| 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 |
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 |
| 18 |
**/ |
| 19 |
CaloStrip::CaloStrip() { |
| 20 |
c1 = 0; |
| 21 |
this->Clear(); |
| 22 |
}; |
| 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 |
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) { |
| 46 |
c1 = calo->GetCaloLevel1(); |
| 47 |
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 |
| 72 |
**/ |
| 73 |
void CaloStrip::Clear() { |
| 74 |
fE = 0.; |
| 75 |
fX = 0.; |
| 76 |
fY = 0.; |
| 77 |
fZ = 0.; |
| 78 |
fView = 0; |
| 79 |
fPlane = 0; |
| 80 |
fStrip = 0; |
| 81 |
}; |
| 82 |
|
| 83 |
/** |
| 84 |
* Connect to the DB and retrieve alignement parameters |
| 85 |
**/ |
| 86 |
void CaloStrip::UseStandardAlig(){ |
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// |
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if ( !paramload ){ |
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// |
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paramload = true; |
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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(); |
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// |
| 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"); |
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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 |
// |
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// determine where I can find calorimeter ADC to MIP conversion file |
| 120 |
// |
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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(); |
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// |
| 133 |
printf("\n Using parameter file: \n %s \n",aligfile.str().c_str()); |
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f = fopen(aligfile.str().c_str(),"rb"); |
| 135 |
if ( f ){ |
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// |
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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 |
}; |
| 147 |
if ( !UXal ){ |
| 148 |
// |
| 149 |
printf(" No able to query DB for calorimeter parameters files\n Using hard-coded parameters \n"); |
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UXal = CTX; |
| 151 |
UYal = CTY; |
| 152 |
UZal = CTZ; |
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}; |
| 154 |
// |
| 155 |
}; |
| 156 |
// |
| 157 |
}; |
| 158 |
|
| 159 |
/** |
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* Given a strip returns its position in the PAMELA reference system |
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**/ |
| 162 |
void CaloStrip::Set(Int_t view, Int_t plane, Int_t strip) { |
| 163 |
// |
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this->Clear(); |
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// |
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if ( view < 0 || view > 1 ){ |
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printf(" ERROR: 0 =< view =< 1 \n"); |
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return; |
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}; |
| 170 |
if ( plane < 0 || plane > 21 ){ |
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printf(" ERROR: 0 =< plane =< 21 \n"); |
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return; |
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}; |
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if ( strip < 0 || strip > 95 ){ |
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printf(" ERROR: 0 =< strip =< 95 \n"); |
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return; |
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}; |
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// |
| 179 |
Float_t lShift = 0.; |
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Float_t lPos = 0.; |
| 181 |
extern struct shift shift_; |
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// |
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// Find MIPs for that strip |
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// |
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if ( c1 ) fE = c1->GetEstrip(view, plane, strip); |
| 186 |
// |
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fView = view + 1; |
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fPlane = plane + 1; |
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fStrip = strip + 1; |
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// |
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if ( fPlane%2 ){ |
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lShift = +0.5; |
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} else { |
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lShift = -0.5; |
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}; |
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// |
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shift_.shift = lShift; |
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// |
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Float_t zplane[22]; |
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zplane[0] = 0.; |
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Int_t ii = 0; |
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for ( Int_t i = 2; i < 23; i++){ |
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ii = i-1; |
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if ( i%2 ){ |
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zplane[ii] = zplane[ii-1] - 10.09; |
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} else { |
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zplane[ii] = zplane[ii-1] - 8.09; |
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}; |
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}; |
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// |
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millim_(&fStrip,&lPos); |
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// |
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if ( fView == 1 ){ |
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// |
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// X view |
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// |
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fX = (lPos - UXal)/10.; |
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fY = 0.; |
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fZ = (zplane[fPlane-1] - 5.81 + UZal)/10.; |
| 220 |
// |
| 221 |
} else { |
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// |
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// Y view |
| 224 |
// |
| 225 |
fX = 0; |
| 226 |
fY = (lPos - UYal)/10.; |
| 227 |
fZ = (zplane[fPlane-1] + UZal)/10.; |
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}; |
