, Float_t Y
278      if ( fView == 1 ){      if ( fView == 1 ){
279        if ( dzx[i] == minx ){        if ( dzx[i] == minx ){
280          fPlane = i+1;          fPlane = i+1;
281          pos = fX*10. + CTX;          pos = fX*10. + UXal;
282        };        };
283      } else {      } else {
284        if ( dzy[i] == miny ){        if ( dzy[i] == miny ){
285          fPlane = i+1;          fPlane = i+1;
286          pos = fY*10. + CTY;          pos = fY*10. + UYal;
287      };      };
288      };      };
289    };    };
# Line 177  void CaloStrip::Set(Float_t X, Float_t Y Line 298  void CaloStrip::Set(Float_t X, Float_t Y
298    for ( Int_t i=0; i < 96; i++){    for ( Int_t i=0; i < 96; i++){
299      ca->Set(fView-1,fPlane-1,i);      ca->Set(fView-1,fPlane-1,i);
300      if ( fView == 1 ){      if ( fView == 1 ){
301        stpos = ca->GetX()*10. + CTX;        stpos = ca->GetX()*10. + UXal;
302      } else {      } else {
303        stpos = ca->GetY()*10. + CTY;        stpos = ca->GetY()*10. + UYal;
304      };      };
305      dxy[i] = fabs(pos - stpos);      dxy[i] = fabs(pos - stpos);
306    };    };
# Line 194  void CaloStrip::Set(Float_t X, Float_t Y Line 315  void CaloStrip::Set(Float_t X, Float_t Y
315  };  };
316    
317  /**  /**
318     * Given a point in the space or a strip it returns the Silicon sensor number. Numbering goes like this:
319     *
320     * y ^
321     *   |
322     *   |    6 7 8
323     *   |    3 4 5  
324     *   |    0 1 2
325     *   | -----------> x
326     *
327    **/
328    Int_t CaloStrip::GetSiSensor() {
329      //
330      // fX fY fZ // fView fPlane
331      //
332      Float_t deadsi = 0.096;
333      Float_t dead = 0.05;
334      Float_t sidim = 8.00;
335      //  Float_t stripdim = 0.244;
336      Float_t sensitarea = 7.808;
337      //
338      Float_t xoffset = 0.;
339      Float_t yoffset = 0.;
340      //
341      if ( (fView-1) == 0 && !((fPlane-1)%2) ){
342        xoffset = +0.05;
343        yoffset = 0.0;
344      };
345      if ( (fView-1) == 0 && ((fPlane-1)%2) ){
346        xoffset = -0.05;
347        yoffset = -0.20;
348      };
349      if ( (fView-1) == 1 && !((fPlane-1)%2) ){
350        xoffset = +0.10;
351        yoffset = -0.05;
352      };
353      if ( (fView-1) == 1 && ((fPlane-1)%2) ){
354        xoffset = -0.10;
355        yoffset = -0.15;
356      };
357      //
358      Int_t iind = -1;
359      Int_t jind = -1;
360      //
361      for (Int_t i = 0; i < 3; i++){
362        if ( (fX+xoffset+12.1) >= (deadsi+(sidim+dead)*i) && (fX+xoffset+12.1) <= (sensitarea+deadsi+(sidim+dead)*i) ){
363          iind = i;
364          break;
365        };
366      };
367      //
368      for (Int_t j = 0; j < 3; j++){
369        if ( (fY+yoffset+12.1) >= (deadsi+(sidim+dead)*j) && (fY+yoffset+12.1) <= (sensitarea+deadsi+(sidim+dead)*j) ){
370          jind = j;
371          break;
372        };
373      };
374      //
375      Int_t sensor = -1;
376      if ( iind != -1 &&  jind != -1 ){
377        sensor = iind + jind * 3;
378      };
379      //
380      //  printf(" View %i Plane %i x %f y %f z %f xoffset %f yoffset %f iind %i jind %i \n",fView,fPlane,fX,fY,fZ,xoffset,yoffset,iind,jind);
381      //
382      return(sensor);
383      //
384    };
385    
386    /**
387   * CaloLevel1 constructor   * CaloLevel1 constructor
388  **/  **/
389  CaloLevel1::CaloLevel1() {      CaloLevel1::CaloLevel1() {    
# Line 207  CaloLevel1::CaloLevel1() {     Line 397  CaloLevel1::CaloLevel1() {    
397  /**  /**
398   * Clear the CaloLevel1 object   * Clear the CaloLevel1 object
399   **/   **/
400  void CaloLevel1::Clear() {      void CaloLevel1::Clear(Option_t *t) {    
401    //    //
402    istrip = 0;    istrip = 0;
403    estrip.Reset();    estrip.Reset();
# Line 245  Float_t CaloLevel1::GetEstrip(Int_t svie Line 435  Float_t CaloLevel1::GetEstrip(Int_t svie
435   * Given estrip entry returns energy plus view, plane and strip numbers   * Given estrip entry returns energy plus view, plane and strip numbers
436  **/  **/
437  Float_t CaloLevel1::DecodeEstrip(Int_t entry, Int_t &view, Int_t &plane, Int_t &strip){  Float_t CaloLevel1::DecodeEstrip(Int_t entry, Int_t &view, Int_t &plane, Int_t &strip){
438      Bool_t sat = false;
439      Float_t mip=this->DecodeEstrip(entry,view,plane,strip,sat);
