1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
18 #include "AliFieldReader.h"
19 #include "AliMagFMaps.h"
25 #include <TMultiGraph.h>
27 #include <TObjString.h>
31 ClassImp(AliFieldReader)
35 //_______________________________________________________________________
36 AliFieldReader::AliFieldReader():
46 fCatalogueName("goodfiles.list")
53 AliFieldReader::AliFieldReader(const AliFieldReader& reader):
72 //_______________________________________________________________________
73 AliFieldReader::~AliFieldReader()
80 //_______________________________________________________________________
81 void AliFieldReader::Init()
84 // Initialize the reader
87 fField = new AliMagFMaps("Maps","Maps", 2, 1., 10., 2);
89 fCatalogue = fopen(fCatalogueName, "r");
92 fHtmlMain = fopen("bmap.html", "w");
93 MakeHtmlHeaderMain(fHtmlMain);
98 void AliFieldReader::ReadMap()
101 // Read the measured dipole field map
104 Float_t zA[450], bxzA[200], byzA[200], bzzA[200], bxzcA[200], byzcA[200], bzzcA[200];
105 Float_t yA[450], bxyA[200], byyA[200], bzyA[200], bxycA[200], byycA[200], bzycA[200];
106 Float_t xA[450], bxxA[200], byxA[200], bzxA[200], bxxcA[200], byxcA[200], bzxcA[200];
111 Float_t xpos, ypos, zpos;
114 Float_t h[3], x[3], b[3];
128 fMap = new TNtuple("Field Map", "Map",
129 "x:y:z:ix:iy:iz:bx:by:bz:bxc:byc:bzc:ifile:ireg:irot:temp:cal", 4000);
136 while ((fgets(fLine, 255, fCatalogue)) != NULL && ifiles <= 2000) {
138 if (strncmp(fLine,"#HEADER", 7) == 0) {
139 iret = sscanf(&fLine[7],"%f", &fZStart);
144 // if (ifiles != 87) continue;
146 iret = sscanf(fLine, "%s", fileName);
147 printf("Reading File %s\n", fileName);
150 TString* tsFile = new TString(fileName);
151 TObjArray * tokens = tsFile->Tokenize(".");
152 const char* runName = (((TObjString*) tokens->At(0))->GetString()).Data();
153 FILE* file = fopen(fileName, "r");
165 TMultiGraph* bxzmg = new TMultiGraph("bxzmg", "B_{x}");
166 TMultiGraph* byzmg = new TMultiGraph("byzmg", "B_{y}");
167 TMultiGraph* bzzmg = new TMultiGraph("bzzmg", "B_{z}");
168 while ((fgets(sLine, 255, file)) != NULL) {
171 if (strncmp(sLine," Current", 8) == 0) {
173 iret = sscanf(&sLine[9],"%f", ¤t);
174 printf("Current %f \n", current);
176 fPolarity = current / 6000.;
178 if (strncmp(sLine," z", 2) == 0) {
181 iret = sscanf(&sLine[3],"%f %f %d", &zmin, &zmax, &nsteps);
182 printf("zmin zmax %13.3f %13.3f %13.3f\n",
183 zmin, zmax, TMath::Abs(zmax - zmin)/Float_t(nsteps));
184 zmax = TMath::Max(zmin, zmax);
185 stepsz = TMath::Abs(zmax - zmin)/Float_t(nsteps);
188 if (strncmp(sLine," X position", 11) == 0)
191 TString* tsLine = new TString(sLine);
192 TObjArray * tokens = tsLine->Tokenize("=");
193 string = ((TObjString*) tokens->At(1))->GetString();
194 iret = sscanf(string.Data(), "%f", &xpos);
195 string = ((TObjString*) tokens->At(2))->GetString();
196 iret = sscanf(string.Data(), "%f", &ypos);
197 string = ((TObjString*) tokens->At(3))->GetString();
198 iret = sscanf(string.Data(), "%d", &iboxpos);
201 printf("This file is for x = %13.3f y = %13.3f Box Position %1d\n", xpos, ypos, iboxpos);
206 if (strncmp(sLine," R Z-pos",8) == 0)
