LCOV - code coverage report
Current view: top level - synthesis/MeasurementEquations - VPManager.cc (source / functions) Hit Total Coverage
Test: casacpp_coverage.info Lines: 0 992 0.0 %
Date: 2024-10-04 16:51:10 Functions: 0 25 0.0 %

          Line data    Source code
       1             : //# VPManager.cc: Implementation of VPManager.h
       2             : //# Copyright (C) 1996-2016
       3             : //# Associated Universities, Inc. Washington DC, USA.
       4             : //# Copyright by ESO (in the framework of the ALMA collaboration)
       5             : //#
       6             : //# This program is free software; you can redistribute it and/or modify it
       7             : //# under the terms of the GNU General Public License as published by the Free
       8             : //# Software Foundation; either version 2 of the License, or (at your option)
       9             : //# any later version.
      10             : //#
      11             : //# This program is distributed in the hope that it will be useful, but WITHOUT
      12             : //# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
      13             : //# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
      14             : //# more details.
      15             : //#
      16             : //# You should have received a copy of the GNU General Public License along
      17             : //# with this program; if not, write to the Free Software Foundation, Inc.,
      18             : //# 675 Massachusetts Ave, Cambridge, MA 02139, USA.
      19             : //#
      20             : //# Correspondence concerning AIPS++ should be addressed as follows:
      21             : //#        Internet email: casa-feedback@nrao.edu.
      22             : //#        Postal address: AIPS++ Project Office
      23             : //#                        National Radio Astronomy Observatory
      24             : //#                        520 Edgemont Road
      25             : //#                        Charlottesville, VA 22903-2475 USA
      26             : //#
      27             : //# $Id$
      28             : 
      29             : 
      30             : #include <casacore/casa/Containers/Record.h>
      31             : #include <casacore/casa/Exceptions/Error.h>
      32             : #include <iostream>
      33             : #include <casacore/tables/Tables/ScalarColumn.h>
      34             : #include <casacore/tables/Tables/ScaColDesc.h>
      35             : #include <casacore/tables/Tables/ScaRecordColDesc.h>
      36             : #include <casacore/tables/Tables/Table.h>
      37             : #include <casacore/tables/Tables/SetupNewTab.h>
      38             : #include <casacore/tables/TaQL/TableParse.h>
      39             : #include <casacore/tables/Tables/TableDesc.h>
      40             : #include <casacore/casa/Quanta/QuantumHolder.h>
      41             : #include <casacore/casa/Quanta/Quantum.h>
      42             : #include <casacore/measures/Measures/MDirection.h>
      43             : #include <casacore/measures/Measures/MeasureHolder.h>
      44             : #include <synthesis/MeasurementEquations/VPManager.h>
      45             : #include <synthesis/TransformMachines/PBMathInterface.h>
      46             : #include <synthesis/TransformMachines/PBMath.h>
      47             : #include <synthesis/TransformMachines/SynthesisError.h>
      48             : #include <synthesis/TransformMachines/ALMACalcIlluminationConvFunc.h>
      49             : #include <casacore/casa/Logging.h>
      50             : #include <casacore/casa/Logging/LogIO.h>
      51             : #include <casacore/casa/Logging/LogSink.h>
      52             : #include <casacore/casa/Logging/LogMessage.h>
      53             : #include <casacore/casa/OS/Directory.h>
      54             : #include <casacore/images/Images/PagedImage.h>
      55             : #include <unistd.h>
      56             : 
      57             : using namespace casacore;
      58             : namespace casa { //# NAMESPACE CASA - BEGIN
      59             : 
      60             :   VPManager* VPManager::instance_p = 0;
      61             :   std::recursive_mutex VPManager::mutex_p; // to permit calls in same thread
      62             : 
      63           0 :   VPManager::VPManager(Bool verbose):
      64           0 :     vplist_p(),
      65           0 :     aR_p()
      66             :   {
      67           0 :     reset(verbose);
      68           0 :   }
      69             : 
      70             : 
      71           0 :   VPManager* VPManager::Instance(){
      72           0 :     if(instance_p==0){
      73           0 :       std::lock_guard<std::recursive_mutex> locker(mutex_p);
      74           0 :       if(instance_p==0){
      75           0 :         instance_p = new VPManager();
      76             :       }
      77           0 :     }
      78           0 :     return instance_p;
      79             :   }
      80             : 
      81           0 :   void VPManager::reset(Bool verbose)
      82             :   {
      83             : 
      84           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
      85             : 
      86           0 :     vplist_p = Record();
      87           0 :     vplistdefaults_p.clear();
      88           0 :     aR_p.init();
      89             : 
      90           0 :     LogIO os;
      91           0 :     os << LogOrigin("VPManager", "reset");
      92             : 
      93           0 :     String telName;
      94           0 :     for(Int pbtype = static_cast<Int>(PBMath::DEFAULT) + 1;
      95           0 :         pbtype < static_cast<Int>(PBMath::NONE); ++pbtype){
      96           0 :       PBMath::nameCommonPB(static_cast<PBMath::CommonPB>(pbtype), telName);
      97           0 :       if ( vplistdefaults_p.find(telName) != vplistdefaults_p.end( ) ) vplistdefaults_p[telName] = -1;
      98           0 :       else vplistdefaults_p.insert(std::pair<casacore::String, casacore::Int >(telName,-1));
      99             :     }
     100             : 
     101             :     // check for available AntennaResponses tables in the Observatories table
     102           0 :     Vector<String> obsName = MeasTable::Observatories();
     103           0 :     for(uInt i=0; i<obsName.size(); i++){
     104             : 
     105           0 :       String telName = obsName(i);
     106             : 
     107           0 :       String antRespPath;
     108           0 :       if(!MeasTable::AntennaResponsesPath(antRespPath, telName)) {
     109             :         // unknown observatory
     110           0 :         continue;
     111             :       }
     112             :       else{ // remember the corresponding telescopes as special vplist entries
     113           0 :         if(!aR_p.init(antRespPath)){
     114           0 :           if(verbose){
     115             :             os << LogIO::WARN
     116             :                << "Invalid path defined in Observatories table for \"" << telName << "\":" << endl
     117             :                << antRespPath << endl
     118           0 :                << LogIO::POST;
     119             :           }
     120             :         }
     121             :         else{
     122             :           // init successful
     123           0 :           Record rec;
     124           0 :           rec.define("name", "REFERENCE");
     125           0 :           rec.define("isVP", PBMathInterface::NONE);
     126           0 :           rec.define("telescope", telName);
     127           0 :           rec.define("antresppath", antRespPath);
     128             :           
     129           0 :           if(verbose){
     130             :             os << LogIO::NORMAL
     131             :                << "Will use " << telName << " antenna responses from table " 
     132           0 :                << antRespPath << LogIO::POST;
     133             :           }
     134             : 
     135           0 :       auto vpiter = vplistdefaults_p.find(telName);
     136           0 :           if( vpiter != vplistdefaults_p.end( ) ){ // there is already a vp for this telName
     137           0 :             Int ifield = vpiter->second;
     138           0 :             if(ifield>=0){
     139           0 :               Record rrec = vplist_p.rwSubRecord(ifield);
     140           0 :               rrec.define("dopb", false);
     141           0 :             }
     142           0 :             vplistdefaults_p.erase(vpiter);         
     143             :           }
     144           0 :           if ( vplistdefaults_p.find(telName) != vplistdefaults_p.end( ) ) vplistdefaults_p[telName] = vplist_p.nfields();
     145           0 :           else vplistdefaults_p.insert(std::pair<casacore::String, casacore::Int >(telName,vplist_p.nfields())); 
     146           0 :           rec.define("dopb", true);
     147             :           
     148           0 :           vplist_p.defineRecord(vplist_p.nfields(), rec);
     149           0 :         }
     150             :       }
     151           0 :     }   
     152           0 :     if(verbose){
     153           0 :       os << LogIO::NORMAL << "VPManager initialized." << LogIO::POST;
     154             :     }
     155             : 
     156           0 :   }
     157             : 
     158             : 
     159           0 :   Bool VPManager::saveastable(const String& tablename){
     160             :     
     161           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
     162             : 
     163           0 :     TableDesc td("vptable", "1", TableDesc::Scratch);
     164           0 :     td.addColumn(ScalarColumnDesc<String>("telescope"));
     165           0 :     td.addColumn(ScalarColumnDesc<Int>("antenna"));
     166           0 :     td.addColumn(ScalarRecordColumnDesc("pbdescription"));
     167           0 :     SetupNewTable aTab(tablename, td, Table::New);
     168             : 
     169           0 :     Table tb(aTab, Table::Plain, vplist_p.nfields());
     170           0 :     ScalarColumn<String> telcol(tb, "telescope");
     171           0 :     ScalarColumn<Int> antcol(tb, "antenna");
     172           0 :     ScalarColumn<TableRecord> pbcol(tb, "pbdescription");
     173           0 :     for (uInt k=0; k < vplist_p.nfields(); ++k){
     174           0 :       TableRecord antRec(vplist_p.asRecord(k));
     175           0 :       String tel=antRec.asString("telescope");
     176           0 :       telcol.put(k, tel);
     177           0 :       antcol.put(k,k);
     178           0 :       pbcol.put(k,antRec);       
     179           0 :     }
     180             : 
     181             :     // create subtable for the vplistdefaults
     182           0 :     TableDesc td2("vplistdefaultstable", "1", TableDesc::Scratch);
     183           0 :     td2.addColumn(ScalarColumnDesc<String>("tel_and_anttype"));
     184           0 :     td2.addColumn(ScalarColumnDesc<Int>("vplistnum"));
     185           0 :     SetupNewTable defaultsSetup(tablename+"/VPLIST_DEFAULTS", td2, Table::New);
     186             :     
     187           0 :     Table tb2(defaultsSetup, Table::Plain, vplistdefaults_p.size( ));
     188           0 :     ScalarColumn<String> telcol2(tb2, "tel_and_anttype");
     189           0 :     ScalarColumn<Int> listnumcol(tb2, "vplistnum");
     190           0 :     uInt keycount = 0;
     191           0 :     for ( auto iter = vplistdefaults_p.begin( ); iter != vplistdefaults_p.end( ); ++iter, ++keycount ){
     192           0 :       telcol2.put(keycount, iter->first);
     193           0 :       listnumcol.put(keycount, iter->second);
     194             :     }
     195             : 
     196           0 :     tb.rwKeywordSet().defineTable("VPLIST_DEFAULTS", tb2);
     197             : 
     198           0 :     tb2.flush();
     199           0 :     tb.flush();
     200           0 :     return true;
     201           0 :   }
     202             : 
     203             : 
     204           0 :   Bool VPManager::loadfromtable(const String& tablename){
     205             : 
     206           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
     207             : 
     208           0 :     LogIO os(LogOrigin("vpmanager", "loadfromtable"));
     209             : 
     210           0 :     Table tb(tablename);
     211           0 :     ScalarColumn<TableRecord> pbcol(tb, "pbdescription");
     212             : 
