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272 | #include <stdio.h>
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <TFile.h>
#include <TString.h>
#include <TF1.h>
#include <TH1F.h>
#include <TCanvas.h>
#include "oflPedStat.h"
ClassImp(oflPedStat)
//=========================================
//=========================================
oflPedStat::oflPedStat() {
//not using constructor at this time
}
//=========================================
//=========================================
int
oflPedStat::initRun(int index,TFile *f,TFile *fraw,FILE *fpout,FILE *fplog, int rNum)
{
mindex = index;
mfd=f;
mfdraw=fraw;
mfpout=fpout;
mfplog=fplog;
mrNum=rNum;
return 0;
}
//=========================================
//=========================================
int
oflPedStat::procDetector(char *name,float maxPedPos, float minPedPos, float maxSig, float minSig, float deadentries, int msk)
{
int nfail=0;
int nstat=0;
int nStuckBit=0;
//fail edge strips of mapmt
if(!strcmp(name+4,"288"))
{ fprintf(mfplog,"%s is an edge strip\n",name);
nfail=1;
fprintf(mfpout,"%s 0x%04x 0x%04x\n",name,nfail,nstat);
return -1;
}
if((strncmp(name,"a03U",4)==0 || strncmp(name,"a09U",4)==0) && atoi(name+4)>283 )
{ fprintf(mfplog,"%s is an edge strip\n",name);
nfail=1;
fprintf(mfpout,"%s 0x%04x 0x%04x\n",name,nfail,nstat);
return -1;
}
if((strncmp(name,"a04V",4)==0 || strncmp(name,"a10V",4)==0) && atoi(name+4)> 283 )
{ fprintf(mfplog,"%s is an edge strip\n",name);
nfail=1;
fprintf(mfpout,"%s 0x%04x 0x%04x\n",name,nfail,nstat);
return -1;
}
//call histograms and fits
TH1F *h = (TH1F*)mfd ->Get(name);
TH1F *hraw = (TH1F*)mfdraw ->Get(name);
if(h==0 || hraw==0){
fprintf(mfplog,"individual channel %s not found\n",name);
nfail=1;
fprintf(mfpout,"%s 0x%04x 0x%04x\n",name,nfail,nstat);
return -1;
}
TF1 *fn = h->GetFunction("fPeak");
if(fn==0){
nfail=1;
fprintf(mfplog,"%s has no fit parameters\n",name);
fprintf(mfpout,"%s 0x%04x 0x%04x\n",name,nfail,nstat);
return -1;
}
//sort by crate/chan
char title[100],crate[4],txt[3]; int chan=-1;
sprintf(title,"%s",h->GetTitle()); //sprintf(title2,"%s",h->GetTitle());
if(strncmp(title+35,"tube=",5)==0 && name[3]!='T') {
sprintf(txt,"%c%c%c",title[29],title[30],title[31]); chan=atoi(txt);
sprintf(crate,"%c%c%c%c",title[40],title[41],title[42],title[43]);
}
//printf("name=%s crate=%s chan=%d\n",name,crate,chan);
// place hardcoded known problem channels here
// for example, a hot tower known to be bad for a whole year can be set here
if(!strcmp(name,"a12TC05")) //tube has high ped always set status flag
{
fprintf(mfplog,"%s masked out of trigger for whole run\n",name);
nstat+=12;
}
int entries=(int)h->GetEntries();
int integral=(int)h->Integral();
//printf("entries %d integral %d\n",entries,integral);
//daq file # entries is wrong since it's done with weighting
if(entries != integral)
entries = integral;
int nb=h->GetNbinsX();
float *x = (float*)malloc(nb*sizeof(float));
x =(float*) h->GetArray();<--- Memory leak: x
float ymax=0;
int i,jfind=-1;
float sum = 0.0;
for(i=0;i<nb;i++)
{ if (ymax < x[i])
{ ymax=x[i];
jfind=i;
}
sum+=x[i];
}
if (ymax == sum)
{ fprintf(mfplog,"%s fails- all entries %.0f in one channel\n",name,ymax);
nfail=1;
fprintf(mfpout,"%s 0x%04x 0x%04x\n",name,nfail,nstat);
return -1;
}
if(sum < 0.90*entries)
{
fprintf(mfplog,"%s fails needed events - %.0f of %d\n",name,sum,entries);