208 iret = sscanf(&sLine[8],"%e", &zpos);
215 if (strncmp(sLine,"C",1) == 0) {
218 iret = sscanf(&sLine[2],"%d %f %f %f %f %d", &ireg, &h[0], &h[1], &h[2], &temp, &ires);
220 // fix for address 115
222 if (ireg == 115) ic115++;
223 if (ic115 == 2 && ireg == 115) ireg = 119;
227 Float_t bx = 0., by = 0., bz = 0.;
228 Int_t jx = fRegMap[ireg][0];
229 Int_t jy = fRegMap[ireg][1];
230 Int_t jz = fRegMap[ireg][2];
236 dx = -0.36 + jx * fDd;
242 dx = 0.36 + jy * fDd;
243 dy = -(-0.36 + jx * fDd);
248 dx = 0.36 - jx * fDd;
254 dx = -0.36 - jy * fDd;
255 dy = -(0.36 - jx * fDd);
262 if (iboxpos == 1 || iboxpos == 3) {
270 Float_t dz = (jz == 0)? fDz/2. : - fDz/2.;
274 Float_t xc = xpos + dx;
275 Float_t yc = ypos + dy;
280 x[2] = - (-zpos * 100. + fZStart + dz);
289 xnt[ 2] = -x[2] / 100.;
290 xnt[ 3] = Float_t (jx);
291 xnt[ 4] = Float_t (jy);
292 xnt[ 5] = Float_t (jz);
299 xnt[12] = Float_t (ifiles);
300 xnt[13] = Float_t (ireg);
301 xnt[14] = Float_t(iboxpos);
303 xnt[16] = Float_t(ires);
311 if (jy != -1 && jz == 1 && jy == 0 && izz == 40){
318 bxycA[jx] = b[0] / 10.;
319 byycA[jx] = b[1] / 10.;
320 bzycA[jx] = b[2] / 10.;
324 if (jy != -1 && jz == 1 && jy == 0 && izz == 1){
331 bxxcA[jx] = b[0] / 10.;
332 byxcA[jx] = b[1] / 10.;
333 bzxcA[jx] = b[2] / 10.;
340 // printf("Field %f %f %f %f %f %f \n", x[0], x[1], x[2], b[0], b[1] , b[2]);
343 bdlc += stepsz * b[0];
349 bxzcA[iz] = b[0] / 10.;
350 byzcA[iz] = b[1] / 10.;
351 bzzcA[iz] = b[2] / 10.;
357 gStyle->SetOptStat(0);
359 sprintf(title, "File#: %5d, X = %13.2f m , Y = %13.2f m, Box Orientation: %2d", ifiles, xpos, ypos, iboxpos);
360 TCanvas* c2 = new TCanvas("c2", title, 1200, 800);
363 TGraph* bxg = new TGraph(iz, zA, bxzA);
364 TGraph* bxcg = new TGraph(iz, zA, bxzcA);
365 bxcg->SetLineColor(2);
369 bxzmg->GetHistogram()->SetXTitle("z[m]");
370 bxzmg->GetHistogram()->SetYTitle("B_{x} [T]");
374 TGraph* byg = new TGraph(iz, zA, byzA);
375 TGraph* bycg = new TGraph(iz, zA, byzcA);
376 bycg->SetLineColor(2);
380 byzmg->GetHistogram()->SetXTitle("z[m]");
381 byzmg->GetHistogram()->SetYTitle("B_{y} [T]");
385 TGraph* bzg = new TGraph(iz, zA, bzzA);
386 TGraph* bzcg = new TGraph(iz, zA, bzzcA);
387 bzcg->SetLineColor(2);
391 bzzmg->GetHistogram()->SetXTitle("z[m]");
392 bzzmg->GetHistogram()->SetYTitle("B_{z} [T]");
397 sprintf(pictFile, "%s.gif", runName);
398 c2->SaveAs(pictFile);
403 sprintf(htmlFile, "%s.html", runName);
404 FILE* chtml = fopen(htmlFile, "w");
405 MakeHtmlHeaderPict(chtml);
406 MakeHtmlPict(chtml, pictFile);
407 MakeHtmlTableEntry(fHtmlMain, fileName, htmlFile, xpos, ypos, iboxpos, bdl, ifiles);
411 printf("Bdl [Tm] %f %f \n", 2. * bdl, 2 * bdlc / 10.);
413 MakeHtmlTrailor(fHtmlMain);
414 TFile* out = new TFile("fmap.root", "recreate");
419 void AliFieldReader::ReadMapSolenoid(){
421 // Read map for solenoid measurement
423 Float_t phiA[450], bzPhiA[200], brPhiA[200], btPhiA[200], bbPhiA[200];
424 Float_t bzcPhiA[200], brcPhiA[200], btcPhiA[200], bbcPhiA[200];
428 Float_t zpos, phipos, skewing, temp;
431 Float_t h[3], x[3], b[3];
436 ReadRegisterMapSolenoid();
437 fMap = new TNtuple("Field Map", "Map",