     213           0 :     Table tb2;
     214             : 
     215           0 :     if (tb.keywordSet().isDefined("VPLIST_DEFAULTS")) {
     216           0 :       tb2 = tb.keywordSet().asTable("VPLIST_DEFAULTS");
     217             :     }
     218             :     else{
     219             :       os << "Format error: table " << tablename 
     220           0 :          << " does not contain a VPLIST_DEFAULTS subtable." << LogIO::POST;
     221           0 :       return false;
     222             :     }
     223             : 
     224           0 :     ScalarColumn<String> telcol2(tb2, "tel_and_anttype");
     225           0 :     ScalarColumn<Int> listnumcol(tb2, "vplistnum");
     226             : 
     227           0 :     Record tempvplist;
     228           0 :     std::map<String, Int> tempvplistdefaults;
     229             : 
     230           0 :     for (uInt k=0; k < tb.nrow(); k++){
     231           0 :       tempvplist.defineRecord(k, Record(pbcol(k)));
     232             :     }
     233           0 :     for (uInt k=0; k < tb2.nrow(); k++){
     234           0 :       Int vplistnum =  listnumcol(k);
     235           0 :       if((vplistnum < -1) || (vplistnum>=(Int)tempvplist.nfields())){
     236             :         os << "Error: invalid vplist number " << vplistnum 
     237             :            << " in subtable VPLIST_DEFAULTS of table " 
     238             :            << tablename << endl
     239           0 :            << "Valid value range is -1 to " << (Int)tempvplist.nfields()-1 
     240           0 :            << LogIO::POST;
     241           0 :         return false;
     242             :       }
     243           0 :       if ( tempvplistdefaults.find(telcol2(k)) != tempvplistdefaults.end( ) ) tempvplistdefaults[telcol2(k)] = vplistnum;
     244           0 :       else tempvplistdefaults.insert(std::pair<casacore::String, casacore::Int >(telcol2(k), vplistnum));
     245             :     }
     246             : 
     247             :     // overwrite existing information
     248           0 :     vplist_p = tempvplist;
     249           0 :     vplistdefaults_p = tempvplistdefaults;
     250             : 
     251             :     os << "Loaded " << tb.nrow() << " VP definitions and " << tb2.nrow() 
     252           0 :        << " VP default settings from table " << tablename << LogIO:: POST;
     253             : 
     254           0 :     return true;
     255             : 
     256           0 :   }
     257             : 
     258             : 
     259           0 :   Bool VPManager::summarizevps(const Bool verbose) {
     260             : 
     261           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
     262             : 
     263           0 :     LogIO os(LogOrigin("vpmanager", "summarizevps"));
     264             : 
     265             :     os << LogIO::NORMAL << "Voltage patterns internally defined in CASA (* = global default for this telescope):\n"
     266             :        << "  Telescope: Class"
     267           0 :        << LogIO::POST;
     268           0 :     String telName;
     269           0 :     String pbClassName;
     270           0 :     for(Int pbtype = static_cast<Int>(PBMath::DEFAULT) + 1;
     271           0 :         pbtype < static_cast<Int>(PBMath::NONE); ++pbtype){
     272           0 :       PBMath::nameCommonPB(static_cast<PBMath::CommonPB>(pbtype), telName);
     273           0 :       auto vpiter = vplistdefaults_p.find(telName);
     274           0 :       if ( vpiter != vplistdefaults_p.end( ) && vpiter->second == -1 ) {
     275           0 :         os << LogIO::NORMAL << " * ";
     276             :       }
     277             :       else{
     278           0 :         os << LogIO::NORMAL << "   ";
     279             :       }
     280           0 :       os << telName;
     281             :       try{
     282           0 :         PBMath(static_cast<PBMath::CommonPB>(pbtype)).namePBClass(pbClassName);
     283           0 :         os << ": " << pbClassName << LogIO::POST;
     284             :       }
     285           0 :       catch(AipsError){
     286           0 :         os <<  ": not available" << LogIO::POST;
     287           0 :       }
     288             :     }
     289             :     
     290           0 :     os << LogIO::NORMAL << "\nExternally defined voltage patterns (* = global default for this telescope):" << LogIO::POST;
     291           0 :     if (vplist_p.nfields() > 0) {
     292           0 :       os << "VP#     Tel        VP Type " << LogIO::POST;
     293           0 :       for (uInt i=0; i < vplist_p.nfields(); ++i){
     294           0 :         TableRecord antRec(vplist_p.asRecord(i));
     295           0 :         String telName = antRec.asString("telescope");
     296           0 :     auto vpiter = vplistdefaults_p.find(telName);
     297           0 :         if ( vpiter != vplistdefaults_p.end( ) && ((Int)i == vpiter->second) ) {
     298           0 :           os << i << "   * ";
     299             :         }
     300             :         else{
     301           0 :           os << i << "     ";
     302             :         }
     303           0 :         os << String(telName+ "           ").resize(11);
     304           0 :         os << antRec.asString("name");
     305             :         
     306           0 :         if(antRec.asString("name")=="REFERENCE"){
     307           0 :           os << ": " << antRec.asString("antresppath");
     308             :         }
     309             :         else{
     310             :           // antenna types
     311           0 :           uInt counter=0;
     312           0 :           os << " (used for antenna types ";
     313           0 :           for ( auto iter = vplistdefaults_p.begin( ); iter != vplistdefaults_p.end( ); ++iter ) {
     314           0 :             String aDesc = iter->first;
     315           0 :             if(telName == telFromAntDesc(aDesc)
     316           0 :                && ((Int)i == iter->second)
     317             :                ){
     318           0 :               if(counter>0){
     319           0 :                 os << ", ";
     320             :               }
     321           0 :               if(antTypeFromAntDesc(aDesc).empty()){
     322           0 :                 os << "any";
     323             :               }
     324             :               else{
     325           0 :                 os << "\"" << antTypeFromAntDesc(aDesc) << "\"";
     326             :               }
     327           0 :               counter++;
     328             :             }
     329           0 :           }
     330           0 :           os << ")";
     331             :         }
     332             : 
     333           0 :         os << LogIO::POST;
     334           0 :         if (verbose) {
     335           0 :           ostringstream oss;
     336           0 :           antRec.print(oss);
     337           0 :           os << oss.str() << LogIO::POST;
     338           0 :         }
     339           0 :       }
     340             :     } else {
     341           0 :       os << "\tNone" << LogIO::POST;
     342             :     }
     343             : 
     344           0 :     return true;
     345           0 :   }
     346             : 
     347           0 :   Bool VPManager::setcannedpb(const String& tel, 
     348             :                               const String& other, 
     349             :                               const Bool dopb,
     350             :                               const String& commonpb,
     351             :                               const Bool dosquint, 
     352             :                               const Quantity& paincrement, 
     353             :                               const Bool usesymmetricbeam,
     354             :                               Record& rec){
     355             : 
     356           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
     357             : 
     358           0 :     rec = Record();
     359           0 :     rec.define("name", "COMMONPB");
     360           0 :     rec.define("isVP", PBMathInterface::COMMONPB);
     361           0 :     if (tel=="OTHER") {
     362           0 :       rec.define("telescope", other);
     363             :     } else {
     364           0 :       rec.define("telescope", tel);
     365             :     }
     366           0 :     rec.define("dopb", dopb);
     367           0 :     rec.define("commonpb", commonpb);
     368           0 :     rec.define("dosquint", dosquint);
     369           0 :     String error;
     370           0 :     Record tempholder;
     371           0 :     QuantumHolder(paincrement).toRecord(error, tempholder);
     372           0 :     rec.defineRecord("paincrement", tempholder);
     373           0 :     rec.define("usesymmetricbeam", usesymmetricbeam);
     374             : 
     375           0 :     if(dopb){
     376           0 :         auto key = rec.asString(rec.fieldNumber("telescope"));
     377           0 :         if ( vplistdefaults_p.find(key) != vplistdefaults_p.end( ) ) vplistdefaults_p[key] = vplist_p.nfields( );
     378           0 :         else vplistdefaults_p.insert(std::pair<casacore::String, casacore::Int >(key, vplist_p.nfields( )));
     379           0 :     } 
     380             : 
     381           0 :     vplist_p.defineRecord(vplist_p.nfields(), rec);
     382             : 
     383           0 :     return true;
     384           0 :   }
     385             : 
     386           0 :   Bool VPManager::setpbairy(const String& tel, 
     387             :                             const String& other, 
     388             :                             const Bool dopb, const Quantity& dishdiam, 
     389             :                             const Quantity& blockagediam, 
     390             :                             const Quantity& maxrad, 
     391             :                             const Quantity& reffreq, 
     392             :                             MDirection& squintdir, 
     393             :                             const Quantity& squintreffreq,const Bool dosquint, 
     394             :                             const Quantity& paincrement, 
     395             :                             const Bool usesymmetricbeam,
     396             :                             Record& rec){
     397             : 
     398           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
     399             : 
     400           0 :     rec=Record();
     401           0 :     rec.define("name", "AIRY");
     402           0 :     rec.define("isVP", PBMathInterface::AIRY);
     403           0 :     if(tel=="OTHER"){
     404           0 :       rec.define("telescope", other);
     405             :     }
     406             :     else{
     407           0 :       rec.define("telescope", tel);
     408             :     }
     409           0 :     rec.define("dopb", dopb);
     410           0 :     String error;
     411           0 :     {Record tempholder; 
     412           0 :       QuantumHolder(dishdiam).toRecord(error, tempholder);
     413           0 :       rec.defineRecord("dishdiam", tempholder);
     414           0 :     }
     415           0 :     {Record tempholder; 
     416           0 :       QuantumHolder(blockagediam).toRecord(error, tempholder);
     417           0 :       rec.defineRecord("blockagediam", tempholder);
     418           0 :     }
     419           0 :     { Record tempholder; 
     420           0 :       QuantumHolder(maxrad).toRecord(error, tempholder);
     421           0 :       rec.defineRecord("maxrad", tempholder);
     422           0 :     }
     423           0 :     {Record tempholder; 
     424           0 :       QuantumHolder(reffreq).toRecord(error, tempholder);
     425           0 :       rec.defineRecord("reffreq", tempholder);
     426           0 :     }
     427           0 :     rec.define("isthisvp", false);
     428           0 :     {Record tempholder; 
     429           0 :       MeasureHolder(squintdir).toRecord(error, tempholder);
     430           0 :       rec.defineRecord("squintdir", tempholder);
     431           0 :     }
     432           0 :     {Record tempholder; 
     433           0 :       QuantumHolder(squintreffreq).toRecord(error, tempholder);
     434           0 :       rec.defineRecord("squintreffreq", tempholder);
