Init.c File Reference

Contains the functions needed to initialize the hydrodynamics arrays. More...

#include "fargo.h"

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Functions
void	ReadfromFile (PolarGrid *array, char *fileprefix, int filenumber)
void	InitLabel (PolarGrid *array)
void	Initialization (PolarGrid *gas_density, PolarGrid *gas_v_rad, PolarGrid *gas_v_theta, PolarGrid *gas_energy, PolarGrid *gas_label)
void	ReadfromAsciiFile (PolarGrid *array, char *path)
	Enables to read a polar grid array from an ascii file. More...

Variables
boolean	Restart
int	NbRestart

Detailed Description

Contains the functions needed to initialize the hydrodynamics arrays.

These can be initialized by reading a given output (in the case of a restart) or by calling a function, InitEuler (), which contains analytic prescription for the different hydrodynamics fields. Note that this function InitEuler() is located in SourceEuler.c, which itself calls InitGas(), in the file Pframeforce.c. Also, note that the present file contains InitLabel(), which sets the initial value of a passive scalar.

Author

THORIN modifications by Ondřej Chrenko chren.nosp@m.ko@s.nosp@m.irrah.nosp@m..tro.nosp@m.ja.mf.nosp@m.f.cu.nosp@m.ni.cz, Copyright (C) 2017; original code by Frédéric Masset

Definition in file Init.c.

Function Documentation

void Initialization	(	PolarGrid *	gas_density,
		PolarGrid *	gas_v_rad,
		PolarGrid *	gas_v_theta,
		PolarGrid *	gas_energy,
		PolarGrid *	gas_label
	)

Definition at line 72 of file Init.c.

References ADIABIND, CheckRebin(), ComputePressureField(), ComputeSoundSpeed(), ComputeTemperatureField(), DampInit, DENSINFILE, EnergyEq, EquilPebbleDisk(), FillVtheta(), InitEuler(), InitFromFile, InitLabel(), mastererr(), MPI_Barrier(), MPI_COMM_WORLD, NbRestart, Pebbles, ReadfromAsciiFile(), ReadfromFile(), ReadPrevDim(), RefillEnergy(), RefillSigma(), Restart, RestartPebbleDisk(), TEMPERINFILE, VRADINFILE, VTHETAINFILE, and WriteDim().

Referenced by main().

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void InitLabel

(

PolarGrid *

array

)

Definition at line 56 of file Init.c.

References polargrid::Field, RMAX, Rmed, and RMIN.

Referenced by Initialization().

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void ReadfromAsciiFile	(	PolarGrid *	array,
		char *	path
	)

Enables to read a polar grid array from an ascii file.

Definition at line 148 of file Init.c.

References CPU_Number, CPU_Rank, fargostat, IMIN, MPI_Barrier(), MPI_COMM_WORLD, MPI_INT, MPI_Recv(), and MPI_Send().

Referenced by Initialization().

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void ReadfromFile	(	PolarGrid *	array,
		char *	fileprefix,
		int	filenumber
	)

Definition at line 23 of file Init.c.

References CPU_Number, CPU_Rank, fargostat, IMIN, MPI_Barrier(), MPI_COMM_WORLD, MPI_INT, MPI_Recv(), MPI_Send(), and OUTPUTDIR.

Referenced by Initialization(), and RestartPebbleDisk().

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Variable Documentation

int NbRestart

Definition at line 15 of file main.c.

Referenced by Initialization(), and main().

boolean Restart

Definition at line 14 of file main.c.

Referenced by Initialization().