radius.h

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/* This file is part of Cloudy and is copyright (C)1978-2025 by Gary J. Ferland and
 * others.  For conditions of distribution and use see copyright notice in license.txt */
 
#ifndef RADIUS_H_
#define RADIUS_H_
 
/* radius.h */
 
#include "module.h"

void radius_next();

void radius_first();

void radius_increment();
 
struct t_radius : public module {
        const char *chName() const
        {
                return "radius";
        }
        void zero();
        void comment(t_warnings&) {}
 
        double 
                rinner, 

                Radius, 

                Radius_mid_zone,

                drad, 

                drad_mid_zone,

                depth, 

                depth_mid_zone,

                Depth2Go,

                r1r0sq,

                PI4_rinner_sq ,
                PI4_Radius_sq;

        double drNext;

        double distance;

        double dRadSign;

        double drad_x_fillfac;

        double depth_x_fillfac;

        double darea_x_fillfac;

        double dVeffVol;

        double dVeffAper;

        double dRNeff;

        double dVolOutwrd; 
        double dVolReflec;

        double BeamInIn;

        double BeamInOut;

        double BeamOutOut;

        bool lgdR2Small;

        bool lgRadiusKnown;

        double CylindHigh;
        bool lgCylnOn;

        double rdfalt;

        realnum glbden, 
          glbrad, 
          glbpow, 
          glbdst;

        bool lgDrMnOn;

        bool lgPredLumin;

        realnum pirsq;

        double Conv2PrtInten; 

        double sdrmin;
        double sdrmax;
        double lgFixed;
        // minimum dr relative to depth into cloud.
        double sdrmin_rel_depth;

        bool lgSdrminRel;
        bool lgSdrmaxRel;

        bool lgSMinON;

        bool lgDR2Big;

        realnum drMinimum;

        double dr_min_last_iter;
        double dr_max_last_iter;

        bool lgDrMinUsed;

        realnum drChange;

        realnum thickness_stromgren;
 
        };
 
extern t_radius radius;
 
 
#endif /* RADIUS_H_ */