Including TFile.h
[u/mrichter/AliRoot.git] / STRUCT / AliFieldReader.cxx
1 /**************************************************************************
2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3  *                                                                        *
4  * Author: The ALICE Off-line Project.                                    *
5  * Contributors are mentioned in the code where appropriate.              *
6  *                                                                        *
7  * Permission to use, copy, modify and distribute this software and its   *
8  * documentation strictly for non-commercial purposes is hereby granted   *
9  * without fee, provided that the above copyright notice appears in all   *
10  * copies and that both the copyright notice and this permission notice   *
11  * appear in the supporting documentation. The authors make no claims     *
12  * about the suitability of this software for any purpose. It is          *
13  * provided "as is" without express or implied warranty.                  *
14  **************************************************************************/
15
16 /* $Id$ */
17
18 #include "AliFieldReader.h"
19 #include "AliMagFMaps.h"
20
21
22
23 #include <TCanvas.h>
24 #include <TGraph.h>
25 #include <TMultiGraph.h>
26 #include <TNtuple.h>
27 #include <TObjString.h>
28 #include <TString.h>
29 #include <TStyle.h>
30 #include <TFile.h>
31 ClassImp(AliFieldReader)
32
33
34 //_______________________________________________________________________
35 AliFieldReader::AliFieldReader()
36 {
37     SetCatalogueName();
38     SetZStart();
39     SetPolarity();
40     
41     fDd = 0.08;
42     fDz = 0.064;
43 }
44
45 //_______________________________________________________________________
46 AliFieldReader::~AliFieldReader()
47 {
48   //
49   // Destructor
50   //
51 }
52
53 //_______________________________________________________________________
54 void AliFieldReader::Init()
55 {   
56     // Calculated map
57     fField = new AliMagFMaps("Maps","Maps", 2, 1., 10., 2);
58     // Catalogue
59     fCatalogue = fopen(fCatalogueName, "r");
60     
61     // HTML
62     fHtmlMain = fopen("bmap.html", "w");
63     MakeHtmlHeaderMain(fHtmlMain);
64     
65 }
66
67
68 void AliFieldReader::ReadMap()
69 {   
70     // html
71     
72     
73     Float_t zA[450], bxzA[200], byzA[200], bzzA[200], bxzcA[200], byzcA[200], bzzcA[200];
74     Float_t yA[450], bxyA[200], byyA[200], bzyA[200], bxycA[200], byycA[200], bzycA[200];
75     Float_t xA[450], bxxA[200], byxA[200], bzxA[200], bxxcA[200], byxcA[200], bzxcA[200];
76     
77     Char_t sLine[255];
78     Char_t fLine[255];
79     
80     Float_t xpos, ypos, zpos;
81     Int_t iboxpos;
82     
83     Float_t h[3], x[3], b[3];
84     Float_t temp;
85     Float_t xnt[17];
86     Int_t ires;
87     
88     Int_t iret, ipos;
89     Int_t ic115 = 0;
90     Float_t  dx = 0.;
91     Float_t  dy = 0.;
92     
93     Init();
94     // Read register
95     ReadRegisterMap();
96     // n-tuple
97     fMap = new TNtuple("Field Map", "Map", 
98                        "x:y:z:ix:iy:iz:bx:by:bz:bxc:byc:bzc:ifile:ireg:irot:temp:cal", 4000);
99     
100     //
101     // Loop over files
102     // 
103     Int_t ifiles = 0;
104     // File catalogue
105     while ((fgets(fLine, 255, fCatalogue)) != NULL && ifiles <= 2000) {
106
107         if (strncmp(fLine,"#HEADER", 7) == 0) {
108           iret = sscanf(&fLine[7],"%f", &fZStart);
109           continue;
110         }       
111         ifiles++;
112         
113 //      if (ifiles != 87) continue;
114         char fileName[32];
115         iret = sscanf(fLine, "%s", fileName);
116         printf("Reading File %s\n", fileName);
117         
118 //  Get run name
