interpolate.c

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/*
  This file is part of JURASSIC.
  
  JURASSIC is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.
  
  JURASSIC is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
  
  You should have received a copy of the GNU General Public License
  along with JURASSIC. If not, see <http://www.gnu.org/licenses/>.
  
  Copyright (C) 2003-2025 Forschungszentrum Juelich GmbH
*/
 
#include "jurassic.h"
 
int main(
  int argc,
  char *argv[]) {
 
  static atm_t atm_in, atm_pts;
  static ctl_t ctl;
 
  double k[NW], q[NG];
 
  /* Interpolate atmospheric data... */
 
  /* Check arguments... */
  if (argc < 5)
    ERRMSG("Give parameters: <ctl> <atm_in> <atm_pts> <atm_out>");
 
  /* Read control parameters... */
  read_ctl(argc, argv, &ctl);
 
  /* Read atmospheric data... */
  read_atm(NULL, argv[2], &ctl, &atm_in);
  read_atm(NULL, argv[3], &ctl, &atm_pts);
 
  /* Interpolate atmospheric data... */
  for (int ip = 0; ip < atm_pts.np; ip++) {
    intpol_atm(&ctl, &atm_in, atm_pts.z[ip],
               &atm_pts.p[ip], &atm_pts.t[ip], q, k);
    for (int ig = 0; ig < ctl.ng; ig++)
      atm_pts.q[ig][ip] = q[ig];
    for (int iw = 0; iw < ctl.nw; iw++)
      atm_pts.k[iw][ip] = k[iw];
  }
 
  /* Save interpolated data... */
  write_atm(NULL, argv[4], &ctl, &atm_pts);
 
  return EXIT_SUCCESS;
}