cosmology.h

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/* This file is part of Cloudy and is copyright (C)1978-2022 by Gary J. Ferland and
 * others.  For conditions of distribution and use see copyright notice in license.txt */

#ifndef COSMOLOGY_H_
#define COSMOLOGY_H_

#define CMB_TEMP        2.725

realnum GetDensity(realnum z);

realnum GetHubbleFactor(realnum z);

struct t_cosmology {

        realnum 
                redshift_current,
                redshift_start,
                redshift_step;

        realnum 
                omega_baryon,
                omega_rad,
                omega_lambda,
                omega_matter,
                omega_k;

        realnum
                h,
                H_0;

        realnum 
                f_He;

        bool lgDo;

        };
extern t_cosmology cosmology;


#endif /* COSMOLOGY_H_ */