440      return(mip);
441    };
442    
443    /**
444     * Given estrip entry returns energy plus view, plane, strip numbers and saturation info
445    **/
446    Float_t CaloLevel1::DecodeEstrip(Int_t entry, Int_t &view, Int_t &plane, Int_t &strip, Bool_t &saturated){
447    //    //
448    if ( entry>istrip ) return(0.);    if ( entry>istrip ){
449        //
450        printf(" ERROR: problems decoding entry %i, it seems that number of entries is %i\n",entry,istrip);
451        //
452        return(0.);
453      };
454    //    //
455    //  printf(" num lim %f \n",std::numeric_limits<Float_t>::max());    //  printf(" num lim %f \n",std::numeric_limits<Float_t>::max());
456    //  printf(" estrip.At(%i) = %i \n",entry,estrip.At(entry));    //  printf(" estrip.At(%i) = %i \n",entry,estrip.At(entry));
# Line 288  Float_t CaloLevel1::DecodeEstrip(Int_t e Line 492  Float_t CaloLevel1::DecodeEstrip(Int_t e
492    //    //
493    strip = (Int_t)truncf((Float_t)((eval - fbi*1000000000 -plom*10000000)/100000));    strip = (Int_t)truncf((Float_t)((eval - fbi*1000000000 -plom*10000000)/100000));
494    //    //
495    Float_t mip = ((Float_t)(eval - fbi*1000000000 -plom*10000000 -strip*100000))/tim;    Double_t mip = (Double_t)(((Float_t)(eval - fbi*1000000000 -plom*10000000 -strip*100000))/tim);
496    //    //
497    if ( mip > 0. && mip < 99999. ) return(mip);    saturated = false;
498      if ( mip > 5000. ){
499        mip -= 5000.;
500        saturated = true;
501      };
502      if ( mip > 0. && mip < 99999. ) return((Float_t)mip);
503    //    //
504    printf(" WARNING: problems decoding value %i at entry %i \n",estrip.At(entry),entry);    printf(" ERROR: problems decoding value %i at entry %i \n",estrip.At(entry),entry);
505    //    //
506    view = -1;    view = -1;
507    plane = -1;    plane = -1;
# Line 300  Float_t CaloLevel1::DecodeEstrip(Int_t e Line 509  Float_t CaloLevel1::DecodeEstrip(Int_t e
509    return(0.);      return(0.);  
510  }  }
511    
512    /*
513     * Returns energy released on plane nplane (where 0<= nplane <= 43, 0 = 1Y, 1 = 1X, 2 = 2Y, 3 = 2X, etc. etc.).
514     */
515    Float_t CaloLevel1::qtotpl(Int_t nplane){
516      Bool_t sat = false;
517      Float_t mip = this->qtotpl(nplane,sat);
518      return(mip);
519    };
520    
521    /*
522     * Returns energy released on plane nplane (where 0<= nplane <= 43, 0 = 1Y, 1 = 1X, 2 = 2Y, 3 = 2X, etc. etc.).
523     */
524    Float_t CaloLevel1::qtotpl(Int_t nplane, Bool_t &sat){
525      //
526      sat = false;
527      Int_t sview = 1;
528      if ( nplane%2 ) sview = 0;
529      //
530    //  Int_t splane = nplane-(sview+1)/2;
531      Int_t splane = (nplane+sview-1)/2;
532      //
533      Float_t totmip = qtotpl(sview,splane,sat);
534      //
535      return(totmip);
536      //
537    };
538    
539    /*
540     * Returns energy released on view "view" (0 = X, 1 = Y) and plane "plane" ( 0 <= plane <= 21 ).
541     */
542    Float_t CaloLevel1::qtotpl(Int_t sview, Int_t splane){
543      Bool_t sat = false;
544      Float_t mip = this->qtotpl(sview,splane,sat);
545      return(mip);
546    };
547    
548    /*
549     * Returns energy released on view "view" (0 = X, 1 = Y) and plane "plane" ( 0 <= plane <= 21 ).
550     */
551    Float_t CaloLevel1::qtotpl(Int_t sview, Int_t splane, Bool_t &sat){
552      //
553      Int_t view = -1;
554      Int_t plane = -1;
555      Int_t strip = -1;
556      Bool_t lsat = false;
557      sat = false;
558      //
559      Float_t mip = 0.;
560      Float_t totmip = 0.;
561      //
562      if ( istrip == 0 ) return(0.);
563      //
564      for (Int_t i = 0; i<istrip; i++ ){
565        //
566        mip = DecodeEstrip(i,view,plane,strip,lsat);
567        //
568        if ( view == sview && splane == plane ){
569          if ( lsat ) sat = true;
570          totmip += mip;
571          //printf(" totmip %f mip %f \n",totmip,mip);
572        };
573        //
574        // entry are ordered by strip, plane and view number. Go out if you pass the input strip
575        //
576        if ( view == sview && plane > splane ) return(totmip);
577        if ( view > sview ) return(totmip);
578        //
579      };
580      //
581      return(totmip);
582      //
583    };
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