119         TString* tsFile          = new TString(fileName);
120         TObjArray * tokens       =  tsFile->Tokenize(".");
121         const char* runName      = (((TObjString*) tokens->At(0))->GetString()).Data();
122         FILE* file               =  fopen(fileName, "r");
123         
124         
125         Float_t bdl   = 0.;
126         Float_t bdlc  = 0.;
127         Int_t iz      = 0;
128         Int_t izz     = 0;
129         Int_t iy      = 0;
130         Int_t ix      = 0;
131         Int_t iheader = 0;
132         Float_t stepsz = 0.;
133     // Graphs go here
134         TMultiGraph* bxzmg  = new TMultiGraph("bxzmg", "B_{x}");
135         TMultiGraph* byzmg  = new TMultiGraph("byzmg", "B_{y}");
136         TMultiGraph* bzzmg  = new TMultiGraph("bzzmg", "B_{z}");
137         while ((fgets(sLine, 255, file)) != NULL) {
138 // read z-position
139             
140             if (strncmp(sLine," Current", 8) == 0) {
141                 Float_t current;
142                 iret = sscanf(&sLine[9],"%f", &current);
143                 printf("Current %f \n", current);
144                 
145                 fPolarity = current / 6000.;
146             }
147             if (strncmp(sLine," z", 2) == 0) {
148                 Float_t zmin, zmax;
149                 Int_t nsteps;
150                 iret = sscanf(&sLine[3],"%f %f %d", &zmin, &zmax, &nsteps);
151                 printf("zmin zmax %13.3f %13.3f %13.3f\n", 
152                        zmin, zmax, TMath::Abs(zmax - zmin)/Float_t(nsteps));
153                 zmax = TMath::Max(zmin, zmax);
154                 stepsz  = TMath::Abs(zmax - zmin)/Float_t(nsteps);
155             }
156             
157             if (strncmp(sLine," X position", 11) == 0)
158             {
159                 TString string;
160                 TString* tsLine = new TString(sLine);
161                 TObjArray * tokens =  tsLine->Tokenize("=");    
162                 string = ((TObjString*) tokens->At(1))->GetString();
163                 iret = sscanf(string.Data(), "%f", &xpos);
164                 string = ((TObjString*) tokens->At(2))->GetString();
165                 iret = sscanf(string.Data(), "%f", &ypos);
166                 string = ((TObjString*) tokens->At(3))->GetString();
167                 iret = sscanf(string.Data(), "%d", &iboxpos);
168                 
169                 
170                 printf("This file is for  x = %13.3f y = %13.3f Box Position %1d\n", xpos, ypos, iboxpos);
171                 iheader++;
172                 
173             }
174             
175             if (strncmp(sLine," R       Z-pos",8) == 0)
176             {
177                 iret = sscanf(&sLine[8],"%e", &zpos);
178                 ipos  = 0;
179                 ic115 = 0;
180                 izz++;
181             }
182             
183             
184             if (strncmp(sLine,"C",1) == 0) {
185                 ipos++;
186                 Int_t ireg;
187                 iret = sscanf(&sLine[2],"%d %f %f %f %f %d", &ireg, &h[0], &h[1], &h[2], &temp, &ires);
188                 //
189                 // fix for address 115
190                 //
191                 if (ireg == 115) ic115++;
192                 if (ic115 == 2 && ireg == 115) ireg = 119;
193                 
194                 if (iheader == 1) {
195
196                     Float_t bx = 0., by = 0., bz = 0.;
197                     Int_t jx = fRegMap[ireg][0];
198                     Int_t jy = fRegMap[ireg][1];
199                     Int_t jz = fRegMap[ireg][2];
200
201                     switch (iboxpos) {
202                     case 0:
203                         bx =  h[1];
204                         by =  h[2];
205                         dx = -0.36 + jx * fDd;