     435           0 :     }
     436           0 :     rec.define("dosquint", dosquint);
     437           0 :     {Record tempholder; 
     438           0 :       QuantumHolder(paincrement).toRecord(error, tempholder);
     439           0 :       rec.defineRecord("paincrement", tempholder);
     440           0 :     }
     441           0 :     rec.define("usesymmetricbeam", usesymmetricbeam);
     442             :     
     443           0 :     if(dopb){
     444           0 :         auto key = rec.asString(rec.fieldNumber("telescope"));
     445           0 :         if ( vplistdefaults_p.find(key) != vplistdefaults_p.end( ) ) vplistdefaults_p[key] = vplist_p.nfields( );
     446           0 :         else vplistdefaults_p.insert(std::pair<casacore::String, casacore::Int >(key, vplist_p.nfields( )));
     447           0 :     } 
     448             : 
     449           0 :     vplist_p.defineRecord(vplist_p.nfields(), rec); 
     450             : 
     451           0 :     return true;
     452             : 
     453           0 :   }
     454             : 
     455           0 :   Bool VPManager::setpbcospoly(const String& telescope,
     456             :                                const String& othertelescope,
     457             :                                const Bool dopb, const Vector<Double>& coeff,
     458             :                                const Vector<Double>& scale,
     459             :                                const Quantity& maxrad,
     460             :                                const Quantity& reffreq,
     461             :                                const String& isthispb,
     462             :                                MDirection& squintdir,
     463             :                                const Quantity& squintreffreq,
     464             :                                const Bool dosquint,
     465             :                                const Quantity& paincrement,
     466             :                                const Bool usesymmetricbeam,
     467             :                                Record& rec) {
     468             : 
     469           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
     470             : 
     471           0 :     rec=Record();
     472           0 :     rec.define("name", "COSPOLY");
     473           0 :     rec.define("isVP", PBMathInterface::COSPOLY);
     474           0 :     if(telescope=="OTHER"){
     475           0 :       rec.define("telescope", othertelescope);
     476             :     }
     477             :     else{
     478           0 :       rec.define("telescope", telescope);
     479             :     }
     480           0 :     rec.define("dopb", dopb);
     481           0 :     rec.define("coeff", coeff);
     482           0 :     rec.define("scale", scale);
     483           0 :     String error;
     484           0 :     { Record tempholder; 
     485           0 :       QuantumHolder(maxrad).toRecord(error, tempholder);
     486           0 :       rec.defineRecord("maxrad", tempholder);
     487           0 :     }
     488           0 :     {Record tempholder; 
     489           0 :       QuantumHolder(reffreq).toRecord(error, tempholder);
     490           0 :       rec.defineRecord("reffreq", tempholder);
     491           0 :     }
     492           0 :     if(isthispb=="PB" || isthispb=="pb"){
     493           0 :       rec.define("isthisvp", false);
     494             :     }
     495             :     else{
     496           0 :       rec.define("isthisvp", true);
     497             :     }
     498           0 :     {Record tempholder; 
     499           0 :       MeasureHolder(squintdir).toRecord(error, tempholder);
     500           0 :       rec.defineRecord("squintdir", tempholder);
     501           0 :     }
     502           0 :     {Record tempholder; 
     503           0 :       QuantumHolder(squintreffreq).toRecord(error, tempholder);
     504           0 :       rec.defineRecord("squintreffreq", tempholder);
     505           0 :     }
     506           0 :     rec.define("dosquint", dosquint);
     507           0 :     {Record tempholder; 
     508           0 :       QuantumHolder(paincrement).toRecord(error, tempholder);
     509           0 :       rec.defineRecord("paincrement", tempholder);
     510           0 :     }
     511           0 :     rec.define("usesymmetricbeam", usesymmetricbeam);
     512             : 
     513           0 :     if(dopb){
     514           0 :         auto key = rec.asString(rec.fieldNumber("telescope"));
     515           0 :         if ( vplistdefaults_p.find(key) != vplistdefaults_p.end( ) ) vplistdefaults_p[key] = vplist_p.nfields( );
     516           0 :         else vplistdefaults_p.insert(std::pair<casacore::String, casacore::Int >(key, vplist_p.nfields( )));
     517           0 :     } 
     518             : 
     519           0 :     vplist_p.defineRecord(vplist_p.nfields(), rec); 
     520             : 
     521           0 :     return true;
     522             : 
     523           0 :   }
     524             : 
     525           0 :   Bool VPManager::setpbgauss(const String& tel, const String& other, 
     526             :                              const Bool dopb,
     527             :                              const Quantity& halfwidth, const Quantity maxrad, 
     528             :                              const Quantity& reffreq, 
     529             :                              const String& isthispb, 
     530             :                              MDirection& squintdir, 
     531             :                              const Quantity& squintreffreq,
     532             :                              const Bool dosquint, 
     533             :                              const Quantity& paincrement, 
     534             :                              const Bool usesymmetricbeam,
     535             :                              Record& rec){
     536             : 
     537           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
     538             : 
     539           0 :     rec=Record();
     540           0 :     rec.define("name", "GAUSS");
     541           0 :     rec.define("isVP", PBMathInterface::GAUSS);
     542           0 :     if(tel=="OTHER"){
     543           0 :       rec.define("telescope", other);
     544             :     }
     545             :     else{
     546           0 :       rec.define("telescope", tel);
     547             :     }
     548           0 :     rec.define("dopb", dopb);
     549           0 :     Quantity hpw=halfwidth;
     550           0 :     if(isthispb=="PB" || isthispb=="pb"){
     551           0 :       hpw.setValue(hpw.getValue()/2.0);
     552             :     }
     553           0 :     String error;
     554           0 :     {Record tempholder; 
     555           0 :     QuantumHolder(hpw).toRecord(error, tempholder);
     556           0 :     rec.defineRecord("halfwidth", tempholder);
     557           0 :     }
     558           0 :     {Record tempholder; 
     559           0 :       QuantumHolder(maxrad).toRecord(error, tempholder);
     560           0 :       rec.defineRecord("maxrad", tempholder);
     561           0 :     }
     562           0 :     {Record tempholder; 
     563           0 :       QuantumHolder(reffreq).toRecord(error, tempholder);
     564           0 :       rec.defineRecord("reffreq", tempholder);
     565           0 :     }
     566           0 :     if(isthispb=="PB" || isthispb=="pb"){
     567           0 :       rec.define("isthisvp", false);
     568             :     }
     569             :     else{
     570           0 :       rec.define("isthisvp", true);
     571             :     }
     572           0 :     {Record tempholder; 
     573           0 :       MeasureHolder(squintdir).toRecord(error, tempholder);
     574           0 :       rec.defineRecord("squintdir", tempholder);
     575           0 :     }
     576           0 :     {Record tempholder; 
     577           0 :       QuantumHolder(squintreffreq).toRecord(error, tempholder);
     578           0 :       rec.defineRecord("squintreffreq", tempholder);
     579           0 :     }
     580           0 :     rec.define("dosquint", dosquint);
     581           0 :     {Record tempholder; 
     582           0 :       QuantumHolder(paincrement).toRecord(error, tempholder);
     583           0 :       rec.defineRecord("paincrement", tempholder);
     584           0 :     }
     585           0 :     rec.define("usesymmetricbeam", usesymmetricbeam);
     586             : 
     587           0 :     if(dopb){
     588           0 :         auto key = rec.asString(rec.fieldNumber("telescope"));
     589           0 :         if ( vplistdefaults_p.find(key) != vplistdefaults_p.end( ) ) vplistdefaults_p[key] = vplist_p.nfields( );
     590           0 :         else vplistdefaults_p.insert(std::pair<casacore::String, casacore::Int >(key, vplist_p.nfields( )));
     591           0 :     } 
     592             : 
     593           0 :     vplist_p.defineRecord(vplist_p.nfields(), rec); 
     594             : 
     595           0 :     return true;
     596             : 
     597           0 :   }
     598             : 
     599           0 :   Bool VPManager::setpbinvpoly(const String& telescope,
     600             :                                const String& othertelescope,
     601             :                                const Bool dopb, const Vector<Double>& coeff,
     602             :                                const Quantity& maxrad,
     603             :                                const Quantity& reffreq,
     604             :                                const String& isthispb,
     605             :                                MDirection& squintdir,
     606             :                                const Quantity& squintreffreq,
     607             :                                const Bool dosquint,
     608             :                                const Quantity& paincrement,
     609             :                                const Bool usesymmetricbeam,
     610             :                                Record& rec) {
     611             : 
     612           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
     613             : 
     614           0 :     rec=Record();
     615           0 :     rec.define("name", "IPOLY");
     616           0 :     rec.define("isVP", PBMathInterface::IPOLY);
     617           0 :     if(telescope=="OTHER"){
     618           0 :       rec.define("telescope", othertelescope);
     619             :     }
     620             :     else{
     621           0 :       rec.define("telescope", telescope);
     622             :     }
     623           0 :     rec.define("dopb", dopb);
     624           0 :     rec.define("coeff", coeff);
     625           0 :     String error;
     626           0 :     {Record tempholder; 
     627           0 :       QuantumHolder(maxrad).toRecord(error, tempholder);
     628           0 :       rec.defineRecord("maxrad", tempholder);
     629           0 :     }
     630           0 :     {Record tempholder; 
     631           0 :       QuantumHolder(reffreq).toRecord(error, tempholder);
     632           0 :       rec.defineRecord("reffreq", tempholder);
     633           0 :     }
     634           0 :     if(isthispb=="PB" || isthispb=="pb"){
     635           0 :       rec.define("isthisvp", false);
     636             :     }
     637             :     else{
     638           0 :       rec.define("isthisvp", true);
     639             :     }
     640           0 :     {Record tempholder; 
     641           0 :       MeasureHolder(squintdir).toRecord(error, tempholder);
     642           0 :       rec.defineRecord("squintdir", tempholder);
     643           0 :     }
     644           0 :     {Record tempholder; 
     645           0 :       QuantumHolder(squintreffreq).toRecord(error, tempholder);
     646           0 :       rec.defineRecord("squintreffreq", tempholder);
     647           0 :     }
     648           0 :     rec.define("dosquint", dosquint);
     649           0 :     {Record tempholder; 
     650           0 :       QuantumHolder(paincrement).toRecord(error, tempholder);
     651           0 :       rec.defineRecord("paincrement", tempholder);
     652           0 :     }
     653           0 :     rec.define("usesymmetricbeam", usesymmetricbeam);
     654             : 
