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https://github.com/slsdetectorgroup/slsDetectorPackage.git
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AngularConversion splitted in a static file and in one file dependent on slsDetectorBase
git-svn-id: file:///afs/psi.ch/project/sls_det_software/svn/slsDetectorSoftware@240 951219d9-93cf-4727-9268-0efd64621fa3
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bergamaschi
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#include "angularConversionStatic.h"
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#include <iostream>
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#include <fstream>
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#include <sstream>
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#include <math.h>
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#include "angleFunction.h"
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using namespace std;
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angularConversionStatic::angularConversionStatic()
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{
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//angleFunctionPointer=0;
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registerAngleFunctionCallback(&defaultAngleFunction);
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}
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angularConversionStatic::~angularConversionStatic(){
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}
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double* angularConversionStatic::convertAngles(double pos, int nch, int *chansPerMod, angleConversionConstant **angOff, int *mF, double fo, double go, int angdir) {
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int imod=0;
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double *ang=new double[nch];
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double enc=pos;
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angleConversionConstant *p=NULL;
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int ch0=0;
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int chlast=chansPerMod[0];
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int nchmod=chansPerMod[0];
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p=angOff[imod];
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if (mF[imod]==0)
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enc=0;
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else
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enc=pos;
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for (int ip=0; ip<nch; ip++) {
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#ifdef VERBOSE
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// cout << "ip " << ip << " ch0 " << ch0 << " chlast " << chlast << " imod " << imod << endl;
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#endif
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if (ip>=chlast) {
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imod++;
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p=angOff[imod];
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if (mF[imod]==0)
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enc=0;
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else
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enc=pos;
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ch0=chlast;
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nchmod=chansPerMod[imod];
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if (nchmod>0)
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chlast+=nchmod;
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}
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if (p)
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ang[ip]=angle(ip-ch0, \
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enc, \
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fo+go, \
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p->r_conversion, \
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p->center, \
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p->offset, \
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p->tilt, \
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angdir );
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}
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return ang;
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}
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//static!
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int angularConversionStatic::readAngularConversion(string fname, int nmod, angleConversionConstant *angOff) {
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ifstream infile;
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string ss;
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#ifdef VERBOSE
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std::cout<< "Opening file "<< fname << std::endl;
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#endif
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infile.open(fname.c_str(), ios_base::in);
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if (infile.is_open()) {
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readAngularConversion(infile, nmod, angOff);
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infile.close();
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} else {
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std::cout<< "Could not open calibration file "<< fname << std::endl;
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return -1;
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}
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return 0;
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}
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//static
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int angularConversionStatic::readAngularConversion( ifstream& infile, int nmod, angleConversionConstant *angOff) {
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string str;
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int mod;
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double center, ecenter;
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double r_conv, er_conv;
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double off, eoff;
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string ss;
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int interrupt=0;
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int nm=0;
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//" module %i center %E +- %E conversion %E +- %E offset %f +- %f \n"
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while (infile.good() and interrupt==0) {
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getline(infile,str);
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#ifdef VERBOSE
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cout << "** mod " << nm << " " ;
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std::cout<< str << std::endl;
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#endif
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istringstream ssstr(str);
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ssstr >> ss >> mod;
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ssstr >> ss >> center;
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ssstr >> ss >> ecenter;
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ssstr >> ss >> r_conv;
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ssstr >> ss >> er_conv;
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ssstr >> ss >> off;
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ssstr >> ss >> eoff;
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if (nm<nmod && nm>=0 ) {
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angOff[nm].center=center;
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angOff[nm].r_conversion=r_conv;
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angOff[nm].offset=off;
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angOff[nm].ecenter=ecenter;
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angOff[nm].er_conversion=er_conv;
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angOff[nm].eoffset=eoff;
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} else
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break;