206                         dy =  jy * fDd;
207                         break;
208                     case 1:
209                         bx = -h[2];
210                         by =  h[1];
211                         dx =  0.36 + jy * fDd;
212                         dy = -(-0.36 + jx * fDd);
213                         break;
214                     case 2:
215                         bx = -h[1];
216                         by = -h[2];
217                         dx =  0.36 - jx * fDd;
218                         dy = -jy * fDd;
219                         break;
220                     case 3:
221                         bx =   h[2];
222                         by =  -h[1];
223                         dx =  -0.36 - jy * fDd;
224                         dy =   -(0.36 - jx * fDd);
225                         break;
226                     } // switch
227
228                     bz =  h[0];
229                     if (jz == 0) {
230                         bz = -bz;
231                         if (iboxpos == 1 || iboxpos == 3) {
232                             by = -by;
233                         } else {
234                             bx = -bx;
235                         }
236                     }
237                     
238                     
239                     Float_t dz = (jz == 0)?  fDz/2. : - fDz/2.;
240                     dz *= 100.;
241                     
242
243                     Float_t xc = xpos + dx;
244                     Float_t yc = ypos + dy;
245
246                     
247                     x[0] =  - xc * 100.;
248                     x[1] =  + yc * 100.;
249                     x[2] =  - (-zpos * 100. + fZStart + dz);
250
251                     fField->Field(x, b);
252                     b[0] *= fPolarity;
253                     b[1] *= fPolarity;
254                     b[2] *= fPolarity;
255                     
256                     xnt[ 0] = xc;
257                     xnt[ 1] = yc;
258                     xnt[ 2] = -x[2] / 100.;
259                     xnt[ 3] = Float_t (jx);
260                     xnt[ 4] = Float_t (jy);
261                     xnt[ 5] = Float_t (jz);
262                     xnt[ 6] = bx;
263                     xnt[ 7] = by;
264                     xnt[ 8] = bz;
265                     xnt[ 9] = b[0]/10.;
266                     xnt[10] = b[1]/10.;
267                     xnt[11] = b[2]/10.;             
268                     xnt[12] = Float_t (ifiles);
269                     xnt[13] = Float_t (ireg);
270                     xnt[14] = Float_t(iboxpos);
271                     xnt[15] = temp;
272                     xnt[16] = Float_t(ires);
273                     
274                     fMap->Fill(xnt);
275                     
276
277 //
278 // Calculated field             
279
280                     if (jy != -1 && jz == 1 && jy == 0 && izz == 40){
281                         x[1] = x[1] + 10.;
282                         fField->Field(x, b);
283                         yA  [jx]  = yc;
284                         bxyA[jx]  = bx;
285                         byyA[jx]  = by;
286                         bzyA[jx]  = bz;
287                         bxycA[jx] =   b[0] / 10.;
288                         byycA[jx] =   b[1] / 10.;
289                         bzycA[jx] =   b[2] / 10.;
290                         iy++;
291                     } // if
292                     
293                     if (jy != -1 && jz == 1 && jy == 0 && izz == 1){
294                         x[1] = x[1] + 10.;
295                         fField->Field(x, b);
296                         xA  [jx]  = xc;
297                         bxxA[jx]  = bx;
298                         byxA[jx]  = by;
299                         bzxA[jx]  = bz;
300                         bxxcA[jx] =   b[0] / 10.;
