Rainfall-derived infiltration and inflow using unit hydrographs. More...

#include <math.h>
#include <string.h>
#include <stdlib.h>
#include "headers.h"

Include dependency graph for rdii.c:

Classes
struct	TUHData

struct	TUHGroup

Macros
#define	_CRT_SECURE_NO_DEPRECATE

#define	INT4 int

#define	REAL4 float

#define	REAL8 double

#define	FILE_STAMP "SWMM5-RDII"

Enumerations
enum	FileTypes { BINARY , TEXT }

Functions
int	rdii_readRdiiInflow (char *tok[], int ntoks)
	Reads properties of an RDII inflow from a line of input.

void	rdii_initUnitHyd (int unitHydIndex)
	Initializes properties of a unit hydrograph group.

int	rdii_readUnitHydParams (char *tok[], int ntoks)
	Reads parameters of an RDII unit hydrograph from a line of input.

void	rdii_deleteRdiiInflow (int nodeIndex)
	Release a node's optional RDII inflow object.

void	rdii_openRdii ()
	Opens an exisiting RDII interface file or creates a new one.

void	rdii_closeRdii ()
	Closes the RDII interface file.

int	rdii_getNumRdiiFlows (DateTime aDate)
	Finds number of RDII inflows at a specified date.

void	rdii_getRdiiFlow (int index, int nodeIndex, double q)
	Finds index and current RDII inflow for an RDII node.

Variables
const double	ZERO_RDII = 0.0001

const char	FileStamp [] = FILE_STAMP

double	Qcf []

Detailed Description

Rainfall-derived infiltration and inflow using unit hydrographs.

Author: Caleb Buahin caleb.nosp@m..bua.nosp@m.hin@g.nosp@m.mail.nosp@m..com (OpenSWMM maintenance and extensions)

Copyright: Copyright (c) 2026 Caleb Buahin. OpenSWMM contributions only; original EPA SWMM credits are retained.

License: Apache-2.0 for OpenSWMM contributions; original EPA SWMM provenance is retained.

Macro Definition Documentation

◆ _CRT_SECURE_NO_DEPRECATE

#define _CRT_SECURE_NO_DEPRECATE

◆ FILE_STAMP

#define FILE_STAMP "SWMM5-RDII"

◆ INT4

#define INT4 int

◆ REAL4

#define REAL4 float

◆ REAL8

#define REAL8 double

Enumeration Type Documentation

◆ FileTypes

enum FileTypes

Enumerator
BINARY
TEXT

Variable Documentation

◆ FileStamp

const char FileStamp[] = FILE_STAMP

◆ Qcf

double Qcf[]

extern

◆ ZERO_RDII

const double ZERO_RDII = 0.0001

Classes

Macros

Enumerations

Functions

Variables