ObservationL95.cc

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/*
 * (C) Copyright 2009-2016 ECMWF.
 * 
 * This software is licensed under the terms of the Apache Licence Version 2.0
 * which can be obtained at http://www.apache.org/licenses/LICENSE-2.0. 
 * In applying this licence, ECMWF does not waive the privileges and immunities 
 * granted to it by virtue of its status as an intergovernmental organisation nor
 * does it submit to any jurisdiction.
 */
 
#include "lorenz95/ObservationL95.h"
 
#include <string>
#include <vector>
 
#include "eckit/config/Configuration.h"
#include "lorenz95/GomL95.h"
#include "lorenz95/LocsL95.h"
#include "lorenz95/ObsBias.h"
#include "lorenz95/ObsDiags1D.h"
#include "lorenz95/ObsVec1D.h"
#include "oops/base/Variables.h"
#include "oops/util/Logger.h"
 
// -----------------------------------------------------------------------------
namespace lorenz95 {
// -----------------------------------------------------------------------------
 
ObservationL95::ObservationL95(const ObsTable & ot, const eckit::Configuration &)
  : obsdb_(ot), inputs_(std::vector<std::string>{"x"})
{}
 
// -----------------------------------------------------------------------------
 
ObservationL95::~ObservationL95() {}
 
// -----------------------------------------------------------------------------
 
void ObservationL95::simulateObs(const GomL95 & gom, ObsVec1D & ovec,
                                 const ObsBias & bias, ObsDiags1D &) const {
  for (size_t jj = 0; jj < gom.size(); ++jj) {
    ovec[jj] = gom[jj] + bias.value();
  }
}
 
// -----------------------------------------------------------------------------
 
std::unique_ptr<LocsL95> ObservationL95::locations() const {
  return std::unique_ptr<LocsL95>(new LocsL95(obsdb_.locations(), obsdb_.times()));
}
 
// -----------------------------------------------------------------------------
 
void ObservationL95::print(std::ostream & os) const {
  os << "Lorenz 95: Identity obs operator";
}
 
// -----------------------------------------------------------------------------
 
}  // namespace lorenz95