438 "r:phi:z:br:bt:bz:brc:btc:bzc:ifile:ireg:temp:cal:arm", 4000);
445 while ((fgets(fLine, 255, fCatalogue)) != NULL && ifiles <= 2000) {
447 if (strncmp(fLine,"#HEADER", 7) == 0) {
448 iret = sscanf(&fLine[7],"%f", &fZStart);
454 iret = sscanf(fLine, "%s", fileName);
455 printf("Reading File %s\n", fileName);
458 TString* tsFile = new TString(fileName);
459 TObjArray * tokens = tsFile->Tokenize(".");
460 Int_t n = tokens->GetEntries();
461 char* runName = new char[256];
462 sprintf(runName, "%s", (((TObjString*) tokens->At(0))->GetString()).Data());
464 for (Int_t i = 1; i < n-1; i++)
466 sprintf(runName, "%s.%s",
467 runName, (((TObjString*) tokens->At(i))->GetString()).Data());
470 FILE* file = fopen(fileName, "r");
479 TMultiGraph* bxzmg = new TMultiGraph("bxzmg", "B_{z}");
480 TMultiGraph* byzmg = new TMultiGraph("byzmg", "B_{r}");
481 TMultiGraph* bzzmg = new TMultiGraph("bzzmg", "B_{t}");
482 TMultiGraph* bbmg = new TMultiGraph("bbmg", "|B|");
484 while ((fgets(sLine, 255, file)) != NULL) {
485 if (strncmp(sLine," z", 2) == 0) {
487 iret = sscanf(&sLine[3],"%f %f %d", &zmin, &zmax, &nsteps);
488 printf("zmin zmax %13.3f %13.3f %13.3f\n",
489 zmin, zmax, TMath::Abs(zmax - zmin)/Float_t(nsteps));
491 if (strncmp(sLine," R\tPOSITION NUMBER", 18) == 0)
494 // Current z-position
496 TString* tsLine = new TString(sLine);
497 TObjArray * tokens = tsLine->Tokenize("=");
498 string = ((TObjString*) tokens->At(1))->GetString();
499 iret = sscanf(string.Data(), "%f", &zpos);
500 printf("POSITION NUMBER Z: %f\n", zpos);
506 if (strncmp(sLine," SKEWING ON Z:", 14) == 0)
510 iret = sscanf(&sLine[14],"%f", &skewing);
511 printf("SKEWING ON Z: %f\n", skewing);
515 if (strncmp(sLine,"Phi", 3) == 0)
517 Float_t phiStart, phiStop;
519 iret = sscanf(&sLine[3],"%f %f", &phiStart, &phiStop);
521 printf("phiStart phiStop %f %f\n", phiStart, phiStop);
526 if (strncmp(sLine," R\tPhi-Angle",12) == 0)
528 iret = sscanf(&sLine[12],"%e", &phipos);
534 if (strncmp(sLine,"C",1) == 0) {
537 iret = sscanf(&sLine[2],"%d %f %f %f %f %d", &ireg, &h[0], &h[1], &h[2], &temp, &ical);
540 Int_t ir = fRegMap[ireg][0];
541 Int_t ia = fRegMap[ireg][1];
546 rpos = 0.2295 + ir * 0.16;
548 if (ireg == 81) rpos = 0.2295;
549 if (ireg == 59) rpos = 1.0295;
550 if (ireg == 142) rpos = 2.1495;
551 if (ireg == 180) rpos = 3.1095;
552 if (ireg == 69) rpos = 4.2295;
554 // if (ireg == 55) rpos = 0.2295;
555 //if (ireg == 195) rpos = 1.0295;
556 //if (ireg == 129) rpos = 2.1495;
557 //if (ireg == 167) rpos = 3.1095;
558 //if (ireg == 142) rpos = 4.2295;
561 Float_t phi = phipos;
564 if (phi > 360.) phi -= 360.;
567 phi = - phi * TMath::Pi() / 180.;
568 Float_t xpos = rpos * TMath::Cos(phi);
569 Float_t ypos = rpos * TMath::Sin(phi);
570 x[0] = - xpos * 100.;
572 x[2] = -400. + zpos * 100.;
575 Float_t phi0 = TMath::Pi() - phi;
577 Float_t brc = b[0] * TMath::Cos(phi0) + b[1] * TMath::Sin(phi0);
578 Float_t btc = - b[0] * TMath::Sin(phi0) + b[1] * TMath::Cos(phi0);
585 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));
588 printf("Field (Bx, By, Bz) at position %d: %13.3f %13.3f %13.3f %13.3f %13.3f %13.3f %5d\n",
