vertical_coordinate_transformations.h

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/*
 * Fimex, vertical_coordinate_transformations.h
 *
 * (C) Copyright 2011, met.no
 *
 * Project Info:  https://wiki.met.no/fimex/start
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the License, or
 * (at your option) any later version.
 *
 * This library 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 Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 *
 *  Created on: Jul 28, 2011
 *      Author: Heiko Klein
 */

#ifndef VERTICAL_COORDINATE_TRANSFORMATIONS_H_
#define VERTICAL_COORDINATE_TRANSFORMATIONS_H_

#include "fimex/mifi_constants.h"

#ifdef __cplusplus
extern "C" {
#endif

extern int mifi_atmosphere_ln_pressure(size_t n, double p0, const double* lev, double* pressure);

extern int mifi_atmosphere_sigma_pressure(size_t n, double ptop, double ps, const double* level, double* pressure);

extern int mifi_atmosphere_pressure_sigma(size_t n, double ptop, double ps, const double* pressure, double* level);

extern int mifi_atmosphere_hybrid_sigma_pressure(size_t n, double p0, double ps, const double* a, const double* b, double* pressure);

extern int mifi_atmosphere_hybrid_sigma_ap_pressure(size_t n, double ps, const double* ap, const double* b, double* pressure);

extern int mifi_barometric_pressure(size_t n, double P_b, const double* h, double T_b, double* pressure);

extern int mifi_barometric_standard_pressure(size_t n, const double* h, double* pressure);


extern int mifi_barometric_height(size_t n, double P_b, const double* p, double T_b, double* height);

extern int mifi_barometric_standard_altitude(size_t n, const double* p, double* altitude);

extern float mifi_virtual_temperature(float spec_humidity, float t);

extern float mifi_relative_to_specific_humidity(float rh, float t, float p);

extern float mifi_specific_to_relative_humidity(float sh, float t, float p);

extern float mifi_dewpoint_to_relative_humidity(float dew, float t);


extern float mifi_barometric_layer_thickness(float p_low_alti, float p_high_alti, float T);

extern int mifi_ocean_s_g1_z(size_t n, double h, double h_c, double zeta, const double* s, const double* C, double* z);

extern int mifi_ocean_s_g2_z(size_t n, double h, double h_c, double zeta, const double* s, const double* C, double* z);


extern int mifi_omega_to_vertical_wind(size_t n, const double* omega, const double* p, const double* t, double* w);

extern int mifi_vertical_wind_to_omega(size_t n, const double* w, const double* p, const double* t, double* omega);



#ifdef __cplusplus
}
#endif

#endif /* VERTICAL_COORDINATE_TRANSFORMATIONS_H_ */