301                         byxcA[jx] =   b[1] / 10.;
302                         bzxcA[jx] =   b[2] / 10.;
303                         ix++;
304                     } // if
305
306
307                     if (ireg == 181) {
308                         fField->Field(x, b);
309 //                      printf("Field %f %f %f %f %f %f \n", x[0], x[1], x[2], b[0], b[1] , b[2]);
310                         
311                         bdl  +=  stepsz * bx;
312                         bdlc +=  stepsz * b[0];
313                         
314                         zA [iz]  = x[2];
315                         bxzA[iz]  = bx;
316                         byzA[iz]  = by;
317                         bzzA[iz]  = bz;
318                         bxzcA[iz] =   b[0] / 10.;
319                         byzcA[iz] =   b[1] / 10.;
320                         bzzcA[iz] =   b[2] / 10.;
321                         iz++;
322                     }
323                 } // if 1st header 
324             } // if C
325         } // next line
326         gStyle->SetOptStat(0);
327         char title[128];
328         sprintf(title, "File#: %5d, X = %13.2f m , Y = %13.2f m, Box Orientation: %2d", ifiles, xpos, ypos, iboxpos);
329         TCanvas* c2 = new TCanvas("c2", title, 1200, 800);
330         c2->Divide(2,2);
331         c2->cd(1);
332         TGraph* bxg =  new TGraph(iz, zA, bxzA);
333         TGraph* bxcg = new TGraph(iz, zA, bxzcA);    
334         bxcg->SetLineColor(2);
335         bxzmg->Add(bxg);
336         bxzmg->Add(bxcg);
337         bxzmg->Draw("lA");
338         bxzmg->GetHistogram()->SetXTitle("z[m]");
339         bxzmg->GetHistogram()->SetYTitle("B_{x} [T]");
340         bxzmg->Draw("lA");
341         
342         c2->cd(2);
343         TGraph* byg =  new TGraph(iz, zA, byzA);
344         TGraph* bycg = new TGraph(iz, zA, byzcA);    
345         bycg->SetLineColor(2);
346         byzmg->Add(byg);
347         byzmg->Add(bycg);
348         byzmg->Draw("lA");
349         byzmg->GetHistogram()->SetXTitle("z[m]");
350         byzmg->GetHistogram()->SetYTitle("B_{y} [T]");
351         byzmg->Draw("lA");
352         
353         c2->cd(3);
354         TGraph* bzg =  new TGraph(iz, zA, bzzA);
355         TGraph* bzcg = new TGraph(iz, zA, bzzcA);    
356         bzcg->SetLineColor(2);
357         bzzmg->Add(bzg);
358         bzzmg->Add(bzcg);
359         bzzmg->Draw("lA");
360         bzzmg->GetHistogram()->SetXTitle("z[m]");
361         bzzmg->GetHistogram()->SetYTitle("B_{z} [T]");
362         bzzmg->Draw("lA");
363         
364         c2->Update();
365         char pictFile[64];
366         sprintf(pictFile, "%s.gif", runName);
367         c2->SaveAs(pictFile);
368         //
369         // Html generation
370         //
371         char htmlFile[64];
372         sprintf(htmlFile, "%s.html", runName);
373         FILE* chtml = fopen(htmlFile, "w");
374         MakeHtmlHeaderPict(chtml);
375         MakeHtmlPict(chtml, pictFile);
376         MakeHtmlTableEntry(fHtmlMain, fileName, htmlFile, xpos, ypos, iboxpos, bdl, ifiles);
377
378         //
379         //
380         printf("Bdl [Tm] %f %f \n", 2. * bdl, 2 * bdlc / 10.);
381     } // files
382     MakeHtmlTrailor(fHtmlMain);
383     TFile* out = new TFile("fmap.root", "recreate");
384     fMap->Write();
385     out->Close();
386 }
387
388 void AliFieldReader::ReadMapSolenoid(){
389     Float_t phiA[450], bzPhiA[200], brPhiA[200], btPhiA[200], bbPhiA[200];
390     Float_t bzcPhiA[200], brcPhiA[200], btcPhiA[200], bbcPhiA[200];    
391     Char_t sLine[255];
392     Char_t fLine[255];
393     
394     Float_t zpos, phipos, skewing, temp;
395     Int_t ical;
396     Float_t zmin, zmax;
397     Float_t h[3], x[3], b[3];
398     Int_t iret;
399     Int_t ipos = 0;
400     
