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#include <fstream>
#include <iostream>
#include "CalibMuon/CSCCalibration/interface/CSCCrosstalkConditions.h"
CSCcrosstalk *CSCCrosstalkConditions::prefillCrosstalk() {
float mean, min, minchi;
int seed;
int old_chamber_id, old_strip, new_chamber_id, new_strip;
float old_slope_right, old_slope_left, old_intercept_right;
float old_intercept_left, old_chi2_right, old_chi2_left;
std::vector<int> old_cham_id;
std::vector<int> old_strips;
std::vector<float> old_slope_r;
std::vector<float> old_intercept_r;
std::vector<float> old_chi2_r;
std::vector<float> old_slope_l;
std::vector<float> old_intercept_l;
std::vector<float> old_chi2_l;
float new_slope_right, new_slope_left, new_intercept_right;
float new_intercept_left, new_chi2_right, new_chi2_left;
std::vector<int> new_cham_id;
std::vector<int> new_strips;
std::vector<float> new_slope_r;
std::vector<float> new_intercept_r;
std::vector<float> new_chi2_r;
std::vector<float> new_slope_l;
std::vector<float> new_intercept_l;
std::vector<float> new_chi2_l;
const CSCDetId &detId = CSCDetId();
CSCcrosstalk *cncrosstalk = new CSCcrosstalk();
int max_istrip, id_layer, max_ring, max_cham;
unsigned int old_nrlines = 0;
unsigned int new_nrlines = 0;
seed = 10000;
srand(seed);
mean = -0.0009, min = 0.035, minchi = 1.5;
// endcap=1 to 2,station=1 to 4, ring=1 to 4,chamber=1 to 36,layer=1 to 6
std::ifstream olddata;
olddata.open("old_xtalk.dat", std::ios::in);
if (!olddata) {
std::cerr << "Error: old_xtalk.dat -> no such file!" << std::endl;
exit(1);
}
while (!olddata.eof()) {
olddata >> old_chamber_id >> old_strip >> old_slope_right >> old_intercept_right >> old_chi2_right >>
old_slope_left >> old_intercept_left >> old_chi2_left;
old_cham_id.push_back(old_chamber_id);
old_strips.push_back(old_strip);
old_slope_r.push_back(old_slope_right);
old_slope_l.push_back(old_slope_left);
old_intercept_r.push_back(old_intercept_right);
old_intercept_l.push_back(old_intercept_left);
old_chi2_r.push_back(old_chi2_right);
old_chi2_l.push_back(old_chi2_left);
old_nrlines++;
}
olddata.close();
std::ifstream newdata;
newdata.open("new_xtalk.txt", std::ios::in);
if (!newdata) {
std::cerr << "Error: new_xtalk.dat -> no such file!" << std::endl;
exit(1);
}
while (!newdata.eof()) {
newdata >> new_chamber_id >> new_strip >> new_slope_right >> new_intercept_right >> new_chi2_right >>
new_slope_left >> new_intercept_left >> new_chi2_left;
new_cham_id.push_back(new_chamber_id);
new_strips.push_back(new_strip);
new_slope_r.push_back(new_slope_right);
new_slope_l.push_back(new_slope_left);
new_intercept_r.push_back(new_intercept_right);
new_intercept_l.push_back(new_intercept_left);
new_chi2_r.push_back(new_chi2_right);
new_chi2_l.push_back(new_chi2_left);
new_nrlines++;
}
newdata.close();
for (int iendcap = detId.minEndcapId(); iendcap <= detId.maxEndcapId(); iendcap++) {
for (int istation = detId.minStationId(); istation <= detId.maxStationId(); istation++) {
max_ring = detId.maxRingId();
// station 4 ring 4 not there(36 chambers*2 missing)
// 3 rings max this way of counting (ME1a & b)
if (istation == 1)
max_ring = 3;
if (istation == 2)
max_ring = 2;
if (istation == 3)
max_ring = 2;
if (istation == 4)
max_ring = 1;
for (int iring = detId.minRingId(); iring <= max_ring; iring++) {
max_istrip = 80;
max_cham = detId.maxChamberId();
if (istation == 1 && iring == 1)
max_cham = 36;
if (istation == 1 && iring == 2)
max_cham = 36;
if (istation == 1 && iring == 3)
max_cham = 36;
if (istation == 2 && iring == 1)
max_cham = 18;
if (istation == 2 && iring == 2)
max_cham = 36;
if (istation == 3 && iring == 1)
max_cham = 18;
if (istation == 3 && iring == 2)
max_cham = 36;
if (istation == 4 && iring == 1)
max_cham = 18;
// station 1 ring 3 has 64 strips per layer instead of 80(minus & plus
// side!!!)
