qg_obsvec_random_f.cc

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/*
 * (C) Copyright 2017-2020 UCAR
 * 
 * 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. 
 */
 
#include "model/qg_obsvec_random_f.h"
#include "model/ObsSpaceQG.h"
#include "oops/util/Random.h"
 
// -----------------------------------------------------------------------------
namespace qg {
// -----------------------------------------------------------------------------
 
void qg_obsvec_random_f(const ObsSpaceQG & odb, const int & nn, double * xx) {
  util::NormalDistribution<double> dist(nn, 0.0, 1.0, odb.getSeed());
  for (int jj = 0; jj < nn; ++jj) xx[jj] = dist[jj];
}
 
// -----------------------------------------------------------------------------
 
}  // namespace qg