nfail=1;
fprintf(mfpout,"%s 0x%04x 0x%04x\n",name,nfail,nstat);
return -1;
}
float x0=h->GetBinCenter(jfind);
float ped = fn->GetParameter(1);
float sig = fn->GetParameter(2);
//overflow test (for dead tower with counts in overflow bin)
double overflow=0;
double zerobinContent=0;
int zerobin=h->GetXaxis()->FindBin(0.0);
zerobinContent = h->GetBinContent(zerobin);
if(name[3]=='T'){ //test for towers
if(zerobinContent > 0.001*entries) {
nfail=1;
printf("%s fails due to ADC=0 counts = %f\n",name,zerobinContent);
fprintf(mfplog,"%s has to many ADC=0 counts\n",name);
fprintf(mfpout,"%s 0x%04x 0x%04x\n",name,nfail,nstat);
return -1;
}
overflow = hraw->Integral(ped+100,5000);
if(overflow>0.001*entries) {
nfail=1;
printf("%s fails due to overflow counts = %f\n",name,overflow);
fprintf(mfplog,"%s has to many overflow counts\n",name);
fprintf(mfpout,"%s 0x%04x 0x%04x\n",name,nfail,nstat);
return -1;
}
}
else { //test for mapmt's
overflow = hraw->Integral(ped+200,5000);
if(overflow>0.01*entries) {
nfail=1;
printf("%s fails due to overflow counts = %f\n",name,overflow);
fprintf(mfplog,"%s has to many overflow counts\n",name);
fprintf(mfpout,"%s 0x%04x 0x%04x\n",name,nfail,nstat);
return -1;
}
}
//stuck bit test
int adc;
int nonzerohits=0;
int bitcompare=1+2+4+8;
int biton=bitcompare;
int bitoff=0;
adc = (int)ped + 1;
for (int k=0; k < (hraw->GetNbinsX()); k++)
{
if (hraw ->GetBinContent(k)>0)
{
bitoff = bitoff | adc;
biton = biton & adc;
nonzerohits += 1;
}
adc += 1;
}
if (name[3]=='T') { //only check for stuck bits on towers
if ( (bitoff & bitcompare) != bitcompare && nonzerohits >= 8)
{
printf("%s bit stuck off \n",name);
fprintf(mfplog,"%s has stuck bits\n",name);
nstat+=2;
nStuckBit=1;
}
else if(biton && nonzerohits >= 5 && bitoff>70) //not dead towers
{
printf("%s bit stuck on \n",name);
fprintf(mfplog,"%s has stuck bits\n",name);
nstat+=2;
nStuckBit=1;
}
}
//make sure we catch known stuck bits
if((!strcmp(name,"a04TB07")||!strcmp(name,"a06TA07")||!strcmp(name,"a08TB07")) && nStuckBit==0){
printf("%s missed stuck bit, but hardcoded fix\n",name);
fprintf(mfplog,"%s missed stuck bit, but hardcoded\n",name);
nstat+=2;
nStuckBit=1;
}
//other ped QA
if(fabs(x0-ped)> 1.5 && !nStuckBit){
fprintf(mfplog,"%s fails, diff of x0=%.0f and ped =%.1f > 1.5\n",name,x0,ped);
nfail=1;
}
if(ped <= 0.0){
fprintf(mfplog,"%s fails, ped <= 0\n",name);
nfail=1;
}
if(ped >0 && ped < minPedPos){
fprintf(mfplog,"%s fails,%.4f, ped too low\n",name,ped);
nfail=1;
}
if(ped > maxPedPos) {
fprintf(mfplog,"%s,%.4f, ped too high\n",name,ped);
nstat+=16;
}
if (sig < minSig && !nStuckBit){
fprintf(mfplog,"%s, %.4f, sig too low\n",name,sig);
nstat+=2;
}
// wide ped set status bit 2^7
if (sig > maxSig){
fprintf(mfplog,"%s, %.4f, sig too high\n",name,sig);
nstat+=128;
}
//dead channel test
int start5sig=jfind -(int)(5.0*sig);
int end5sig = jfind +(int)(5.0*sig);
float sum2=0.0;
for(i=start5sig; i<=end5sig; i++)
{ sum2+=x[i];
}
if(sum2 >= deadentries*entries && !nStuckBit){
fprintf(mfplog,"%s ped=%.3f x0=%.0f sig=%.3f sum2=%.0f start5sig=%d end5sig=%d jfind=%d\n",name,ped,x0,sig,sum2,start5sig,end5sig,jfind);
fprintf(mfplog,"%s is a dead channel\n",name);
nfail=1;
nstat+=1;
}
//write to errs file
if(nfail > 0 || nstat > 0)
{ fprintf(mfpout,"%s 0x%04x 0x%04x\n",name,nfail,nstat);}
return 0;
}
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