doppvel.cpp

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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 */
#include "cddefines.h"
#include "doppvel.h"
t_DoppVel DoppVel;

void t_DoppVel::zero()
{
        DEBUG_ENTRY( "t_DoppVel::zero()" );

        /* velocity field information */
        /* the turbulent velocity at illuminated face, internally in cm/s,
         * but entered with turbulence command in km/s */
        TurbVel = 0.;
        /* is a turbulent gradient imposed?  Default is no. */
        lgTurbLawOn = false;
        /* the log of the turbulence gradient power law. Default is zero. */
        TurbVelLaw = 0.;
        /* the parameter F in eq 34 of
         *>>refer       pressure        turb    Heiles, C. & Troland, T.H. 2005, 624, 773 */
        Heiles_Troland_F = 0.;
        /* is TurbVel included in pressure? - can be done two ways, with the velocity
         * being set of with equipartition - true when TurbVel set if not equipartition,
         * false with NO PRESSURE option on turbulence command */
        lgTurb_pressure = true;
        /* The scale in cm over which the turbulence is dissipated.  Normally 0,
         * only set if dissipate keyword appears on turbulence command */
        DispScale = 0.;
        /* equipartition option on turbulence command, to set turbulence from B */
        lgTurbEquiMag = false;
        
}