589 ipos, zpos, rpos, phipos, h[0], h[1], h[2], ia);
595 bbPhiA[iA] = TMath::Sqrt(h[0] * h[0] + h[1] * h[1] + h[2] * h[2]);
599 bbcPhiA[iA] = TMath::Sqrt(brc * brc + bzc * bzc + btc * btc);
606 gStyle->SetOptStat(0);
608 sprintf(title, "Z = %13.2f m , Phi = %13.2f m", zpos, phipos);
611 TCanvas* c2 = new TCanvas("c2", title, 1200, 800);
615 TGraph* bzg = new TGraph(iA, phiA, bzPhiA);
616 TGraph* bzcg = new TGraph(iA, phiA, bzcPhiA);
617 bzcg->SetLineColor(2);
621 bxzmg->GetHistogram()->SetXTitle("#phi[rad]");
622 bxzmg->GetHistogram()->SetYTitle("B_{z} [T]");
626 TGraph* brg = new TGraph(iA, phiA, brPhiA);
627 TGraph* brcg = new TGraph(iA, phiA, brcPhiA);
628 brcg->SetLineColor(2);
632 byzmg->SetMaximum(0.03);
633 byzmg->SetMinimum(-0.03);
635 byzmg->GetHistogram()->SetXTitle("#phi[rad]");
636 byzmg->GetHistogram()->SetYTitle("B_{r} [T]");
640 TGraph* btg = new TGraph(iA, phiA, btPhiA);
641 TGraph* btcg = new TGraph(iA, phiA, btcPhiA);
642 btcg->SetLineColor(2);
646 bzzmg->SetMaximum(0.03);
647 bzzmg->SetMinimum(-0.03);
648 bzzmg->GetHistogram()->SetXTitle("#phi[rad]");
649 bzzmg->GetHistogram()->SetYTitle("B_{t} [T]");
654 TGraph* bg = new TGraph(iA, phiA, bbPhiA);
655 TGraph* bcg = new TGraph(iA, phiA, bbcPhiA);
656 bcg->SetLineColor(2);
660 bbmg->GetHistogram()->SetXTitle("#phi[rad]");
661 bbmg->GetHistogram()->SetYTitle("|B| [T]");
668 sprintf(pictFile, "%s.gif", runName);
669 c2->SaveAs(pictFile);
675 sprintf(htmlFile, "%s.html", runName);
676 FILE* chtml = fopen(htmlFile, "w");
677 MakeHtmlHeaderPict(chtml);
678 MakeHtmlPict(chtml, pictFile);
679 MakeHtmlTableEntry(fHtmlMain, fileName, htmlFile, zmin, zmax, ifiles, 0., 0);
683 printf("Bdl [Tm] %f %f \n", 2. * bdl, 2 * bdlc / 10.);
685 MakeHtmlTrailor(fHtmlMain);
686 TFile* out = new TFile("fmap.root", "recreate");
693 void AliFieldReader::MakeHtmlHeaderMain(FILE* file)
696 // Write the header of the heml output
698 fprintf(file,"<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">\n");
699 fprintf(file, "<html>\n");
700 fprintf(file, "<head>\n");
701 fprintf(file, "<meta http-equiv=\"content-type\"\n");
702 fprintf(file, "content=\"text/html; charset=ISO-8859-1\"\n");
703 fprintf(file, "<title>main.html</title>\n");
704 fprintf(file, "<\\head>\n");
705 fprintf(file, "<body>\n");
706 fprintf(file, "<table cellpadding=\"1\" cellspacing=\"1\" border=\"1\"\n");
707 fprintf(file, "style=\"text-align: left; width: 80;\">\n");
708 fprintf(file, "<tbody>\n");
709 fprintf(file, "<td style=\"vertical-align: top;\">File# <br></td>\n");
710 fprintf(file, "<td style=\"vertical-align: top;\">File Name <br></td>\n");
711 fprintf(file, "<td style=\"vertical-align: top;\">X-Position <br></td>\n");
712 fprintf(file, "<td style=\"vertical-align: top;\">Y-Position <br></td>\n");
713 fprintf(file, "<td style=\"vertical-align: top;\">Box Orientation <br></td>\n");
714 fprintf(file, "<td style=\"vertical-align: top;\">B.dl <br></td>\n");
715 fprintf(file, "<td style=\"vertical-align: top;\">Link to plots <br></td>\n");
719 void AliFieldReader::MakeHtmlHeaderPict(FILE* file)
722 // Write header for picture