     655           0 :     if(dopb){
     656           0 :         auto key = rec.asString(rec.fieldNumber("telescope"));
     657           0 :         if ( vplistdefaults_p.find(key) != vplistdefaults_p.end( ) ) vplistdefaults_p[key] = vplist_p.nfields( );
     658           0 :         else vplistdefaults_p.insert(std::pair<casacore::String, casacore::Int >(key, vplist_p.nfields( )));
     659           0 :     } 
     660             : 
     661           0 :     vplist_p.defineRecord(vplist_p.nfields(), rec); 
     662             : 
     663           0 :     return true;
     664             : 
     665             : 
     666           0 :   }
     667           0 :   Bool VPManager::setpbinvpoly(const String& telescope,
     668             :                                const String& othertelescope,
     669             :                                const Bool dopb, const Matrix<Double>& coeff,
     670             :                                const Vector<Double>& freqs,
     671             :                                const Quantity& maxrad,
     672             :                                const Quantity& reffreq,
     673             :                                const String& isthispb,
     674             :                                MDirection& squintdir,
     675             :                                const Quantity& squintreffreq,
     676             :                                const Bool dosquint,
     677             :                                const Quantity& paincrement,
     678             :                                const Bool usesymmetricbeam,
     679             :                                Record& rec) {
     680             : 
     681           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
     682             : 
     683           0 :     rec=Record();
     684           0 :     rec.define("name", "IPOLY");
     685           0 :     rec.define("isVP", PBMathInterface::IPOLY);
     686           0 :     if(telescope=="OTHER"){
     687           0 :       rec.define("telescope", othertelescope);
     688             :     }
     689             :     else{
     690           0 :       rec.define("telescope", telescope);
     691             :     }
     692           0 :     rec.define("dopb", dopb);
     693           0 :     rec.define("coeff", coeff);
     694           0 :     rec.define("fitfreqs", freqs);
     695           0 :     String error;
     696           0 :     {Record tempholder; 
     697           0 :       QuantumHolder(maxrad).toRecord(error, tempholder);
     698           0 :       rec.defineRecord("maxrad", tempholder);
     699           0 :     }
     700           0 :     {Record tempholder; 
     701           0 :       QuantumHolder(reffreq).toRecord(error, tempholder);
     702           0 :       rec.defineRecord("reffreq", tempholder);
     703           0 :     }
     704           0 :     if(isthispb=="PB" || isthispb=="pb"){
     705           0 :       rec.define("isthisvp", false);
     706             :     }
     707             :     else{
     708           0 :       rec.define("isthisvp", true);
     709             :     }
     710           0 :     {Record tempholder; 
     711           0 :       MeasureHolder(squintdir).toRecord(error, tempholder);
     712           0 :       rec.defineRecord("squintdir", tempholder);
     713           0 :     }
     714           0 :     {Record tempholder; 
     715           0 :       QuantumHolder(squintreffreq).toRecord(error, tempholder);
     716           0 :       rec.defineRecord("squintreffreq", tempholder);
     717           0 :     }
     718           0 :     rec.define("dosquint", dosquint);
     719           0 :     {Record tempholder; 
     720           0 :       QuantumHolder(paincrement).toRecord(error, tempholder);
     721           0 :       rec.defineRecord("paincrement", tempholder);
     722           0 :     }
     723           0 :     rec.define("usesymmetricbeam", usesymmetricbeam);
     724             : 
     725           0 :     if(dopb){
     726           0 :         auto key = rec.asString(rec.fieldNumber("telescope"));
     727           0 :         if ( vplistdefaults_p.find(key) != vplistdefaults_p.end( ) ) vplistdefaults_p[key] = vplist_p.nfields( );
     728           0 :         else vplistdefaults_p.insert(std::pair<casacore::String, casacore::Int >(key, vplist_p.nfields( )));
     729           0 :     } 
     730             : 
     731           0 :     vplist_p.defineRecord(vplist_p.nfields(), rec); 
     732             : 
     733           0 :     return true;
     734             : 
     735             : 
     736           0 :   }
     737             : 
     738           0 :   Bool VPManager::setpbnumeric(const String& telescope,
     739             :                                const String& othertelescope,
     740             :                                const Bool dopb, const Vector<Double>& vect,
     741             :                                const Quantity& maxrad,
     742             :                                const Quantity& reffreq,
     743             :                                const String& isthispb,
     744             :                                MDirection& squintdir,
     745             :                                const Quantity& squintreffreq,
     746             :                                const Bool dosquint,
     747             :                                const Quantity& paincrement,
     748             :                                const Bool usesymmetricbeam,
     749             :                                Record &rec) {
     750             : 
     751           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
     752             : 
     753           0 :     rec=Record();
     754           0 :     rec.define("name", "NUMERIC");
     755           0 :     rec.define("isVP", PBMathInterface::NUMERIC);
     756           0 :     if(telescope=="OTHER"){
     757           0 :       rec.define("telescope", othertelescope);
     758             :     }
     759             :     else{
     760           0 :       rec.define("telescope", telescope);
     761             :     }
     762           0 :     rec.define("dopb", dopb);
     763           0 :     rec.define("vect", vect);
     764           0 :     String error;
     765           0 :     {Record tempholder; 
     766           0 :       QuantumHolder(maxrad).toRecord(error, tempholder);
     767           0 :       rec.defineRecord("maxrad", tempholder);
     768           0 :     }
     769           0 :     {Record tempholder; 
     770           0 :       QuantumHolder(reffreq).toRecord(error, tempholder);
     771           0 :       rec.defineRecord("reffreq", tempholder);
     772           0 :     }
     773           0 :     if(isthispb=="PB" || isthispb=="pb"){
     774           0 :       rec.define("isthisvp", false);
     775             :     }
     776             :     else{
     777           0 :       rec.define("isthisvp", true);
     778             :     }
     779           0 :     {Record tempholder; 
     780           0 :       MeasureHolder(squintdir).toRecord(error, tempholder);
     781           0 :       rec.defineRecord("squintdir", tempholder);
     782           0 :     }
     783           0 :     {Record tempholder; 
     784           0 :       QuantumHolder(squintreffreq).toRecord(error, tempholder);
     785           0 :       rec.defineRecord("squintreffreq", tempholder);
     786           0 :     }
     787           0 :     rec.define("dosquint", dosquint);
     788           0 :     {Record tempholder; 
     789           0 :       QuantumHolder(paincrement).toRecord(error, tempholder);
     790           0 :       rec.defineRecord("paincrement", tempholder);
     791           0 :     }
     792           0 :     rec.define("usesymmetricbeam", usesymmetricbeam);
     793             : 
     794           0 :     if(dopb){
     795           0 :         auto key = rec.asString(rec.fieldNumber("telescope"));
     796           0 :         if ( vplistdefaults_p.find(key) != vplistdefaults_p.end( ) ) vplistdefaults_p[key] = vplist_p.nfields( );
     797           0 :         else vplistdefaults_p.insert(std::pair<casacore::String, casacore::Int >(key, vplist_p.nfields( )));
     798           0 :     } 
     799             : 
     800           0 :     vplist_p.defineRecord(vplist_p.nfields(), rec); 
     801             : 
     802           0 :     return true;
     803             : 
     804           0 :   }
     805             : 
     806           0 :   Bool VPManager::setpbimage(const String& tel, 
     807             :                              const String& other, 
     808             :                              const Bool dopb, 
     809             :                              const String& realimage, 
     810             :                              const String& imagimage,
     811             :                              const String& compleximage,
     812             :                              const Vector<String>& antennaNames,
     813             :                              Record& rec){
     814             : 
     815           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
     816             : 
     817           0 :     rec=Record();
     818           0 :     rec.define("name", "IMAGE");
     819           0 :     rec.define("isVP", PBMathInterface::IMAGE);
     820           0 :     if(tel=="OTHER"){
     821           0 :       rec.define("telescope", other);
     822             :     }
     823             :     else{
     824           0 :       rec.define("telescope", tel);
     825             :     }
     826           0 :     rec.define("dopb", dopb);
     827           0 :     rec.define("isthisvp", true);
     828           0 :     if(compleximage==""){
     829           0 :       rec.define("realimage", realimage);
     830           0 :       rec.define("imagimage", imagimage);
     831             :     }
     832             :     else{
     833           0 :       rec.define("compleximage", compleximage);
     834             :     }
     835           0 :     rec.define("antennanames", antennaNames);
     836             : 
     837           0 :     if(dopb){
     838           0 :         auto key = rec.asString(rec.fieldNumber("telescope"));
     839           0 :         if ( vplistdefaults_p.find(key) != vplistdefaults_p.end( ) ) vplistdefaults_p[key] = vplist_p.nfields( );
     840           0 :         else vplistdefaults_p.insert(std::pair<casacore::String, casacore::Int >(key, vplist_p.nfields( )));
     841           0 :     } 
     842             : 
     843           0 :     vplist_p.defineRecord(vplist_p.nfields(), rec); 
     844             :     
     845           0 :     return true;
     846             :     
     847           0 :   }
     848             : 
     849           0 :   Bool VPManager::imagepbinfo(Vector<Vector<String> >& names, Vector<Record>& imagebeams){
     850             :     
     851           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
     852           0 :     Int nRec=vplist_p.nfields();
     853           0 :     Bool retval=false;
     854           0 :     names=Vector<Vector<String> >(0);
     855           0 :     imagebeams=Vector<Record>(0);
     856           0 :     for(Int k=0; k< nRec; ++k){
     857           0 :       Record elrec=vplist_p.asRecord(k);
     858             :       
     859           0 :       if(elrec.isDefined("name") && elrec.asString("name")== String("IMAGE")){
     860           0 :         names.resize(names.nelements()+1, true);
     861           0 :         imagebeams.resize(names.nelements(), true);
     862           0 :         Vector<String> localstr;
     863           0 :         elrec.get("antennanames", localstr);
     864           0 :         names(names.nelements()-1)=localstr;
     865           0 :         imagebeams[names.nelements()-1]=elrec;
     866           0 :         retval=true;
     867           0 :       }
     868           0 :     }
     869             : 
     870           0 :     return retval;
     871             :      
     872             : 
     873           0 :   }
     874             : 
     875           0 :   Bool VPManager::setpbpoly(const String& telescope,
     876             :                             const String& othertelescope,
     877             :                             const Bool dopb, const Vector<Double>& coeff,
