casa5

/**

   Bojan Nikolic <b.nikolic@mrao.cam.ac.uk>, <bojan@bnikolic.co.uk>

   Initial version September 2010. 

   Maintained by ESO since 2013.

​

   This file is part of LibAIR and is licensed under GNU Public

   License Version 2

   \file mswvrdata.cpp

​

*/

​

#include "msantdata.hpp"

#include <casacore/ms/MeasurementSets/MeasurementSet.h>

#include <casacore/ms/MeasurementSets/MSAntenna.h>

#include <casacore/ms/MeasurementSets/MSColumns.h>

​

namespace LibAIR2 {

​

  void getAntPos(const casacore::MeasurementSet &ms,

         antpos_t &res)

  {

    const casacore::MSAntenna & antTable(ms.antenna());

    const size_t nant=antTable.nrow();

    res.resize(nant, 3);

    casacore::ROMSAntennaColumns acols(antTable);

    const casacore::ArrayColumn<casacore::Double> &pos (acols.position());

    for(size_t i=0; i<nant; ++i)

    {

      casacore::Array<casacore::Double> a;

      pos.get(i, a,

          casacore::True);

      for(size_t j=0; j<3; ++j)

    res(i,j)=a(casacore::IPosition(1,j));

    }

  }

​

  aname_t getAName(const casacore::MeasurementSet &ms)

  {

    aname_t res;

    const casacore::MSAntenna & antTable(ms.antenna());

    const size_t nant=antTable.nrow();

​

    casacore::ROMSAntennaColumns acols(antTable);

    const casacore::ScalarColumn<casacore::String> &names (acols.name());

    for(size_t i=0; i<nant; ++i)

    {

      res.insert(aname_t::value_type(i, std::string(names(i))));

    }

    return res;

  }

​

}

​

​