| [3959] | 1 | // Utilisation de SOPHYA pour faciliter les tests ...
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| 2 | #include "sopnamsp.h"
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| 3 | #include "machdefs.h"
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| 4 |
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| 5 | /* ----------------------------------------------------------
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| 6 | Projet BAORadio - (C) LAL/IRFU 2011
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| 7 |
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| 8 | Programme de lecture des fichiers matrices de visibilites
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| 9 | au format fits pour ecrire une DataTable de visib_moyenne(temps)
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| 10 | Fichier de visibilites produits par le prog vismf
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| 11 | R. Ansari, C. Magneville - LAL/Irfu
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| 12 | V : Mai 2009
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| 13 | ---------------------------------------------------------- */
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| 14 |
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| 15 | // include standard c/c++
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| 16 | #include <math.h>
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| 17 | #include <stdio.h>
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| 18 | #include <stdlib.h>
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| 19 | #include <string.h>
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| 20 |
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| 21 | #include <iostream>
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| 22 | #include <string>
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| 23 |
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| 24 | #include "pexceptions.h"
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| 25 | #include "tvector.h"
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| 26 | #include "fioarr.h"
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| 27 | // #include "tarrinit.h"
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| 28 | #include "ntuple.h"
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| 29 | #include "datatable.h"
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| 30 | #include "histinit.h"
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| 31 | #include "matharr.h"
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| 32 | #include "timestamp.h"
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| 33 | #include <utilarr.h>
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| 34 | #include "fitsarrhand.h"
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| 35 | #include "fitshdtable.h"
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| 36 |
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| 37 | // include sophya mesure ressource CPU/memoire ...
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| 38 | #include "resusage.h"
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| 39 | #include "ctimer.h"
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| 40 | #include "timing.h"
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| 41 |
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| 42 |
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| 43 | //--------------------------- Fonctions de ce fichier -------------------
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| 44 | int Usage(bool fgshort=true);
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| 45 |
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| 46 | int DecodeProc(int narg, char* arg[]);
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| 47 | int ProcVisMtxFiles(string& inoutpath, int imin, int imax, int istep, int jf1, int jf2, int nfreq,
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| 48 | vector<sa_size_t> tfrlist);
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| 49 | int FillVisDTable(BaseDataTable& visdt_, TMatrix< r_4 > vismtx_, TVector< int_4> chanum_,
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| 50 | sa_size_t jf1_, sa_size_t jf2_, sa_size_t djf_) ;
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| 51 |
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| 52 | //------------------------------------------------------------------------------------------------------------
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| 53 |
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| 54 | /* --Fonction-- */
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| 55 | int Usage(bool fgshort)
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| 56 | {
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| 57 | cout << " --- visfits2dt : Read fits visibility matrices produced by visfmib to make \n"
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| 58 | << " time-frequency matrices and Visibilites=f(time) datatable " << endl;
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| 59 | cout << " Usage: visfits2dt InOutPath Imin,Imax,step NumFreq1,NumFreq2,NBinFreq [VisMtxRowList] \n" << endl;
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| 60 | if (fgshort) {
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| 61 | cout << " svv2mtx -h for detailed instructions" << endl;
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| 62 | return 1;
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| 63 | }
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| 64 | cout << " InOutPath : Input/Output directory name \n"
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| 65 | << " Imin,Imax,IStep: Input FITS files sequence number (vismtxII.fits) \n"
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| 66 | << " FileNames=InOutPath/vismtxII.fits Imin<=II<=Imax II+=IStep \n"
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| 67 | << " NumFreq1,NumFreq2,NBinFreq: Freq Zone and number of frequency bins for DataTable\n"
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| 68 | << " VisMtxRowList : List of visibiliy matrix rows (0,2,...) -> time-freq map \n" << endl;
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| 69 | return 1;
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| 70 | }
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| 71 |
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| 72 | //----------------------------------------------------
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| 73 | //----------------------------------------------------
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| 74 | int main(int narg, char* arg[])
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| 75 | {
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| 76 | if ((narg>1)&&(strcmp(arg[1],"-h")==0)) return Usage(false);
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| 77 | if (narg<4) return Usage(true);
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| 78 | HiStatsInitiator _inia;
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| 79 | // TArrayInitiator _inia;
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| 80 |
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| 81 | int rc = 0;
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| 82 | try {
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| 83 | bool fgvjun09=false;
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| 84 | ResourceUsage resu;
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| 85 | DecodeProc(narg-1, arg+1);
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| 86 | resu.Update();
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| 87 | cout << resu;
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| 88 | }
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| 89 | catch (PException& exc) {
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| 90 | cerr << " visfits2dt.cc catched PException " << exc.Msg() << endl;
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| 91 | rc = 77;