for (int ichamber = detId.minChamberId(); ichamber <= max_cham; ichamber++) {
for (int ilayer = detId.minLayerId(); ilayer <= detId.maxLayerId(); ilayer++) {
// station 1 ring 3 has 64 strips per layer instead of 80
if (istation == 1 && iring == 3)
max_istrip = 64;
std::vector<CSCcrosstalk::Item> itemvector;
itemvector.resize(max_istrip);
id_layer = 100000 * iendcap + 10000 * istation + 1000 * iring + 10 * ichamber + ilayer;
for (int istrip = 0; istrip < max_istrip; istrip++) {
// create fake values
itemvector[istrip].xtalk_slope_right =
-((double)rand() / ((double)(RAND_MAX) + (double)(1))) / 10000 + mean;
itemvector[istrip].xtalk_intercept_right =
((double)rand() / ((double)(RAND_MAX) + (double)(1))) / 100 + min;
itemvector[istrip].xtalk_chi2_right = ((double)rand() / ((double)(RAND_MAX) + (double)(1))) + minchi;
itemvector[istrip].xtalk_slope_left =
-((double)rand() / ((double)(RAND_MAX) + (double)(1))) / 10000 + mean;
itemvector[istrip].xtalk_intercept_left =
((double)rand() / ((double)(RAND_MAX) + (double)(1))) / 100 + min;
itemvector[istrip].xtalk_chi2_left = ((double)rand() / ((double)(RAND_MAX) + (double)(1))) + minchi;
cncrosstalk->crosstalk[id_layer] = itemvector;
if (istrip == 0) {
itemvector[istrip].xtalk_slope_right =
-((double)rand() / ((double)(RAND_MAX) + (double)(1))) / 10000 + mean;
itemvector[istrip].xtalk_intercept_right =
((double)rand() / ((double)(RAND_MAX) + (double)(1))) / 100 + min;
itemvector[istrip].xtalk_chi2_right = ((double)rand() / ((double)(RAND_MAX) + (double)(1))) + minchi;
itemvector[istrip].xtalk_slope_left = 0.0;
itemvector[istrip].xtalk_intercept_left = 0.0;
itemvector[istrip].xtalk_chi2_left = 0.0;
cncrosstalk->crosstalk[id_layer] = itemvector;
}
if (istrip == 79) {
itemvector[istrip].xtalk_slope_right = 0.0;
itemvector[istrip].xtalk_intercept_right = 0.0;
itemvector[istrip].xtalk_chi2_right = 0.0;
itemvector[istrip].xtalk_slope_left =
-((double)rand() / ((double)(RAND_MAX) + (double)(1))) / 10000 + mean;
itemvector[istrip].xtalk_intercept_left =
((double)rand() / ((double)(RAND_MAX) + (double)(1))) / 100 + min;
itemvector[istrip].xtalk_chi2_left = ((double)rand() / ((double)(RAND_MAX) + (double)(1))) + minchi;
cncrosstalk->crosstalk[id_layer] = itemvector;
}
}
}
}
}
}
// overwrite fakes with old values from DB
int istrip = 0;
std::vector<CSCcrosstalk::Item> itemvector;
itemvector.resize(80);
for (unsigned int mystrip = 0; mystrip < old_nrlines - 1; mystrip++) {
if (old_strips[mystrip] == 0)
istrip = 0;
itemvector[istrip].xtalk_slope_right = old_slope_r[mystrip];
itemvector[istrip].xtalk_intercept_right = old_intercept_r[mystrip];
itemvector[istrip].xtalk_chi2_right = old_chi2_r[mystrip];
itemvector[istrip].xtalk_slope_left = old_slope_l[mystrip];
itemvector[istrip].xtalk_intercept_left = old_intercept_l[mystrip];
itemvector[istrip].xtalk_chi2_left = old_chi2_l[mystrip];
cncrosstalk->crosstalk[old_cham_id[mystrip]] = itemvector;
istrip++;
}
itemvector.resize(64);
for (unsigned int mystrip = 0; mystrip < old_nrlines - 1; mystrip++) {
if (old_strips[mystrip] == 0)
istrip = 0;
if (old_cham_id[mystrip] >= 113000 && old_cham_id[mystrip] <= 113999) {
itemvector[istrip].xtalk_slope_right = old_slope_r[mystrip];
itemvector[istrip].xtalk_intercept_right = old_intercept_r[mystrip];
itemvector[istrip].xtalk_chi2_right = old_chi2_r[mystrip];
itemvector[istrip].xtalk_slope_left = old_slope_l[mystrip];
itemvector[istrip].xtalk_intercept_left = old_intercept_l[mystrip];
itemvector[istrip].xtalk_chi2_left = old_chi2_l[mystrip];
cncrosstalk->crosstalk[old_cham_id[mystrip]] = itemvector;
istrip++;
}
}
itemvector.resize(64);
for (unsigned int mystrip = 0; mystrip < old_nrlines - 1; mystrip++) {