401     Init();
402     ReadRegisterMapSolenoid();
403     fMap = new TNtuple("Field Map", "Map", 
404                        "r:phi:z:br:bt:bz:brc:btc:bzc:ifile:ireg:temp:cal:arm", 4000);
405     
406     //
407     // Loop over files
408     // 
409     Int_t ifiles = 0;
410     // File catalogue
411     while ((fgets(fLine, 255, fCatalogue)) != NULL && ifiles <= 2000) {
412
413         if (strncmp(fLine,"#HEADER", 7) == 0) {
414           iret = sscanf(&fLine[7],"%f", &fZStart);
415           continue;
416         }       
417         ifiles++;
418         
419         char fileName[32];
420         iret = sscanf(fLine, "%s", fileName);
421         printf("Reading File %s\n", fileName);
422         
423 //  Get run name
424         TString* tsFile          = new TString(fileName);
425         TObjArray * tokens       =  tsFile->Tokenize(".");
426         Int_t n = tokens->GetEntries();
427         char* runName = new  char[256]; 
428         sprintf(runName, "%s", (((TObjString*) tokens->At(0))->GetString()).Data());
429         if (n > 2) {
430             for (Int_t i = 1; i < n-1; i++)
431             {
432                 sprintf(runName, "%s.%s", 
433                         runName, (((TObjString*) tokens->At(i))->GetString()).Data());
434             }
435         }
436         FILE* file               =  fopen(fileName, "r");
437         
438         
439         Float_t bdl  = 0.;
440         Float_t bdlc = 0.;
441         Int_t iA   = 0;
442         Int_t izz  = 0;
443         Int_t iphi = 0;
444     // Graphs go here
445         TMultiGraph* bxzmg  = new TMultiGraph("bxzmg", "B_{z}");
446         TMultiGraph* byzmg  = new TMultiGraph("byzmg", "B_{r}");
447         TMultiGraph* bzzmg  = new TMultiGraph("bzzmg", "B_{t}");
448         TMultiGraph* bbmg   = new TMultiGraph("bbmg", "|B|");
449
450         while ((fgets(sLine, 255, file)) != NULL) {
451             if (strncmp(sLine," z", 2) == 0) {
452                 Int_t nsteps;
453                 iret = sscanf(&sLine[3],"%f %f %d", &zmin, &zmax, &nsteps);
454                 printf("zmin zmax %13.3f %13.3f %13.3f\n", 
455                        zmin, zmax, TMath::Abs(zmax - zmin)/Float_t(nsteps));
456             }
457             if (strncmp(sLine," R\tPOSITION NUMBER", 18) == 0)
458             {                 
459                 //
460                 // Current z-position
461                 TString string;
462                 TString* tsLine = new TString(sLine);
463                 TObjArray * tokens =  tsLine->Tokenize("=");    
464                 string = ((TObjString*) tokens->At(1))->GetString();
465                 iret = sscanf(string.Data(), "%f", &zpos);
466                 printf("POSITION NUMBER Z: %f\n", zpos);
467                 izz ++;
468                 delete tsLine;
469             }
470
471
472             if (strncmp(sLine," SKEWING ON Z:", 14) == 0)
473             {                 
474                 //
475                 // Skew in z
476               iret = sscanf(&sLine[14],"%f", &skewing);
477               printf("SKEWING ON Z: %f\n", skewing);
478             }
479
480
481             if (strncmp(sLine,"Phi", 3) == 0)
482             {
483               Float_t phiStart, phiStop;
484               
485               iret = sscanf(&sLine[3],"%f %f", &phiStart, &phiStop);
486
487               printf("phiStart phiStop %f %f\n", phiStart, phiStop);
488
489             }
490             
491
492             if (strncmp(sLine," R\tPhi-Angle",12) == 0)
493             {
494                 iret = sscanf(&sLine[12],"%e", &phipos);
495                 ipos = 0;
496                 iphi++;
497             }
498             
499
500             if (strncmp(sLine,"C",1) == 0) {
501         
502                 Int_t ireg;