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| 92 | }
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| 93 | catch (std::exception& sex) {
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| 94 | cerr << "\n visfits2dt.cc std::exception :"
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| 95 | << (string)typeid(sex).name() << "\n msg= "
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| 96 | << sex.what() << endl;
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| 97 | rc = 78;
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| 98 | }
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| 99 | catch (...) {
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| 100 | cerr << " visfits2dt.cc catched unknown (...) exception " << endl;
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| 101 | rc = 79;
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| 102 | }
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| 103 |
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| 104 | cout << ">>>> visfits2dt.cc ------- END ----------- RC=" << rc << endl;
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| 105 | return rc;
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| 106 |
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| 107 | }
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| 108 |
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| 109 | //--------------------------------------------------------------------
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| 110 | // Traitement fichiers produits par vismfib (V Nov09)
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| 111 | /* --Fonction-- */
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| 112 | int DecodeProc(int narg, char* arg[])
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| 113 | {
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| 114 | // Decodage des arguments et traitement
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| 115 | string inoutpath = arg[0];
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| 116 | int imin=0;
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| 117 | int imax=0;
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| 118 | int istep=1;
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| 119 | sscanf(arg[1],"%d,%d,%d",&imin,&imax,&istep);
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| 120 | int jf1=0;
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| 121 | int jf2=0;
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| 122 | int nfreq=0;
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| 123 | sscanf(arg[2],"%d,%d,%d",&jf1,&jf2,&nfreq);
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| 124 | int card=1;
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| 125 | vector<sa_size_t> rowlist;
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| 126 | if (narg>3) {
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| 127 | EnumeratedSequence es;
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| 128 | int nbad;
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| 129 | es.Append(arg[3], nbad, ",");
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| 130 | for(int j=0; j<es.Size(); j++) rowlist.push_back((int)es.Value(j));
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| 131 | }
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| 132 | if (rowlist.size()<1) rowlist.push_back(0);
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| 133 |
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| 134 | cout << " ----- visfits2dt/DecodeProc - Start - InOutPath= " << inoutpath << " IMin,Max,Step="
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| 135 | << imin << "," << imax << "," << istep << " Card=" << card << endl;
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| 136 | cout << "Frequency num range JF=" << jf1 << "," << jf2 << "," << nfreq << " ------- " << endl;
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| 137 | cout << " RowList: " ;
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| 138 | for(int j=0; j<rowlist.size(); j++) cout << rowlist[j] << " , " ;
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| 139 | cout << endl;
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| 140 | int rc=ProcVisMtxFiles(inoutpath, imin, imax, istep, jf1, jf2, nfreq, rowlist);
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| 141 | return rc;
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| 142 | }
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| 143 |
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| 144 | // Pour traitement (calcul FFT et visibilites (ProcA) 1 fibre, 2 voies RAW)
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| 145 | /* --Fonction-- */
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| 146 | int ProcVisMtxFiles(string& inoutpath, int imin, int imax, int istep, int jf1, int jf2, int nfreq,
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| 147 | vector<sa_size_t> rowlist)
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| 148 | {
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| 149 | Timer tm("ProcVisMtxFiles");
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| 150 |
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| 151 | DataTable visdt;
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| 152 | visdt.AddDoubleColumn("mfc");
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| 153 | visdt.AddDoubleColumn("mtt");
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| 154 | visdt.AddIntegerColumn("jfreq");
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| 155 | visdt.AddIntegerColumn("numch");
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| 156 | visdt.AddFloatColumn("vre");
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| 157 | visdt.AddFloatColumn("vim");
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| 158 |
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| 159 | vector< TMatrix< r_4 > > vmtf;
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| 160 |
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| 161 | if (jf1<1) jf1=1;
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| 162 | if ((jf2<1)||(jf2<jf1)) jf2=jf1;
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| 163 | if (nfreq<1) nfreq=1;
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| 164 | int djf=(jf2-jf1)/nfreq;
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| 165 | if (djf<1) djf=1;
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| 166 |
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| 167 | cout << " --- ProcVisMtxFiles jf1=" << jf1 << " jf2= " << jf2 << " djf=" << djf << endl;
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| 168 | char fname[1024];
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| 169 |
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| 170 | cout << " ---- ProcVisMtxFiles()-Begin - Reading chanum vector" << endl;
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| 171 | TVector< int_4 > chanum;
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| 172 | {
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| 173 | sprintf(fname, "%s/chanum.fits",inoutpath.c_str());
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| 174 | FitsInOutFile fic(fname, FitsInOutFile::Fits_RO);
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| 175 | fic.MoveAbsToHDU(3);
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| 176 | fic >> chanum;
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| 177 | }
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| 178 |
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| 179 | cout << " ---- ProcVisMtxFiles()-Read chanum done " << endl;
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| 180 | sa_size_t nrows = (imax-imin+1)/istep;
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| 181 | sa_size_t kr=0;
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| 182 |
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| 183 | sa_size_t mtf_binfreq=25;
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| 184 | sa_size_t mtf_bintime=5;
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| 185 |