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//cout << nm<<" " << angOff[nm].offset << endl;
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nm++;
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if (nm>=nmod)
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break;
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}
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return nm;
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}
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//static
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int angularConversionStatic:: writeAngularConversion(string fname, int nmod, angleConversionConstant *angOff) {
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ofstream outfile;
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outfile.open (fname.c_str(),ios_base::out);
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if (outfile.is_open())
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{
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writeAngularConversion(outfile, nmod, angOff);
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outfile.close();
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} else {
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std::cout<< "Could not open file " << fname << "for writing"<< std::endl;
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return -1;
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}
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//" module %i center %E +- %E conversion %E +- %E offset %f +- %f \n"
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return 0;
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}
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//static
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int angularConversionStatic:: writeAngularConversion(ofstream& outfile, int nmod, angleConversionConstant *angOff) {
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for (int imod=0; imod<nmod; imod++) {
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outfile << " module " << imod << " center "<< angOff[imod].center<<" +- "<< angOff[imod].ecenter<<" conversion "<< angOff[imod].r_conversion << " +- "<< angOff[imod].er_conversion << " offset "<< angOff[imod].offset << " +- "<< angOff[imod].eoffset << std::endl;
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}
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return 0;
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}
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//static
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int angularConversionStatic::resetMerging(double *mp, double *mv, double *me, int *mm, int nb) {
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#ifdef VERBOSE
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cout << "creating merging arrays "<< nb << endl;
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#endif
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for (int ibin=0; ibin<nb; ibin++) {
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mp[ibin]=0;
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mv[ibin]=0;
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me[ibin]=0;
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mm[ibin]=0;
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}
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return OK;
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}
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//static
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int angularConversionStatic::finalizeMerging(double *mp, double *mv, double *me, int *mm,int nb) {
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int np=0;
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for (int ibin=0; ibin<nb; ibin++) {
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if (mm[ibin]>0) {
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#ifdef VERBOSE
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cout << "finalize " << ibin << " "<< mm[ibin] << " " << mp[ibin]<< mv[ibin] << me[ibin] << endl;
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#endif
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mp[np]=mp[ibin]/mm[ibin];
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mv[np]=mv[ibin]/mm[ibin];
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me[np]=me[ibin]/mm[ibin];
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me[np]=sqrt(me[ibin]);
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mm[np]=mm[ibin];
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np++;
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}
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}
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return np;
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}
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//static
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int angularConversionStatic::addToMerging(double *p1, double *v1, double *e1, double *mp, double *mv,double *me, int *mm, int nchans, double binsize,int nbins, int *badChanMask ) {
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double binmi=-180.;
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int ibin=0;
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if (p1==NULL)
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return 0;
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if (v1==NULL)
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return FAIL;
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if (mp==NULL) //can be changed if we want to use a fixed bin algorithm!
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return FAIL;
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if (mv==NULL)
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return FAIL;
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if (me==NULL)
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return FAIL;
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if (mm==NULL)
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return FAIL;
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if (nchans==0)
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return FAIL;
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if (binsize<=0)
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return FAIL;
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if (nbins<=0)
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return FAIL;
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for (int ip=0; ip<nchans; ip++) {
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if (badChanMask) {
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if (badChanMask[ip]) {
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#ifdef VERBOSE
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cout << "channel " << ip << " is bad " << endl;
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#endif
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continue;
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}
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}
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ibin=(int)((p1[ip]-binmi)/binsize);
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if (ibin<nbins && ibin>=0) {
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mp[ibin]+=p1[ip];
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mv[ibin]+=v1[ip];
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if (e1)
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me[ibin]+=(e1[ip]*e1[ip]);
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else
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me[ibin]+=v1[ip];
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mm[ibin]++;
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#ifdef VERBOSE
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cout << "add " << ibin << " "<< mm[ibin] << " " << mp[ibin]<< mv[ibin] << me[ibin] << endl;
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#endif
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} else
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return FAIL;
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}
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return OK;
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}
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