724 fprintf(file,"<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">\n");
725 fprintf(file, "<html>\n");
726 fprintf(file, "<head>\n");
727 fprintf(file, "<meta http-equiv=\"content-type\"\n");
728 fprintf(file, "content=\"text/html; charset=ISO-8859-1\"\n");
729 fprintf(file, "<title>main.html</title>\n");
730 fprintf(file, "</head>\n");
731 fprintf(file, "<body>\n");
734 void AliFieldReader:: MakeHtmlPict(FILE* chtml, char* pictFile)
737 // Write html for including picture
739 fprintf(chtml, "<img src=\"./%s\" alt=\"%s\" style=\"width: 1196px; height: 772px;\">\n",
742 fprintf(chtml, "<br> <br> <br>\n");
743 fprintf(chtml, "<a href=\"./bmap.html\">Back to main page</a><br>\n");
745 fprintf(chtml, "</body>\n");
746 fprintf(chtml, "</header>\n");
750 void AliFieldReader::MakeHtmlTableEntry(FILE* htmlmain, char* fileName, char* htmlFile, Float_t x, Float_t y, Int_t i, Float_t bdl, Int_t ifile)
752 fprintf(htmlmain, "<tr>\n");
754 fprintf(htmlmain, "<td style=\"vertical-align: top;\">%5d</td>\n", ifile);
755 fprintf(htmlmain, "<td style=\"vertical-align: top;\">%s</td>\n", fileName);
758 fprintf(htmlmain, "<td style=\"vertical-align: top;\">%13.2f</td>\n",x);
759 fprintf(htmlmain, "<td style=\"vertical-align: top;\">%13.2f</td>\n",y);
760 fprintf(htmlmain, "<td style=\"vertical-align: top;\">%3d </td>\n",i);
761 fprintf(htmlmain, "<td style=\"vertical-align: top;\">%13.3f</td>\n",bdl);
763 fprintf(htmlmain, "<td style=\"vertical-align: top;\">\n");
764 fprintf(htmlmain, "<span style=\"text-decoration: underline;\"><a href=\"./%s\">gif</a></span></td>\n", htmlFile);
765 fprintf(htmlmain, "</tr>\n");
769 void AliFieldReader::MakeHtmlTrailor(FILE* htmlmain)
772 // Write the html trailor
774 fprintf(htmlmain, "</tbody>\n");
775 fprintf(htmlmain, "</table>\n");
776 fprintf(htmlmain, "</body>\n");
777 fprintf(htmlmain, "</header>\n");
781 void AliFieldReader::ReadRegisterMap()
784 // Read the register map
786 FILE* regmap = fopen("register.map", "r");
788 for (ireg = 0; ireg < 200; ireg++) {
789 fRegMap[ireg][0] = -1;
790 fRegMap[ireg][1] = -1;
791 fRegMap[ireg][2] = -1;
793 for (Int_t iz = 0; iz < 2; iz++) {
794 for (Int_t iy = 2; iy >= 0; iy--) {
795 for (Int_t ix = 0; ix < 10; ix++) {
796 fscanf(regmap, "%d\n", &ireg);
797 printf("Address %5d %5d %5d %5d \n", iz, iy, ix, ireg);
798 fRegMap[ireg][1] = iy;
799 fRegMap[ireg][2] = iz;
801 fRegMap[ireg][0] = ix;
803 fRegMap[ireg][0] = 9 - ix;
809 printf("-> ReadRegisterMap()\n\n");
813 void AliFieldReader::ReadRegisterMapSolenoid()
816 // Read the register map
818 FILE* regmap = fopen("register.map", "r");
822 for (ireg = 0; ireg < 200; ireg++) {
823 fRegMap[ireg][0] = -1;
824 fRegMap[ireg][1] = -1;
825 fRegMap[ireg][2] = -1;
829 for (Int_t ir = 0; ir < 33; ir++) {
830 fscanf(regmap, "%d\n", &ireg);
831 fRegMap[ireg][0] = ir;
832 fRegMap[ireg][1] = 0;
835 for (Int_t ir = 0; ir < 5; ir++) {
836 fscanf(regmap, "%d\n", &ireg);
837 fRegMap[ireg][0] = ir;
838 fRegMap[ireg][1] = 1;
846 AliFieldReader& AliFieldReader::operator=(const AliFieldReader& rhs)
848 // Assignment operator
854 void AliFieldReader::Copy( TObject&) const
859 Fatal("Copy","Not implemented!\n");