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| 186 | sa_size_t ncols=1;
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| 187 |
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| 188 | for(int ifile=imin; ifile<=imax; ifile+=istep) {
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| 189 | sprintf(fname, "%s/vismtx%d.fits",inoutpath.c_str(),ifile);
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| 190 | cout << " ProcVisMtxFiles[" << ifile << "] opening file " << fname << endl;
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| 191 | FitsInOutFile fin(fname, FitsInOutFile::Fits_RO);
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| 192 | TMatrix< r_4 > vismtx;
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| 193 | fin >> vismtx;
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| 194 | // cout << vismtx.Info();
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| 195 |
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| 196 | if (ifile==imin) {
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| 197 | ncols = vismtx.NCols();
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| 198 | cout << " ProcVisMtxFiles/Info: Output Time-Frequency matrices NRows(time) "
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| 199 | << nrows/mtf_bintime+1 << " NCols(freq) =" << ncols/mtf_binfreq+1 << endl;
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| 200 | for(size_t j=0; j<rowlist.size(); j++)
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| 201 | vmtf.push_back(TMatrix< r_4 >(nrows/mtf_bintime+1, ncols/mtf_binfreq+1));
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| 202 | }
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| 203 |
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| 204 | for(size_t j=0; j<rowlist.size(); j++)
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| 205 | for(sa_size_t icf=0; icf<ncols; icf++) {
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| 206 | vmtf[j](icf/mtf_binfreq,kr/mtf_bintime)+=vismtx(rowlist[j],icf);
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| 207 | }
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| 208 | // cout << " DBG* kr=" << kr << " kr/mtf_bintime=" << kr/mtf_bintime
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| 209 | // << " ncols/2/mtf_binfreq=" << ncols/2/mtf_binfreq << endl;
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| 210 | kr++;
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| 211 |
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| 212 |
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| 213 | // Calcul moyenne dans des bandes en frequence
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| 214 | FillVisDTable(visdt, vismtx, chanum, jf1, jf2, djf);
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| 215 | }
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| 216 |
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| 217 | if (rowlist.size()>0) {
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| 218 | sprintf(fname, "!%s/vistfreqmtx.fits",inoutpath.c_str());
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| 219 | cout << "ProcVisMtxFiles: Opening file " << fname << " for writing Visi(Freq,Time) matrices" << endl;
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| 220 | FitsInOutFile fo(fname, FitsInOutFile::Fits_Create);
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| 221 | for(size_t j=0; j<rowlist.size(); j++)
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| 222 | fo << vmtf[j];
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| 223 | }
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| 224 | cout << visdt;
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| 225 | sprintf(fname, "!%s/visidt.ppf",inoutpath.c_str());
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| 226 | cout << "ProcVisMtxFiles: writing visibility datatable to file " << fname << endl;
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| 227 | FitsInOutFile fod(fname, FitsInOutFile::Fits_Create);
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| 228 | fod << visdt;
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| 229 |
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| 230 | return 0;
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| 231 | }
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| 232 |
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| 233 | /* --Fonction-- */
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| 234 | int FillVisDTable(BaseDataTable& visdt_, TMatrix< r_4 > vismtx_, TVector< int_4> chanum_,
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| 235 | sa_size_t jf1_, sa_size_t jf2_, sa_size_t djf_)
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| 236 | {
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| 237 | double xnt_[20];
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| 238 | xnt_[0]=(double)vismtx_.Info()["MEANFC"];
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| 239 | xnt_[1]=(double)vismtx_.Info()["MEANTT"]/1.25e8;
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| 240 |
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| 241 | uint_4 nmean_=vismtx_.Info()["NPAQSUM"];
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| 242 | if (djf_<2) {
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| 243 | for(sa_size_t rv=0; rv<vismtx_.NRows(); rv++) {
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| 244 | for(sa_size_t jf=jf1_; jf<jf2_; jf++) {
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| 245 | xnt_[2]=jf;
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| 246 | xnt_[3]=chanum_(rv);
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| 247 | xnt_[4]=vismtx_(rv,jf*2)/(r_4)(nmean_);
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| 248 | xnt_[5]=vismtx_(rv,jf*2+1)/(r_4)(nmean_);
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| 249 | visdt_.AddRow(xnt_);
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| 250 | }
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| 251 | }
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| 252 | }
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| 253 | else {
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| 254 | for(sa_size_t rv=0; rv<vismtx_.NRows(); rv++) {
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| 255 | for(sa_size_t jf=jf1_; jf<jf2_; jf+=djf_) {
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| 256 | r_4 moyreal=0.;
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| 257 | r_4 moyimag=0.;
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| 258 | sa_size_t jjfmx=jf+djf_;
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| 259 | if (jjfmx > vismtx_.NCols()) jjfmx=vismtx_.NCols();
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| 260 | for(sa_size_t jjf=jf; jjf<jjfmx; jjf++) {
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| 261 | moyreal+=vismtx_(rv,jjf*2);
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| 262 | moyimag+=vismtx_(rv,jjf*2+1);
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| 263 | }
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| 264 | xnt_[2]=jf+djf_/2;
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| 265 | xnt_[3]=chanum_(rv);
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| 266 | xnt_[4]=moyreal/(r_4)(nmean_*djf_);
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| 267 | xnt_[5]=moyimag/(r_4)(nmean_*djf_);
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| 268 | visdt_.AddRow(xnt_);
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| 269 | }
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| 270 | }
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| 271 | }
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| 272 | return 0;
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| 273 | }
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| 274 |
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| 275 |
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| 276 |
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| 277 |
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