openswmm::twoD::GwOptions Struct Reference

[2D_AQUIFER_OPTIONS]. Defaults are the plan's starred values. More...

#include <SubsurfaceData.hpp>

Collaboration diagram for openswmm::twoD::GwOptions:

Public Attributes
SoilChar	soil_char = SoilChar::RUSSO
GwClosure	closure = GwClosure::AUTO
int	m_layers = 8
	σ layers under closure B (global default)
bool	capillary_diff = false
	closure B optional diffusive term (D-N3: OFF)
double	c_gw = 0.5
	saturated stability safety factor
double	c_col = 0.9
	column stability safety factor
bool	force_closed_form = false
bool	per_subcatch = false
bool	dunne = true
std::string	gw_et = "NONE"
	GW_ET: NONE | CAPILLARY_RISE | BOUNDARY_ET | BOTH.
bool	authored = false
	True once any [2D_AQUIFER*] row was authored.

Detailed Description

[2D_AQUIFER_OPTIONS]. Defaults are the plan's starred values.

Member Data Documentation

authored

bool openswmm::twoD::GwOptions::authored = false

True once any [2D_AQUIFER*] row was authored.

c_col

double openswmm::twoD::GwOptions::c_col = 0.9

column stability safety factor

c_gw

double openswmm::twoD::GwOptions::c_gw = 0.5

saturated stability safety factor

capillary_diff

bool openswmm::twoD::GwOptions::capillary_diff = false

closure B optional diffusive term (D-N3: OFF)

closure

GwClosure openswmm::twoD::GwOptions::closure = GwClosure::AUTO

dunne

bool openswmm::twoD::GwOptions::dunne = true

Dunne saturation-excess transfer to the surface twin. Default ON — it IS the mass balance (G0 sign-off, draft decision 9); the flag exists for compatibility comparisons, not as a modelling choice.

force_closed_form

bool openswmm::twoD::GwOptions::force_closed_form = false

suppress the αL ≥ 5 auto-override

gw_et

std::string openswmm::twoD::GwOptions::gw_et = "NONE"

GW_ET: NONE | CAPILLARY_RISE | BOUNDARY_ET | BOTH.

m_layers

int openswmm::twoD::GwOptions::m_layers = 8

σ layers under closure B (global default)

per_subcatch

bool openswmm::twoD::GwOptions::per_subcatch = false

MODE PER_SUBCATCH — one degenerate cell per subcatchment, no mesh sections, lateral flux zero, node exchange to the outlet node. This is G1's vehicle and shares the whole code path (§8).

soil_char

SoilChar openswmm::twoD::GwOptions::soil_char = SoilChar::RUSSO

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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