if (old_strips[mystrip] == 0)
istrip = 0;
if (old_cham_id[mystrip] >= 213000 && old_cham_id[mystrip] <= 213999) {
itemvector[istrip].xtalk_slope_right = old_slope_r[mystrip];
itemvector[istrip].xtalk_intercept_right = old_intercept_r[mystrip];
itemvector[istrip].xtalk_chi2_right = old_chi2_r[mystrip];
itemvector[istrip].xtalk_slope_left = old_slope_l[mystrip];
itemvector[istrip].xtalk_intercept_left = old_intercept_l[mystrip];
itemvector[istrip].xtalk_chi2_left = old_chi2_l[mystrip];
cncrosstalk->crosstalk[old_cham_id[mystrip]] = itemvector;
istrip++;
}
}
// overwrite old values with ones from new runs
itemvector.resize(80);
for (unsigned int mystrip = 0; mystrip < new_nrlines - 1; mystrip++) {
if (new_strips[mystrip] == 0)
istrip = 0;
itemvector[istrip].xtalk_slope_right = new_slope_r[mystrip];
itemvector[istrip].xtalk_intercept_right = new_intercept_r[mystrip];
itemvector[istrip].xtalk_chi2_right = new_chi2_r[mystrip];
itemvector[istrip].xtalk_slope_left = new_slope_l[mystrip];
itemvector[istrip].xtalk_intercept_left = new_intercept_l[mystrip];
itemvector[istrip].xtalk_chi2_left = new_chi2_l[mystrip];
cncrosstalk->crosstalk[new_cham_id[mystrip]] = itemvector;
istrip++;
}
itemvector.resize(64);
for (unsigned int mystrip = 0; mystrip < new_nrlines - 1; mystrip++) {
if (new_strips[mystrip] == 0)
istrip = 0;
if (new_cham_id[mystrip] >= 113000 && new_cham_id[mystrip] <= 113999) {
itemvector[istrip].xtalk_slope_right = new_slope_r[mystrip];
itemvector[istrip].xtalk_intercept_right = new_intercept_r[mystrip];
itemvector[istrip].xtalk_chi2_right = new_chi2_r[mystrip];
itemvector[istrip].xtalk_slope_left = new_slope_l[mystrip];
itemvector[istrip].xtalk_intercept_left = new_intercept_l[mystrip];
itemvector[istrip].xtalk_chi2_left = new_chi2_l[mystrip];
cncrosstalk->crosstalk[new_cham_id[mystrip]] = itemvector;
istrip++;
}
}
itemvector.resize(64);
for (unsigned int mystrip = 0; mystrip < new_nrlines - 1; mystrip++) {
if (new_strips[mystrip] == 0)
istrip = 0;
if (new_cham_id[mystrip] >= 213000 && new_cham_id[mystrip] <= 213999) {
itemvector[istrip].xtalk_slope_right = new_slope_r[mystrip];
itemvector[istrip].xtalk_intercept_right = new_intercept_r[mystrip];
itemvector[istrip].xtalk_chi2_right = new_chi2_r[mystrip];
itemvector[istrip].xtalk_slope_left = new_slope_l[mystrip];
itemvector[istrip].xtalk_intercept_left = new_intercept_l[mystrip];
itemvector[istrip].xtalk_chi2_left = new_chi2_l[mystrip];
cncrosstalk->crosstalk[new_cham_id[mystrip]] = itemvector;
istrip++;
}
}
}
return cncrosstalk;
}
CSCCrosstalkConditions::CSCCrosstalkConditions(const edm::ParameterSet &iConfig) {
// the following line is needed to tell the framework what
// data is being produced
// added by Zhen (changed since 1_2_0)
setWhatProduced(this, &CSCCrosstalkConditions::produceCrosstalk);
findingRecord<CSCcrosstalkRcd>();
// now do what ever other initialization is needed
}
CSCCrosstalkConditions::~CSCCrosstalkConditions() {
// do anything here that needs to be done at desctruction time
// (e.g. close files, deallocate resources etc.)
}
//
// member functions
//
// ------------ method called to produce the data ------------
CSCCrosstalkConditions::ReturnType CSCCrosstalkConditions::produceCrosstalk(const CSCcrosstalkRcd &iRecord) {
// Added by Zhen, need a new object so to not be deleted at exit
return CSCCrosstalkConditions::ReturnType(prefillCrosstalk());
}
void CSCCrosstalkConditions::setIntervalFor(const edm::eventsetup::EventSetupRecordKey &,
const edm::IOVSyncValue &,
edm::ValidityInterval &oValidity) {
oValidity = edm::ValidityInterval(edm::IOVSyncValue::beginOfTime(), edm::IOVSyncValue::endOfTime());
}
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