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// |
| 230 |
}; |
| 231 |
|
| 232 |
/** |
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* Given a point in the space (PAMELA ref system) returns the closest strip |
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**/ |
| 235 |
void CaloStrip::Set(Float_t X, Float_t Y, Float_t Z) { |
| 236 |
// |
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fX = X; |
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fY = Y; |
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fZ = Z; |
| 240 |
// |
| 241 |
Float_t zplane[22]; |
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zplane[0] = 0.; |
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Int_t ii = 0; |
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for ( Int_t i = 2; i < 23; i++){ |
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ii = i-1; |
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if ( i%2 ){ |
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zplane[ii] = zplane[ii-1] - 10.09; |
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} else { |
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zplane[ii] = zplane[ii-1] - 8.09; |
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}; |
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}; |
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// |
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Float_t dzx[22]; |
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Float_t dzy[22]; |
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for ( Int_t i=0; i < 22; i++){ |
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dzx[i] = fabs(fZ*10. - (zplane[i] - 5.81 + UZal)); |
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dzy[i] = fabs(fZ*10. - (zplane[i] + UZal)); |
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}; |
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// |
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Float_t minx = TMath::MinElement(22,dzx); |
| 261 |
Float_t miny = TMath::MinElement(22,dzy); |
| 262 |
// |
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// find view |
| 264 |
// |
| 265 |
if ( minx < miny ){ |
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fView = 1; |
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} else { |
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fView = 2; |
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}; |
| 270 |
// |
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// find plane |
| 272 |
// |
| 273 |
Float_t pos = 0.; |
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// |
| 275 |
for ( Int_t i=0; i < 22; i++){ |
| 276 |
if ( fView == 1 ){ |
| 277 |
if ( dzx[i] == minx ){ |
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fPlane = i+1; |
| 279 |
pos = fX*10. + UXal; |
| 280 |
}; |
| 281 |
} else { |
| 282 |
if ( dzy[i] == miny ){ |
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fPlane = i+1; |
| 284 |
pos = fY*10. + UYal; |
| 285 |
}; |
| 286 |
}; |
| 287 |
}; |
| 288 |
// |
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// 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 ){ |
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stpos = ca->GetX()*10. + UXal; |
| 300 |
} else { |
| 301 |
stpos = ca->GetY()*10. + UYal; |
| 302 |
}; |
| 303 |
dxy[i] = fabs(pos - stpos); |
| 304 |
}; |
| 305 |
// |
| 306 |
delete ca; |
| 307 |
// |
| 308 |
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 |
}; |
| 314 |
|
| 315 |
/** |
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* 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 |
void CaloLevel1::Clear() { |
| 330 |
// |
| 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 |
// |
| 368 |
if ( entry>istrip ) return(0.); |
| 369 |
// |
| 370 |
// printf(" num lim %f \n",std::numeric_limits<Float_t>::max()); |
| 371 |
// printf(" estrip.At(%i) = %i \n",entry,estrip.At(entry)); |
| 372 |
// |
| 373 |
Int_t eval = 0; |
| 374 |
if ( estrip.At(entry) > 0. ){ |
| 375 |
view = 0; |
| 376 |
eval = estrip.At(entry); |
| 377 |
} else { |
| 378 |
view = 1; |
| 379 |
eval = -estrip.At(entry); |
| 380 |
}; |
| 381 |
// |
| 382 |
Int_t fbi = 0; |
| 383 |
fbi = (Int_t)truncf((Float_t)(eval/1000000000)); |
| 384 |
// |
| 385 |
Int_t plom = 0; |
| 386 |
plom = (Int_t)truncf((Float_t)((eval-fbi*1000000000)/10000000)); |
| 387 |
// |
| 388 |
Float_t tim = 100000.; |
| 389 |
plane = plom; |
| 390 |
if ( fbi == 1 ) tim = 10000.; |
| 391 |
if ( plom > 21 ){ |
| 392 |
plane = plom - 22; |
| 393 |
if ( fbi == 1 ){ |
| 394 |
tim = 1000.; |
| 395 |
} else { |
| 396 |
tim = 100.; |
| 397 |
}; |
| 398 |
}; |
| 399 |
if ( plom > 43 ){ |
| 400 |
plane = plom - 44; |
| 401 |
tim = 10.; |
| 402 |
}; |
| 403 |
if ( plom > 65 ){ |
| 404 |
plane = plom - 66; |
| 405 |
tim = 1.; |
| 406 |
}; |
| 407 |
// |
| 408 |
strip = (Int_t)truncf((Float_t)((eval - fbi*1000000000 -plom*10000000)/100000)); |
| 409 |
// |
| 410 |
Float_t mip = ((Float_t)(eval - fbi*1000000000 -plom*10000000 -strip*100000))/tim; |
| 411 |
// |
| 412 |
if ( mip > 0. && mip < 99999. ) return(mip); |
| 413 |
// |
| 414 |
printf(" WARNING: problems decoding value %i at entry %i \n",estrip.At(entry),entry); |
| 415 |
// |
| 416 |
view = -1; |
| 417 |
plane = -1; |
| 418 |
strip = -1; |
| 419 |
return(0.); |
| 420 |
} |
| 421 |
|
| 422 |
/* |
| 423 |
* Returns energy released on plane nplane (where 0<= nplane <= 43, 0 = 1Y, 1 = 1X, 2 = 2Y, 3 = 2X, etc. etc.). |
| 424 |
*/ |
| 425 |
Float_t CaloLevel1::qtotpl(Int_t nplane){ |
| 426 |
// |
| 427 |
Int_t sview = 1; |
| 428 |
if ( nplane%2 ) sview = 0; |
| 429 |
// |
| 430 |
Int_t splane = nplane-(sview+1)/2; |
| 431 |
// |
| 432 |
Float_t totmip = qtotpl(sview,splane); |
| 433 |
// |
| 434 |
return(totmip); |
| 435 |
// |
| 436 |
}; |
| 437 |
|
| 438 |
/* |
| 439 |
* Returns energy released on view "view" (0 = X, 1 = Y) and plane "plane" ( 0 <= plane <= 21 ). |
| 440 |
*/ |
| 441 |
Float_t CaloLevel1::qtotpl(Int_t sview, Int_t splane){ |
| 442 |
// |
| 443 |
Int_t view = -1; |
| 444 |
Int_t plane = -1; |
| 445 |
Int_t strip = -1; |
| 446 |
// |
| 447 |
Float_t mip = 0.; |
| 448 |
Float_t totmip = 0.; |
| 449 |
// |
| 450 |
if ( istrip == 0 ) return(0.); |
| 451 |
// |
| 452 |
for (Int_t i = 0; i<istrip; i++ ){ |
| 453 |
// |
| 454 |
mip = DecodeEstrip(i,view,plane,strip); |
| 455 |
// |
| 456 |
if ( view == sview && splane == plane ) totmip += mip; |
| 457 |
// |
| 458 |
// entry are ordered by strip, plane and view number. Go out if you pass the input strip |
| 459 |
// |
| 460 |
if ( view == sview && plane > splane ) return(totmip); |
| 461 |
if ( view > sview ) return(totmip); |
| 462 |
// |
| 463 |
}; |
| 464 |
// |
| 465 |
return(totmip); |
| 466 |
// |
| 467 |
}; |
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