503                 iret = sscanf(&sLine[2],"%d %f %f %f %f %d", &ireg, &h[0], &h[1], &h[2], &temp, &ical);
504                 ipos++;
505
506                 Int_t ir = fRegMap[ireg][0];
507                 Int_t ia = fRegMap[ireg][1];
508                 Float_t rpos = 0.;
509
510                 
511                 if (ia == 0) {
512                     rpos    = 0.2295 + ir * 0.16;
513                 } else {
514                     if (ireg ==  81) rpos = 0.2295;
515                     if (ireg ==  59) rpos = 1.0295;
516                     if (ireg == 142) rpos = 2.1495;                 
517                     if (ireg == 180) rpos = 3.1095;                 
518                     if (ireg ==  69) rpos = 4.2295;                 
519
520                     //              if (ireg ==  55) rpos = 0.2295;
521                     //if (ireg == 195) rpos = 1.0295;
522                     //if (ireg == 129) rpos = 2.1495;               
523                     //if (ireg == 167) rpos = 3.1095;               
524                     //if (ireg == 142) rpos = 4.2295;               
525                 }
526                 
527                 Float_t phi = phipos;
528                 if (ia == 1) {
529                     phi += 180.;
530                     if (phi > 360.) phi -= 360.;                            
531                 }
532                 
533                 phi = - phi * TMath::Pi() / 180.;
534                 Float_t xpos = rpos * TMath::Cos(phi);
535                 Float_t ypos = rpos * TMath::Sin(phi);
536                 x[0] = - xpos * 100.;
537                 x[1] = ypos * 100.;
538                 x[2] = -400. + zpos * 100.;
539                 
540                 fField->Field(x, b);
541                 Float_t phi0 = TMath::Pi() - phi;
542                 
543                 Float_t brc =   b[0] * TMath::Cos(phi0) +  b[1] * TMath::Sin(phi0);
544                 Float_t btc = - b[0] * TMath::Sin(phi0) +  b[1] * TMath::Cos(phi0);     
545                 Float_t bzc =   b[2];
546                 
547                 brc /= 10.;
548                 btc /= 10.;
549                 bzc /= 10.;
550         
551                 fMap->Fill(rpos, -phi, -(615.5 - fZStart) / 100. + zpos, h[2], -h[1], h[0], brc, btc, bzc, ifiles, ireg, temp, Float_t(ical), Int_t(ia));
552         
553                 if (ireg  == 174) {
554                     printf("Field (Bx, By, Bz) at position %d: %13.3f %13.3f %13.3f %13.3f %13.3f %13.3f %5d\n", 
555                            ipos, zpos, rpos, phipos, h[0], h[1], h[2], ia);     
556                     if (izz == 1) {
557                         phiA[iA]   = phi;
558                         bzPhiA[iA] = -h[0];
559                         brPhiA[iA] =  h[2];
560                         btPhiA[iA] = -h[1];
561                         bbPhiA[iA] = TMath::Sqrt(h[0] * h[0] + h[1] * h[1] + h[2] * h[2]);
562                         bzcPhiA[iA] = bzc;
563                         brcPhiA[iA] = brc;
564                         btcPhiA[iA] = btc;
565                         bbcPhiA[iA] = TMath::Sqrt(brc * brc + bzc * bzc + btc * btc);
566                         iA++;
567                     }
568                 }
569             } // if R
570         } // next line
571
572         gStyle->SetOptStat(0);
573         char title[128];
574         sprintf(title, "Z = %13.2f m , Phi = %13.2f m", zpos, phipos);
575
576
577         TCanvas* c2 = new TCanvas("c2", title, 1200, 800);
578                 
579         c2->Divide(2,2);
580         c2->cd(1);
581         TGraph* bzg  =  new TGraph(iA, phiA, bzPhiA);
582         TGraph* bzcg =  new TGraph(iA, phiA, bzcPhiA);
583         bzcg->SetLineColor(2);
584         bxzmg->Add(bzg);
585         bxzmg->Add(bzcg);