     878             :                             const Quantity& maxrad,
     879             :                             const Quantity& reffreq,
     880             :                             const String& isthispb,
     881             :                             MDirection& squintdir,
     882             :                             const Quantity& squintreffreq, const Bool dosquint,
     883             :                             const Quantity& paincrement,
     884             :                             const Bool usesymmetricbeam,
     885             :                             Record &rec) {
     886             : 
     887           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
     888             : 
     889           0 :     rec=Record();
     890           0 :     rec.define("name", "POLY");
     891           0 :     rec.define("isVP", PBMathInterface::POLY);
     892           0 :     if(telescope=="OTHER"){
     893           0 :       rec.define("telescope", othertelescope);
     894             :     }
     895             :     else{
     896           0 :       rec.define("telescope", telescope);
     897             :     }
     898           0 :     rec.define("dopb", dopb);
     899           0 :     rec.define("coeff", coeff);
     900           0 :     String error;
     901             :     {
     902           0 :       Record tempholder; 
     903           0 :       QuantumHolder(maxrad).toRecord(error, tempholder);
     904           0 :       rec.defineRecord("maxrad", tempholder);
     905           0 :     }
     906           0 :     {Record tempholder;
     907           0 :       QuantumHolder(reffreq).toRecord(error, tempholder);
     908           0 :       rec.defineRecord("reffreq", tempholder);
     909           0 :     }
     910           0 :     if(isthispb=="PB" || isthispb=="pb"){
     911           0 :       rec.define("isthisvp", false);
     912             :     }
     913             :     else{
     914           0 :       rec.define("isthisvp", true);
     915             :     }
     916           0 :     {Record tempholder;
     917           0 :       MeasureHolder(squintdir).toRecord(error, tempholder);
     918           0 :       rec.defineRecord("squintdir", tempholder);
     919           0 :     }
     920           0 :     {Record tempholder;
     921           0 :       QuantumHolder(squintreffreq).toRecord(error, tempholder);
     922           0 :       rec.defineRecord("squintreffreq", tempholder);
     923           0 :     }
     924           0 :     rec.define("dosquint", dosquint);
     925           0 :     {Record tempholder;
     926           0 :       QuantumHolder(paincrement).toRecord(error, tempholder);
     927           0 :       rec.defineRecord("paincrement", tempholder);
     928           0 :     }
     929           0 :     rec.define("usesymmetricbeam", usesymmetricbeam);
     930             : 
     931           0 :     if(dopb){
     932           0 :         auto key = rec.asString(rec.fieldNumber("telescope"));
     933           0 :         if ( vplistdefaults_p.find(key) != vplistdefaults_p.end( ) ) vplistdefaults_p[key] = vplist_p.nfields( );
     934           0 :         else vplistdefaults_p.insert(std::pair<casacore::String, casacore::Int >(key, vplist_p.nfields( )));
     935           0 :     } 
     936             : 
     937           0 :     vplist_p.defineRecord(vplist_p.nfields(), rec); 
     938             : 
     939           0 :     return true;
     940             : 
     941           0 :   }
     942             : 
     943           0 :   Bool VPManager::setpbantresptable(const String& telescope, const String& othertelescope,
     944             :                                     const Bool dopb, const String& tablepath){
     945             : 
     946           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
     947             : 
     948           0 :     Record rec;
     949           0 :     rec.define("name", "REFERENCE");
     950           0 :     rec.define("isVP", PBMathInterface::NONE);
     951           0 :     if(telescope=="OTHER"){
     952           0 :       rec.define("telescope", othertelescope);
     953             :     }
     954             :     else{
     955           0 :       rec.define("telescope", telescope);
     956             :     }
     957           0 :     rec.define("dopb", dopb);
     958           0 :     rec.define("antresppath", tablepath);
     959             :     
     960           0 :     if(dopb){
     961           0 :         auto key = rec.asString(rec.fieldNumber("telescope"));
     962           0 :         if ( vplistdefaults_p.find(key) != vplistdefaults_p.end( ) ) vplistdefaults_p[key] = vplist_p.nfields( );
     963           0 :         else vplistdefaults_p.insert(std::pair<casacore::String, casacore::Int >(key, vplist_p.nfields( )));
     964           0 :     } 
     965             : 
     966           0 :     vplist_p.defineRecord(vplist_p.nfields(), rec); 
     967             : 
     968           0 :     return true;
     969             : 
     970           0 :   }
     971             :   
     972             : 
     973           0 :   Bool VPManager::setuserdefault(const Int vplistfield, // (-1 = reset to standard default, -2 = unset)
     974             :                                  const String& telescope,
     975             :                                  const String& antennatype){     
     976             : 
     977           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
     978             : 
     979           0 :     LogIO os;
     980           0 :     os <<  LogOrigin("VPManager", "setuserdefault");
     981             : 
     982           0 :     if((vplistfield < -2) || ((Int)(vplist_p.nfields()) <= vplistfield)){
     983             :       os << LogIO::SEVERE << "Vplist number " << vplistfield << " invalid." << endl
     984           0 :          << "Valid entries are -2 (none), -1 (default), up to " << vplist_p.nfields()-1
     985           0 :          << LogIO::POST;
     986           0 :       return false;
     987             :     }
     988             : 
     989           0 :     String antennaDesc = antennaDescription(telescope, antennatype);
     990             : 
     991           0 :     if(vplistfield>=0){
     992           0 :       const Record rec = vplist_p.subRecord(vplistfield);
     993             :       // check if this is a valid VP for this telescope
     994           0 :       String telName;
     995           0 :       const Int telFieldNumber=rec.fieldNumber("telescope");
     996           0 :       if (telFieldNumber!=-1){
     997           0 :         telName = rec.asString(telFieldNumber);
     998           0 :         if(telFromAntDesc(telName)!=telescope){
     999             :           os << LogIO::SEVERE << " entry " << vplistfield << " does not point ot a valid VP for " << telescope
    1000           0 :              << LogIO::POST;
    1001           0 :           return false;
    1002             :         }
    1003             :       }
    1004           0 :       Record srec = vplist_p.rwSubRecord(vplistfield);
    1005           0 :       srec.define("dopb", true);
    1006           0 :     }
    1007             :     // unset set an existing default 
    1008           0 :     auto vpiter = vplistdefaults_p.find(antennaDesc);
    1009           0 :     if( vpiter != vplistdefaults_p.end( ) ){ 
    1010           0 :       vplistdefaults_p.erase(vpiter);
    1011             :     }
    1012           0 :     if(vplistfield>-2){ // (-2 means don't set a default)
    1013           0 :         if ( vplistdefaults_p.find(antennaDesc) != vplistdefaults_p.end( ) ) vplistdefaults_p[antennaDesc] = vplistfield;
    1014           0 :         else vplistdefaults_p.insert(std::pair<casacore::String, casacore::Int >(antennaDesc,vplistfield));
    1015             :     }
    1016             : 
    1017           0 :     return true;
    1018             : 
    1019           0 :   }
    1020             : 
    1021           0 :   Bool VPManager::getuserdefault(Int& vplistfield,
    1022             :                                  const String& telescope,
    1023             :                                  const String& antennatype){
    1024             : 
    1025           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
    1026             : 
    1027           0 :     String antDesc = antennaDescription(telescope, antennatype);
    1028             : 
    1029           0 :     auto vpiter = vplistdefaults_p.find(antDesc);
    1030           0 :     if( vpiter != vplistdefaults_p.end( ) ){
    1031           0 :       vplistfield = vpiter->second;
    1032             :     } else {
    1033           0 :         auto tpiter = vplistdefaults_p.find(telescope);
    1034           0 :         if( tpiter != vplistdefaults_p.end( ) ) { // found global entry
    1035           0 :             vplistfield = tpiter->second;
    1036             :         } else {
    1037           0 :             vplistfield = -2;
    1038           0 :             return false;
    1039             :         }
    1040             :     }
    1041             : 
    1042           0 :     return true;
    1043             : 
    1044           0 :   }
    1045             : 
    1046             : 
    1047             : 
    1048             :   // fill vector with the names of the antenna types with available voltage patterns satisfying the given constraints
    1049           0 :   Bool VPManager::getanttypes(Vector<String>& anttypes,
    1050             :                               const String& telescope,
    1051             :                               const MEpoch& obstime,
    1052             :                               const MFrequency& freq, 
    1053             :                               const MDirection& obsdirection // default: Zenith
    1054             :                               ){
    1055             : 
    1056           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
    1057             : 
    1058           0 :     LogIO os;
    1059           0 :     os << LogOrigin("VPManager", "getanttypes");
    1060             : 
    1061           0 :     Bool rval=false;
    1062             : 
    1063           0 :     anttypes.resize(0);
    1064             : 
    1065           0 :     Int ifield = -2;
    1066           0 :     Bool isReference = true;
    1067             : 
    1068             :     // check for global response
    1069           0 :     getuserdefault(ifield,telescope,""); 
    1070             :     
    1071           0 :     if(ifield==-1){ // internally defined PB does not distinguish antenna types
    1072           0 :       anttypes.resize(1);
    1073           0 :       anttypes(0) = "";
    1074           0 :       rval = true;
    1075             :     }
    1076           0 :     else if(ifield>=0){ // externally defined PB 
    1077           0 :       TableRecord antRec(vplist_p.asRecord(ifield));
    1078           0 :       String thename = antRec.asString("name");
    1079           0 :       if(thename=="REFERENCE"){ // points to an AntennaResponses table
    1080             :         // query the antenna responses
    1081           0 :         String antRespPath = antRec.asString("antresppath");
    1082           0 :         if(!aR_p.init(antRespPath)){
    1083             :           os << LogIO::SEVERE
    1084             :              << "Invalid path defined in vpmanager for \"" << telescope << "\":" << endl
    1085             :              << antRespPath << endl
    1086           0 :              << LogIO::POST;
    1087             :         }
    1088             :         else{ // init successful
    1089             : 
    1090             :           // construct a proper MFrequency 
    1091             :           MFrequency::Types fromFrameType;
    1092           0 :           MFrequency::getType(fromFrameType, freq.getRefString());
    1093           0 :           MPosition obsPos;
    1094           0 :           MFrequency::Ref fromFrame;
    1095           0 :           MFrequency mFreq = freq;
    1096           0 :           if(fromFrameType!=MFrequency::TOPO){
    1097           0 :             if(!MeasTable::Observatory(obsPos,telescope)){
    1098             :               os << LogIO::SEVERE << "\"" << telescope << "\" is not listed in the Observatories table."
