openswmm::twoD::GwNodeBed Struct Reference

#include <SubsurfaceData.hpp>

Collaboration diagram for openswmm::twoD::GwNodeBed:

Public Attributes
int	node = -1
	1D node index
int	cell = -1
	containing mesh cell, resolved at initialize
double	Kc = 0.0
	semi-confining bed conductivity (m/s); 0 = direct
double	dC = 0.0
	bed thickness (m)
double	area = 0.0
bool	locate = false
bool	exchange = true
bool	automatic = false

Detailed Description

Node ↔ aquifer exchange configuration for one coupled node. Absent bed layer ⇒ direct Darcy (MODFLOW-River config a).

Member Data Documentation

area

double openswmm::twoD::GwNodeBed::area = 0.0

exchange area (m²); 0 ⇒ derived from the cell area

automatic

bool openswmm::twoD::GwNodeBed::automatic = false

G-X2: enrolled by location, not authored — the writer does not echo it (NODE_ENROLMENT AUTO recreates it).

cell

int openswmm::twoD::GwNodeBed::cell = -1

containing mesh cell, resolved at initialize

dC

double openswmm::twoD::GwNodeBed::dC = 0.0

bed thickness (m)

exchange

bool openswmm::twoD::GwNodeBed::exchange = true

G-X2: EXCHANGE NO — the row exists to opt the node OUT of the channel (auto-enrolment would otherwise give it a bed); the bed is dropped at resolve and the node exchanges with nothing.

Kc

double openswmm::twoD::GwNodeBed::Kc = 0.0

semi-confining bed conductivity (m/s); 0 = direct

locate

bool openswmm::twoD::GwNodeBed::locate = false

G-X2 (2026-09-19): CELL AUTO (or an auto-enrolled node) — the cell is the one the node's [COORDINATES] fall in, located at resolve.

node

int openswmm::twoD::GwNodeBed::node = -1

1D node index

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The documentation for this struct was generated from the following file:

• /home/runner/work/openswmm.engine/openswmm.engine/src/engine/2d/subsurface/SubsurfaceData.hpp