586         bxzmg->Draw("lA");
587         bxzmg->GetHistogram()->SetXTitle("#phi[rad]");
588         bxzmg->GetHistogram()->SetYTitle("B_{z} [T]");
589         bxzmg->Draw("lA");
590
591         c2->cd(2);
592         TGraph* brg  =  new TGraph(iA, phiA, brPhiA);
593         TGraph* brcg =  new TGraph(iA, phiA, brcPhiA);
594         brcg->SetLineColor(2);
595         byzmg->Add(brcg);
596         byzmg->Add(brg);
597
598         byzmg->SetMaximum(0.03);
599         byzmg->SetMinimum(-0.03);       
600         byzmg->Draw("lA");
601         byzmg->GetHistogram()->SetXTitle("#phi[rad]");
602         byzmg->GetHistogram()->SetYTitle("B_{r} [T]");
603         byzmg->Draw("lA");
604
605         c2->cd(3);
606         TGraph* btg  =  new TGraph(iA, phiA, btPhiA);
607         TGraph* btcg =  new TGraph(iA, phiA, btcPhiA);
608         btcg->SetLineColor(2);
609         bzzmg->Add(btcg);
610         bzzmg->Add(btg);
611         bzzmg->Draw("lA");
612         bzzmg->SetMaximum(0.03);
613         bzzmg->SetMinimum(-0.03);       
614         bzzmg->GetHistogram()->SetXTitle("#phi[rad]");
615         bzzmg->GetHistogram()->SetYTitle("B_{t} [T]");
616         bzzmg->Draw("lA");
617         
618
619         c2->cd(4);
620         TGraph* bg  =  new TGraph(iA, phiA, bbPhiA);
621         TGraph* bcg =  new TGraph(iA, phiA, bbcPhiA);
622         bcg->SetLineColor(2);
623         bbmg->Add(bg);
624         bbmg->Add(bcg);
625         bbmg->Draw("lA");
626         bbmg->GetHistogram()->SetXTitle("#phi[rad]");
627         bbmg->GetHistogram()->SetYTitle("|B| [T]");
628         bbmg->Draw("lA");
629         
630
631
632
633         char pictFile[64];
634         sprintf(pictFile, "%s.gif", runName);
635         c2->SaveAs(pictFile);
636
637         //
638         // Html generation
639         //
640         char htmlFile[64];
641         sprintf(htmlFile, "%s.html", runName);
642         FILE* chtml = fopen(htmlFile, "w");
643         MakeHtmlHeaderPict(chtml);
644         MakeHtmlPict(chtml, pictFile);
645         MakeHtmlTableEntry(fHtmlMain, fileName, htmlFile, zmin, zmax, ifiles, 0., 0);
646
647         //
648         //
649         printf("Bdl [Tm] %f %f \n", 2. * bdl, 2 * bdlc / 10.);
650     } // files
651     MakeHtmlTrailor(fHtmlMain);
652     TFile* out = new TFile("fmap.root", "recreate");
653     fMap->Write();
654     out->Close();
655 }
656
657
658
659 void AliFieldReader::MakeHtmlHeaderMain(FILE* file)
660 {
661     fprintf(file,"<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">\n");
662     fprintf(file, "<html>\n");
663     fprintf(file, "<head>\n");
664     fprintf(file, "<meta http-equiv=\"content-type\"\n");
665     fprintf(file, "content=\"text/html; charset=ISO-8859-1\"\n");
666     fprintf(file, "<title>main.html</title>\n");
667     fprintf(file, "<\\head>\n");
668     fprintf(file, "<body>\n");
669     fprintf(file, "<table cellpadding=\"1\" cellspacing=\"1\" border=\"1\"\n");
670     fprintf(file, "style=\"text-align: left; width: 80;\">\n");
671     fprintf(file, "<tbody>\n");
672     fprintf(file, "<td style=\"vertical-align: top;\">File#  <br></td>\n");
673     fprintf(file, "<td style=\"vertical-align: top;\">File Name  <br></td>\n");
674     fprintf(file, "<td style=\"vertical-align: top;\">X-Position <br></td>\n");
675     fprintf(file, "<td style=\"vertical-align: top;\">Y-Position <br></td>\n");
676     fprintf(file, "<td style=\"vertical-align: top;\">Box Orientation <br></td>\n");
677     fprintf(file, "<td style=\"vertical-align: top;\">B.dl <br></td>\n");
678     fprintf(file, "<td style=\"vertical-align: top;\">Link to plots <br></td>\n");
679
680 }
681
682 void  AliFieldReader::MakeHtmlHeaderPict(FILE* file)
683 {
684     fprintf(file,"<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">\n");