    1099           0 :                  << LogIO::POST;
    1100           0 :               return false;
    1101             :             }
    1102           0 :             fromFrame = MFrequency::Ref(fromFrameType, MeasFrame(obsdirection, obsPos, obstime));
    1103           0 :             mFreq = MFrequency(freq.get(Unit("Hz")), fromFrame);
    1104             :           } 
    1105             : 
    1106           0 :           if(aR_p.getAntennaTypes(anttypes,
    1107             :                                   telescope, // (the observatory name, e.g. "ALMA" or "ACA")
    1108             :                                   obstime,
    1109             :                                   mFreq,
    1110           0 :                                   AntennaResponses::ANY, // the requested function type
    1111             :                                   obsdirection)){ // success
    1112           0 :             rval = true;
    1113             :           }
    1114           0 :         }
    1115           0 :       }
    1116             :       else{ // we don't have a reference response
    1117           0 :         isReference = false;
    1118             :       }
    1119           0 :     }
    1120             : 
    1121           0 :     if(ifield==-2 or !isReference){ // no global response or reference
    1122           0 :       uInt count = 0;
    1123           0 :       for( auto iter = vplistdefaults_p.begin( ); iter != vplistdefaults_p.end( ); ++iter ) {
    1124           0 :         String aDesc = iter->first;
    1125           0 :         if(telescope == telFromAntDesc(aDesc)){
    1126           0 :           String aType = antTypeFromAntDesc(aDesc);
    1127           0 :           Bool tFound = false;
    1128           0 :           for(uInt j=0; j<anttypes.size(); j++){
    1129           0 :             if(aType==anttypes(j)){ // already in list?
    1130           0 :               tFound = true;
    1131           0 :               break;
    1132             :             }
    1133             :           }
    1134           0 :           if(!tFound){
    1135           0 :             rval = true;
    1136           0 :             count++;
    1137           0 :             anttypes.resize(count, true);
    1138           0 :             anttypes(count-1) = aType;
    1139             :           }
    1140           0 :         }
    1141           0 :       } // end for i
    1142             :     } 
    1143             : 
    1144           0 :     return rval;
    1145             : 
    1146           0 :   }
    1147             : 
    1148             : 
    1149             :   // return number of voltage patterns satisfying the given constraints
    1150           0 :   Int VPManager::numvps(const String& telescope,
    1151             :                         const MEpoch& obstime,
    1152             :                         const MFrequency& freq, 
    1153             :                         const MDirection& obsdirection // default: Zenith
    1154             :                         ){
    1155             : 
    1156           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
    1157             : 
    1158           0 :     LogIO os;
    1159           0 :     os << LogOrigin("VPManager", "numvps");
    1160             : 
    1161           0 :     Vector<String> antTypes;
    1162             : 
    1163           0 :     getanttypes(antTypes, telescope, obstime, freq, obsdirection);
    1164             : 
    1165           0 :     return antTypes.size();
    1166             : 
    1167           0 :   }
    1168             : 
    1169             : 
    1170             :     // get the voltage pattern satisfying the given constraints
    1171           0 :   Bool VPManager::getvp(Record &rec,
    1172             :                         const String& telescope,
    1173             :                         const MEpoch& obstime,
    1174             :                         const MFrequency& freq, 
    1175             :                         const String& antennatype, // default: "" 
    1176             :                         const MDirection& obsdirection){ // default is the Zenith
    1177             : 
    1178           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
    1179             : 
    1180           0 :     LogIO os;
    1181           0 :     os << LogOrigin("VPManager", "getvp");
    1182             :     
    1183           0 :     Int ifield = -2;
    1184           0 :     if(!getuserdefault(ifield,telescope,antennatype)){
    1185           0 :       return false;
    1186             :     }
    1187             : 
    1188           0 :     rec = Record();
    1189           0 :     Int rval=false;
    1190             : 
    1191           0 :     String antDesc = antennaDescription(telescope, antennatype);
    1192             : 
    1193           0 :     if(ifield==-1){ // internally defined PB does not distinguish antenna types
    1194             :         
    1195           0 :       rec.define("name", "COMMONPB");
    1196           0 :       rec.define("isVP", PBMathInterface::COMMONPB);
    1197           0 :       rec.define("telescope", telescope);
    1198           0 :       rec.define("dopb", true);
    1199           0 :       rec.define("commonpb", telescope);
    1200           0 :       rec.define("dosquint", false);
    1201           0 :       String error;
    1202           0 :       Record tempholder;
    1203           0 :       QuantumHolder(Quantity(10.,"deg")).toRecord(error, tempholder);
    1204           0 :       rec.defineRecord("paincrement", tempholder);
    1205           0 :       rec.define("usesymmetricbeam", false);
    1206             :         
    1207           0 :       rval = true;
    1208             :         
    1209           0 :     }
    1210           0 :     else if(ifield>=0){ // externally defined PB
    1211           0 :       TableRecord antRec(vplist_p.asRecord(ifield));
    1212           0 :       String thename = antRec.asString("name");
    1213           0 :       if(thename=="REFERENCE"){ // points to an AntennaResponses table
    1214             : 
    1215             :         // query the antenna responses
    1216           0 :         String antRespPath = antRec.asString("antresppath");
    1217           0 :         if(!aR_p.init(antRespPath)){
    1218             :           os << LogIO::SEVERE
    1219             :              << "Invalid path defined in vpmanager for \"" << telescope << "\":" << endl
    1220             :              << antRespPath << endl
    1221           0 :              << LogIO::POST;
    1222           0 :           return false;
    1223             :         }
    1224             :         // init successful
    1225           0 :         String functionImageName;
    1226             :         uInt funcChannel;
    1227           0 :         MFrequency nomFreq;
    1228           0 :         MFrequency loFreq;
    1229           0 :         MFrequency hiFreq;
    1230             :         AntennaResponses::FuncTypes fType;
    1231           0 :         MVAngle rotAngOffset;
    1232             : 
    1233             :         // construct a proper MFrequency 
    1234             :         MFrequency::Types fromFrameType;
    1235           0 :         MFrequency::getType(fromFrameType, freq.getRefString());
    1236           0 :         MPosition obsPos;
    1237           0 :         MFrequency::Ref fromFrame;
    1238           0 :         MFrequency mFreq = freq;
    1239           0 :         if(fromFrameType!=MFrequency::TOPO){
    1240           0 :           if(!MeasTable::Observatory(obsPos,telescope)){
    1241             :             os << LogIO::SEVERE << "\"" << telescope << "\" is not listed in the Observatories table."
    1242           0 :                << LogIO::POST;
    1243           0 :             return false;
    1244             :           }
    1245           0 :           fromFrame = MFrequency::Ref(fromFrameType, MeasFrame(obsdirection, obsPos, obstime));
    1246           0 :           mFreq = MFrequency(freq.get(Unit("Hz")), fromFrame);
    1247             :         } 
    1248             :         
    1249           0 :         if(!aR_p.getImageName(functionImageName, // the path to the image
    1250             :                               funcChannel, // the channel to use in the image  
    1251             :                               nomFreq, // nominal frequency of the image (in the given channel)
    1252             :                               loFreq, // lower end of the validity range
    1253             :                               hiFreq, // upper end of the validity range
    1254             :                               fType, // the function type of the image
    1255             :                               rotAngOffset, // the response rotation angle offset
    1256             :                               /////////////////////
    1257             :                               telescope,
    1258             :                               obstime,
    1259             :                               mFreq,
    1260           0 :                               AntennaResponses::ANY, // the requested function type
    1261             :                               antennatype,
    1262             :                               obsdirection)
    1263             :            ){
    1264           0 :           rec = Record();
    1265           0 :           return false;
    1266             :         }
    1267             :         
    1268             :         // getImageName was successful
    1269             :         
    1270             :         // construct record
    1271           0 :         rec = Record();
    1272           0 :         Unit uHz("Hz");
    1273           0 :         switch(fType){
    1274           0 :         case AntennaResponses::AIF: // complex aperture illumination function
    1275             :           os << LogIO::WARN << "Responses type AIF provided for " << telescope << " in " << endl
    1276             :              << antRespPath << endl
    1277             :              << " not yet supported."
    1278           0 :              << LogIO::POST;
    1279           0 :           rval = false;
    1280           0 :           break;
    1281           0 :         case AntennaResponses::EFP: // complex electric field pattern
    1282           0 :           rec.define("name", "IMAGE");
    1283           0 :           rec.define("isVP", PBMathInterface::IMAGE);
    1284           0 :           rec.define("telescope", telescope);
    1285           0 :           rec.define("dopb", true);
    1286           0 :           rec.define("isthisvp", true);
    1287           0 :           rec.define("compleximage", functionImageName);
    1288           0 :           rec.define("channel", funcChannel);
    1289           0 :           rec.define("reffreq", nomFreq.get(uHz).getValue());
    1290           0 :           rec.define("minvalidfreq", loFreq.get(uHz).getValue());
    1291           0 :           rec.define("maxvalidfreq", hiFreq.get(uHz).getValue());
    1292           0 :           rval = true;
    1293           0 :           break;
    1294           0 :         case AntennaResponses::VP: // real voltage pattern
    1295           0 :           rec.define("name", "IMAGE");
    1296           0 :           rec.define("isVP", PBMathInterface::IMAGE);
    1297           0 :           rec.define("telescope", telescope);
    1298           0 :           rec.define("dopb", true);
    1299           0 :           rec.define("isthisvp", true);
    1300           0 :           rec.define("realimage", functionImageName);
    1301           0 :           rec.define("channel", funcChannel);
    1302           0 :           rec.define("reffreq", nomFreq.get(uHz).getValue());
    1303           0 :           rec.define("minvalidfreq", loFreq.get(uHz).getValue());
    1304           0 :           rec.define("maxvalidfreq", hiFreq.get(uHz).getValue());
    1305           0 :           rval = true;
    1306           0 :           break;
    1307           0 :         case AntennaResponses::VPMAN: // the function is available in casa via the vp manager, i.e. use COMMONPB
    1308             :           // same as if ifield == -1
    1309           0 :           rec.define("name", "COMMONPB");
    1310           0 :           rec.define("isVP", PBMathInterface::COMMONPB);
    1311           0 :           rec.define("telescope", telescope);
    1312           0 :           rec.define("dopb", true);
    1313           0 :           rec.define("isthisvp", false);
    1314           0 :           rec.define("commonpb", telescope);
    1315           0 :           rec.define("dosquint", false);
    1316             :           {
    1317           0 :             String error;
    1318           0 :             Record tempholder;
    1319           0 :             QuantumHolder(Quantity(10.,"deg")).toRecord(error, tempholder);
    1320           0 :             rec.defineRecord("paincrement", tempholder);
    1321           0 :           }
    1322           0 :           rec.define("usesymmetricbeam", false);
    1323           0 :           rval = true;
    1324           0 :           break;
    1325           0 :         case AntennaResponses::INTERNAL: // the function is generated using the BeamCalc class
    1326             :           {
    1327           0 :             String antRayPath = functionImageName;
    1328             : 
    1329           0 :             Double refFreqHz = 0.; // the TOPO ref freq in Hz
    1330             : 
    1331             :             // determine TOPO reference frequency
    1332           0 :             if(fromFrameType!=MFrequency::TOPO){
    1333           0 :               MFrequency::Ref toFrame = MFrequency::Ref(MFrequency::TOPO, MeasFrame(obsdirection, obsPos, obstime));
    1334           0 :               MFrequency::Convert freqTrans(uHz, fromFrame, toFrame);
    1335           0 :               refFreqHz = freqTrans(mFreq.get(uHz).getValue()).get(uHz).getValue();
    1336           0 :               cout << "old freq " << mFreq.get(uHz).getValue() << ", new freq " << refFreqHz << endl;
    1337           0 :             }
    1338             :             else{
    1339           0 :               refFreqHz = mFreq.get(uHz).getValue();
    1340             :             }
    1341             : 
    1342           0 :             String beamCalcedImagePath = "./BeamCalcTmpImage_"+telescope+"_"+antennatype+"_"
    1343           0 :               +String::toString(refFreqHz/1E6)+"MHz";
    1344             :           
    1345             :             // calculate the beam
    1346             :             
    1347           0 :             if(!(telescope=="ALMA" || telescope=="ACA" || telescope =="OSF")){
    1348             :               os << LogIO::WARN << "Responses type INTERNAL provided for \"" << telescope << " in " << endl
    1349             :                  << antRespPath << endl
    1350             :                  << " not yet supported."
    1351           0 :                  << LogIO::POST;
    1352           0 :               rval = false;
    1353             :             }
    1354             :             else{ // telescope=="ALMA" || telescope=="ACA" || telescope =="OSF"
    1355             :               try{
    1356             :                 // handle preexisting beam image
    1357           0 :                 Directory f(beamCalcedImagePath);
    1358           0 :                 if(f.exists()){
    1359           0 :                   os << LogIO::NORMAL << "Will re-use VP image \"" << beamCalcedImagePath << "\"" << LogIO::POST;
    1360             :                 }
    1361             :                 else{
    1362           0 :                   CoordinateSystem coordsys;
    1363             :               
    1364             :                   // DirectionCoordinate
    1365           0 :                   Matrix<Double> xform(2,2);                                    
    1366           0 :                   xform = 0.0; xform.diagonal() = 1.0;                          
    1367             :                   DirectionCoordinate dirCoords(MDirection::AZELGEO,                  
    1368           0 :                                                 Projection(Projection::SIN),        
    1369             :                                                 0.0, 0.0,
    1370           0 :                                                 -0.5*C::pi/180.0/3600.0 * 5E11/refFreqHz, 
    1371           0 :                                                 0.5*C::pi/180.0/3600.0 * 5E11/refFreqHz,        
    1372             :                                                 xform,                              
    1373           0 :                                                 128., 128.);  // 256/2.
    1374           0 :                   Vector<String> units(2); 
    1375             :                   //units = "deg";                       
    1376             :                   //dirCoords.setWorldAxisUnits(units);                               
    1377             :                   
    1378             :                   // StokesCoordinate
    1379           0 :                   Vector<Int> stoks(4);
    1380           0 :                   stoks(0) = Stokes::XX;
    1381           0 :                   stoks(1) = Stokes::XY;
    1382           0 :                   stoks(2) = Stokes::YX;
    1383           0 :                   stoks(3) = Stokes::YY;
    1384           0 :                   StokesCoordinate stokesCoords(stoks); 
    1385             :                   
    1386             :                   // SpectralCoordinate
    1387             :                   SpectralCoordinate spectralCoords(MFrequency::TOPO,           
    1388             :                                                     refFreqHz,                 
    1389             :                                                     1.0E+3, // dummy increment                  
    1390             :                                                     0,                             
    1391           0 :                                                     refFreqHz);          
    1392           0 :                   units.resize(1);
    1393           0 :                   units = "Hz";
    1394           0 :                   spectralCoords.setWorldAxisUnits(units);
    1395             :                   
    1396           0 :                   coordsys.addCoordinate(dirCoords);
    1397           0 :                   coordsys.addCoordinate(stokesCoords);
    1398           0 :                   coordsys.addCoordinate(spectralCoords);
    1399             :                   
    1400           0 :                   TiledShape ts(IPosition(4,256,256,4,1));
    1401           0 :                   PagedImage<Complex> im(ts, coordsys, beamCalcedImagePath);
    1402           0 :                   im.set(Complex(1.0,0.0));
    1403             :                   // set XY and YX to zero
    1404           0 :                   IPosition windowShape(4,im.shape()(0), im.shape()(1), 1, im.shape()(3));
    1405           0 :                   LatticeStepper stepper(im.shape(), windowShape);
    1406           0 :                   LatticeIterator<Complex> it(im, stepper);
    1407           0 :                   Int planeNumber = 0;
    1408           0 :                   for (it.reset(); !it.atEnd(); it++) {
    1409           0 :                     if(planeNumber==1 || planeNumber==2){
    1410           0 :                       it.woCursor() = Complex(0.,0.);
    1411             :                     }
    1412           0 :                     planeNumber++;
    1413             :                   }
    1414             :                   
    1415             :                   // perform the ray tracing
    1416           0 :                   ALMACalcIlluminationConvFunc almaPB;
    1417           0 :                   Long cachesize=(HostInfo::memoryTotal(true)/8)*1024;
    1418           0 :                   almaPB.setMaximumCacheSize(cachesize);
    1419           0 :                   almaPB.setAntRayPath(antRayPath);
    1420           0 :                   almaPB.applyVP(im, telescope, obstime, antennatype, antennatype, 
    1421           0 :                                  MVFrequency(refFreqHz), 
    1422             :                                  rotAngOffset.radian(), // the parallactic angle offset
    1423             :                                  true); // doSquint
    1424           0 :                 } // endif exists
    1425           0 :               } catch (AipsError x) {
    1426             :                 os << LogIO::SEVERE
    1427             :                    << "BeamCalc failed with message " << endl
    1428             :                    << "   " << x.getMesg()
    1429           0 :                    << LogIO::POST;
    1430           0 :                 return false;
    1431           0 :               }
    1432             :             
    1433             :               // construct record
    1434           0 :               rec.define("name", "IMAGE");
    1435           0 :               rec.define("isVP", PBMathInterface::IMAGE);
    1436           0 :               rec.define("isthisvp", true);
    1437           0 :               rec.define("telescope", telescope);
    1438           0 :               rec.define("dopb", true);
    1439           0 :               rec.define("compleximage", beamCalcedImagePath);
    1440           0 :               rec.define("channel", 0);
    1441           0 :               rec.define("antennatype", antennatype);
    1442           0 :               rec.define("reffreq", refFreqHz);
    1443           0 :               rec.define("minvalidfreq", refFreqHz-refFreqHz/10.*5.);
    1444           0 :               rec.define("maxvalidfreq", refFreqHz+refFreqHz/10.*5.);
    1445           0 :               rval = true;
    1446             :             }
    1447           0 :           }
    1448           0 :           break;
    1449           0 :         case AntennaResponses::NA: // not available
    1450             :         default:
    1451           0 :           rval = false;
    1452           0 :           break;
    1453             :         } // end switch(ftype)
    1454           0 :       } 
    1455             :       else{ // we have a PBMath response
    1456             :       
    1457           0 :         rec = vplist_p.subRecord(ifield);
    1458           0 :         rval = true;
    1459             :         
    1460             :       } // end if internally defined
    1461           0 :     }
    1462             :     
    1463           0 :     return rval;
    1464             : 
    1465           0 :   }
    1466             : 
    1467             :   // get the voltage pattern without giving observation parameters
    1468           0 :   Bool VPManager::getvp(Record &rec,
    1469             :                         const String& telescope,
    1470             :                         const String& antennatype // default: "" 
    1471             :                         ){ 
    1472             : 
    1473           0 :     std::lock_guard<std::recursive_mutex> locker(mutex_p);
    1474             : 
    1475           0 :     LogIO os;
    1476           0 :     os << LogOrigin("VPManager", "getvp2");
    1477             : 
    1478           0 :     MEpoch obstime;
    1479           0 :     MFrequency freq;
    1480           0 :     MDirection obsdirection;
    1481             :     
    1482           0 :     Int ifield = -2;
    1483           0 :     if(!getuserdefault(ifield,telescope,antennatype)){
    1484           0 :       return false;
    1485             :     }
    1486             : 
    1487           0 :     rec = Record();
    1488           0 :     Int rval=false;
    1489             : 
    1490           0 :     if(ifield==-1){ // internally defined PB, obs parameters ignored 
    1491           0 :       rval = getvp(rec, telescope, obstime, freq, antennatype, obsdirection);
    1492             :     }
    1493           0 :     else if(ifield>=0){ // externally defined PB
    1494           0 :       TableRecord antRec(vplist_p.asRecord(ifield));
    1495           0 :       String thename = antRec.asString("name");
    1496           0 :       if(thename=="REFERENCE"){ // points to an AntennaResponses table
    1497             :         os << LogIO::SEVERE
    1498             :            << "Need to provide observation parameters time, frequency, and direction to access AntennaResponses table."