685     fprintf(file, "<html>\n");
686     fprintf(file, "<head>\n");
687     fprintf(file, "<meta http-equiv=\"content-type\"\n");
688     fprintf(file, "content=\"text/html; charset=ISO-8859-1\"\n");
689     fprintf(file, "<title>main.html</title>\n");
690     fprintf(file, "</head>\n");
691     fprintf(file, "<body>\n");
692 }
693
694 void AliFieldReader:: MakeHtmlPict(FILE* chtml, char* pictFile)
695 {
696     fprintf(chtml, "<img src=\"./%s\" alt=\"%s\" style=\"width: 1196px; height: 772px;\">\n", 
697             pictFile, pictFile);
698     
699     fprintf(chtml, "<br> <br> <br>\n"); 
700     fprintf(chtml, "<a href=\"./bmap.html\">Back to main page</a><br>\n");
701     
702     fprintf(chtml, "</body>\n");
703     fprintf(chtml, "</header>\n");      
704     fclose(chtml);
705 }
706
707 void AliFieldReader::MakeHtmlTableEntry(FILE* htmlmain, char* fileName, char* htmlFile, Float_t x, Float_t y, Int_t i, Float_t bdl, Int_t ifile)
708 {       
709     fprintf(htmlmain, "<tr>\n");
710 //
711     fprintf(htmlmain, "<td style=\"vertical-align: top;\">%5d</td>\n", ifile);
712     fprintf(htmlmain, "<td style=\"vertical-align: top;\">%s</td>\n", fileName);
713
714 //
715     fprintf(htmlmain, "<td style=\"vertical-align: top;\">%13.2f</td>\n",x);
716     fprintf(htmlmain, "<td style=\"vertical-align: top;\">%13.2f</td>\n",y);
717     fprintf(htmlmain, "<td style=\"vertical-align: top;\">%3d   </td>\n",i);
718     fprintf(htmlmain, "<td style=\"vertical-align: top;\">%13.3f</td>\n",bdl);
719 //
720     fprintf(htmlmain, "<td style=\"vertical-align: top;\">\n");
721     fprintf(htmlmain, "<span style=\"text-decoration: underline;\"><a href=\"./%s\">gif</a></span></td>\n", htmlFile);
722     fprintf(htmlmain, "</tr>\n");
723 }
724
725
726 void  AliFieldReader::MakeHtmlTrailor(FILE* htmlmain)
727 {
728     fprintf(htmlmain, "</tbody>\n");
729     fprintf(htmlmain, "</table>\n");    
730     fprintf(htmlmain, "</body>\n");
731     fprintf(htmlmain, "</header>\n");   
732     fclose(htmlmain);
733 }
734
735 void AliFieldReader::ReadRegisterMap()
736 {
737     FILE* regmap = fopen("register.map", "r");
738     Int_t ireg;
739     for (ireg = 0; ireg < 200; ireg++) {
740         fRegMap[ireg][0] = -1;
741         fRegMap[ireg][1] = -1;
742         fRegMap[ireg][2] = -1;
743     }
744     for (Int_t iz = 0; iz < 2; iz++) {
745         for (Int_t iy = 2; iy >= 0; iy--) {
746             for (Int_t ix = 0; ix < 10; ix++) {
747                 fscanf(regmap, "%d\n", &ireg);
748                 printf("Address %5d %5d %5d %5d \n", iz, iy, ix, ireg);
749                     fRegMap[ireg][1] = iy;
750                     fRegMap[ireg][2] = iz;
751                 if (iz == 1) {
752                     fRegMap[ireg][0] = ix;
753                 } else {
754                     fRegMap[ireg][0] = 9 - ix;
755                 }
756             } // ix
757         } // iy
758     } // iz
759     fclose(regmap);
760     printf("-> ReadRegisterMap()\n\n");
761 }
762
763
764 void AliFieldReader::ReadRegisterMapSolenoid()
765 {
766     FILE* regmap = fopen("register.map", "r");
767     Int_t ireg;
768     
769 // Initialize
770     for (ireg = 0; ireg < 200; ireg++) {
771         fRegMap[ireg][0] = -1;
772         fRegMap[ireg][1] = -1;
773         fRegMap[ireg][2] = -1;
774     }
775
776 // Main arm 
777     for (Int_t ir = 0; ir < 33; ir++) {
778         fscanf(regmap, "%d\n", &ireg);
779         fRegMap[ireg][0] = ir;
780         fRegMap[ireg][1] = 0;   
781     }
782 // Opposite arm 
783     for (Int_t ir = 0; ir < 5; ir++) {
784         fscanf(regmap, "%d\n", &ireg);
785         fRegMap[ireg][0] = ir;
786         fRegMap[ireg][1] = 1;   
787     }
788     
789     fclose(regmap);
790     
791 }