    1499           0 :            << LogIO::POST;
    1500           0 :         return false;
    1501             :       }
    1502             :       else{ // we have a PBMath response
    1503           0 :         rec = vplist_p.subRecord(ifield);
    1504           0 :         rval = true;
    1505             :       } 
    1506           0 :     }// end if internally defined
    1507             :     
    1508           0 :     return rval;
    1509             : 
    1510           0 :   }
    1511             : 
    1512           0 :   Bool VPManager::getvps(Vector<Record> & unique_out_rec_list, // the list of unique beam records
    1513             :                          Vector<Vector<uInt> >& beam_index, // indices to the above vector in sync with AntennaNames
    1514             :                          const String& telescope,
    1515             :                          const Vector<MEpoch>& inpTimeRange, // only elements 0 and 1 are used; if 1 is not present it is assumed to be inf
    1516             :                          const Vector<MFrequency>& inpFreqRange, // must contain at least one element; beams will be provided for each element 
    1517             :                          const Vector<String>& AntennaNames, // characters 0 and 1 are used for ALMA to determine the antenna type
    1518             :                          const MDirection& obsdirection){ // default is the Zenith
    1519             : 
    1520           0 :     LogIO os;
    1521           0 :     os << LogOrigin("VPManager", "getvp3");
    1522             : 
    1523           0 :     Bool rval=true;
    1524             : 
    1525           0 :     if (inpTimeRange.size()==0){
    1526           0 :       os << LogIO::WARN    << "No observation time provided." << LogIO::POST;
    1527           0 :       return false;
    1528             :     }
    1529           0 :     if (inpFreqRange.size()==0){
    1530           0 :       os << LogIO::WARN    << "No observation frequency provided." << LogIO::POST;
    1531           0 :       return false;
    1532             :     }
    1533           0 :     if (AntennaNames.size()==0){
    1534           0 :       os << LogIO::WARN    << "No antenna names provided." << LogIO::POST;
    1535           0 :       return false;
    1536             :     }
    1537             : 
    1538           0 :     Bool checkTimeDep = false;
    1539           0 :     Unit uS("s");
    1540           0 :     if(inpTimeRange.size()>1 && (inpTimeRange[0].get(uS) < inpTimeRange[1].get(uS))){
    1541           0 :       checkTimeDep = true;
    1542             :     }
    1543             : 
    1544           0 :     unique_out_rec_list.resize(0);
    1545           0 :     beam_index.resize(0);
    1546             : 
    1547           0 :     vector<Record> recList;
    1548           0 :     vector<vector<uInt> > beamIndex;
    1549             : 
    1550           0 :     if(!(telescope=="ALMA" || telescope=="ACA" || telescope=="OSF")){
    1551           0 :       os << LogIO::WARN << "Don't know how to determine antenna type from antenna name for telescope " << telescope << LogIO::POST;
    1552           0 :       os << LogIO::WARN << "Will try to use whole name ..." << LogIO::POST;
    1553             :     }
    1554             : 
    1555           0 :     for(uInt k=0; k<AntennaNames.size(); k++){
    1556             : 
    1557           0 :       vector<uInt> index;
    1558             : 
    1559           0 :       for(uInt i=0; i<inpFreqRange.size(); i++){
    1560             : 
    1561           0 :         Record rec0;
    1562             : 
    1563           0 :         MEpoch obstime = inpTimeRange[0];
    1564           0 :         MFrequency freq=inpFreqRange[i];
    1565             : 
    1566           0 :         String antennatype=AntennaNames[k];
    1567           0 :         if(telescope=="ALMA" || telescope=="ACA" || telescope=="OSF"){
    1568           0 :           antennatype=antennatype(0,2);
    1569             :         }
    1570             :         //else {} // warning is given above, outside of the loop
    1571             : 
    1572           0 :         if (getvp(rec0, telescope, obstime, freq, antennatype, obsdirection)){
    1573             : 
    1574           0 :           if(checkTimeDep){ // check if there is a step in time
    1575           0 :             Record recOther;
    1576           0 :             if (getvp(recOther, telescope, inpTimeRange[1], freq, antennatype, obsdirection)){
    1577           0 :               if(!vpRecIsIdentical(rec0,recOther)){
    1578           0 :                 os << LogIO::WARN << "Primary beam changes during observation time range." << LogIO::POST;
    1579           0 :                 return false;
    1580             :               }
    1581             :             }
    1582           0 :           }
    1583             : 
    1584           0 :           Bool notPresent=true;
    1585           0 :           for(uInt j=0; j<recList.size(); j++){ // check if we already have this PB in our collection
    1586           0 :             if(vpRecIsIdentical(rec0,recList[j])){
    1587           0 :               index.push_back(j);
    1588           0 :               notPresent=false;
    1589           0 :               break;
    1590             :             }
    1591             :           }
    1592           0 :           if(notPresent){ // put new beam into the list
    1593           0 :             index.push_back(recList.size());
    1594           0 :             recList.push_back(rec0);
    1595             :           }
    1596             :           
    1597             :         }
    1598             :         else{
    1599           0 :           rval=false;
    1600           0 :           break;
    1601             :         }
    1602             :         
    1603           0 :         if(!rval) break;
    1604             : 
    1605           0 :       } // end for i
    1606             : 
    1607           0 :       beamIndex.push_back(index);
    1608             : 
    1609           0 :     } // end for k
    1610             : 
    1611           0 :     if(rval){
    1612           0 :       unique_out_rec_list=Vector<Record>(recList);
    1613           0 :       beam_index.resize(beamIndex.size());
    1614           0 :       for(uInt i=0; i<beamIndex.size(); i++){
    1615           0 :         beam_index[i] = Vector<uInt>(beamIndex[i]);
    1616             :       }
    1617             :     }
    1618             : 
    1619           0 :     return rval;
    1620             : 
    1621           0 :   }
    1622             : 
    1623           0 :   Bool VPManager::vpRecIsIdentical(const Record& rec0, const Record& rec1){
    1624             :     
    1625           0 :     Bool rval = false;
    1626           0 :     if( (rec0.nfields() == rec1.nfields()) &&
    1627           0 :         rec0.asString("name") == rec1.asString("name")
    1628             :         ){
    1629             :       
    1630           0 :       if(rec0.isDefined("compleximage")){
    1631           0 :         if(rec1.isDefined("compleximage") &&
    1632           0 :            rec0.asString("compleximage") == rec1.asString("compleximage") &&
    1633           0 :            rec0.asDouble("reffreq") == rec1.asDouble("reffreq")){
    1634           0 :           rval = true;
    1635             :         }
    1636             :       }
    1637           0 :       else if(rec0.isDefined("realimage")){
    1638           0 :         if(rec1.isDefined("realimage") &&
    1639           0 :            rec0.asString("realimage") == rec1.asString("realimage") &&
    1640           0 :            rec0.asDouble("reffreq") == rec1.asDouble("reffreq")){
    1641           0 :           rval = true;
    1642             :         }
    1643             :       }
    1644             :       else{
    1645           0 :         rval=true;
    1646             :       }
    1647             : 
    1648           0 :       Vector<String> fnames(5);
    1649           0 :       fnames[0]="dosquint";
    1650           0 :       fnames[1]="usesymmetricbeam";
    1651           0 :       fnames[2]="isthisvp";
    1652           0 :       fnames[3]="isVP";
    1653           0 :       fnames[4]="dopb";
    1654           0 :       for(uInt i=0; i<fnames.size(); i++){
    1655           0 :         if( rval && rec0.isDefined(fnames[i])){
    1656           0 :           rval=false;
    1657           0 :           if(rec1.isDefined(fnames[i]) &&
    1658           0 :              (rec0.asBool(fnames[i]) == rec1.asBool(fnames[i]))
    1659             :              ){
    1660           0 :             rval = true;
    1661             :           }
    1662             :         }
    1663             :       }
    1664           0 :     } // end if
    1665             : 
    1666           0 :     return rval;
    1667             :   }
    1668             : 
    1669             : 
    1670             : } //# NAMESPACE CASA - END

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