openswmm::lid::LIDGroupSoA Struct Reference

#include <LID.hpp>

Collaboration diagram for openswmm::lid::LIDGroupSoA:

Public Member Functions
void	resize (int n)

Public Attributes
LIDType	type = LIDType::BIO_CELL
int	count = 0
std::vector< int >	subcatch_idx
	Which subcatchment this unit belongs to.
std::vector< int >	control_idx
	LID control index (into ctx.lid_controls)
std::vector< double >	area
	Unit area (ft2)
std::vector< double >	from_imperv
	Fraction of impervious runoff treated (0-1)
std::vector< double >	from_perv
	Fraction of pervious runoff treated (0-1)
std::vector< int >	to_perv
	Route surface outflow to pervious area (1=yes)
std::vector< int >	drain_node
	Resolved drain-to node index (-1=none)
std::vector< int >	drain_subcatch
	Resolved drain-to subcatch index (-1=none)
std::vector< double >	inflow
	Per-unit inflow rate (ft/sec) — set before execute()
std::vector< double >	surf_store
	Surface storage depth (ft)
std::vector< double >	surf_rough
	Surface Manning's n.
std::vector< double >	surf_slope
	Surface slope.
std::vector< double >	soil_thick
	Soil thickness (ft)
std::vector< double >	soil_poros
	Soil porosity.
std::vector< double >	soil_fc
	Soil field capacity.
std::vector< double >	soil_wp
	Soil wilting point.
std::vector< double >	soil_ksat
	Soil saturated K (ft/sec)
std::vector< double >	soil_kslope
	Conductivity slope.
std::vector< double >	soil_suction
	Suction head for Green-Ampt (ft)
std::vector< double >	stor_thick
	Storage thickness (ft)
std::vector< double >	stor_void
	Storage void fraction.
std::vector< double >	stor_ksat
	Storage exfiltration K (ft/sec)
std::vector< double >	stor_clog
	Storage clogging factor (ft)
std::vector< int >	stor_covered
	1 if rain barrel is covered (blocks rainfall)
std::vector< double >	drain_coeff
	Drain coefficient.
std::vector< double >	drain_expon
	Drain exponent.
std::vector< double >	drain_offset
	Drain offset depth (ft)
std::vector< double >	drain_delay
	Drain delay time (sec, rain barrel)
std::vector< double >	drain_hopen
	Head to open drain valve (ft)
std::vector< double >	drain_hclose
	Head to close drain valve (ft)
std::vector< int >	drain_open
	Current drain valve state (1=open, 0=closed)
std::vector< double >	pave_thick
	Pavement thickness (ft)
std::vector< double >	pave_void
	Pavement void fraction.
std::vector< double >	pave_imperv_frac
	Impervious fraction of pavement.
std::vector< double >	pave_ksat
	Pavement saturated K (ft/sec)
std::vector< double >	pave_clog_factor
	Pavement clog factor (ft of treated volume)
std::vector< double >	pave_regen_days
	Pavement regeneration interval (days)
std::vector< double >	pave_regen_deg
	Pavement regeneration degree (0-1)
std::vector< double >	next_regen_day
	Next day for pavement regeneration (OADate)
std::vector< double >	drainmat_thick
	Drainage mat thickness (ft)
std::vector< double >	drainmat_void
	Drainage mat void fraction.
std::vector< double >	drainmat_rough
	Drainage mat Manning's roughness.
std::vector< double >	surf_void_frac
	Surface void fraction (default 1.0)
std::vector< double >	surf_alpha
	Surface Manning alpha = sqrt(slope)/n.
std::vector< double >	surf_side_slope
	Swale side slope (run/rise)
std::vector< double >	full_width
	Full width for Manning's flow (ft)
std::vector< double >	dry_time
	Seconds since last rainfall.
std::vector< double >	surf_depth
	Current surface ponded depth.
std::vector< double >	soil_moist
	Current soil moisture (0-porosity)
std::vector< double >	stor_depth
	Current storage depth.
std::vector< double >	pave_depth
	Current pavement depth.
std::vector< double >	surface_runoff
std::vector< double >	drain_flow
std::vector< double >	evap_loss
std::vector< double >	infil_loss
std::vector< double >	drain_rmvl
	Removal fraction per unit per pollutant.
int	n_pollutants = 0
	Number of pollutants (for indexing drain_rmvl)
std::vector< double >	f_old_surf
	Previous surface flux rate.
std::vector< double >	f_old_soil
	Previous soil flux rate.
std::vector< double >	f_old_stor
	Previous storage flux rate.
std::vector< double >	f_old_pave
	Previous pavement flux rate.
std::vector< double >	wb_inflow
	Total inflow volume (ft)
std::vector< double >	wb_evap
	Total evaporation volume (ft)
std::vector< double >	wb_infil
	Total exfiltration volume (ft)
std::vector< double >	wb_surf_flow
	Total surface outflow volume (ft)
std::vector< double >	wb_drain_flow
	Total drain outflow volume (ft)
std::vector< double >	wb_init_vol
	Initial stored volume (ft)
std::vector< double >	wb_final_vol
	Final stored volume (ft)
std::vector< double >	vol_treated
	Cumulative volume treated (ft, for clog model)

Member Function Documentation

resize()

void openswmm::lid::LIDGroupSoA::resize

(

int

n

)

Member Data Documentation

area

std::vector<double> openswmm::lid::LIDGroupSoA::area

Unit area (ft2)

control_idx

std::vector<int> openswmm::lid::LIDGroupSoA::control_idx

LID control index (into ctx.lid_controls)

count

int openswmm::lid::LIDGroupSoA::count = 0

drain_coeff

std::vector<double> openswmm::lid::LIDGroupSoA::drain_coeff

Drain coefficient.

drain_delay

std::vector<double> openswmm::lid::LIDGroupSoA::drain_delay

Drain delay time (sec, rain barrel)

drain_expon

std::vector<double> openswmm::lid::LIDGroupSoA::drain_expon

Drain exponent.

drain_flow

std::vector<double> openswmm::lid::LIDGroupSoA::drain_flow

drain_hclose

std::vector<double> openswmm::lid::LIDGroupSoA::drain_hclose

Head to close drain valve (ft)

drain_hopen

std::vector<double> openswmm::lid::LIDGroupSoA::drain_hopen

Head to open drain valve (ft)

drain_node

std::vector<int> openswmm::lid::LIDGroupSoA::drain_node

Resolved drain-to node index (-1=none)

drain_offset

std::vector<double> openswmm::lid::LIDGroupSoA::drain_offset

Drain offset depth (ft)

drain_open

std::vector<int> openswmm::lid::LIDGroupSoA::drain_open

Current drain valve state (1=open, 0=closed)

drain_rmvl

std::vector<double> openswmm::lid::LIDGroupSoA::drain_rmvl

Removal fraction per unit per pollutant.

drain_subcatch

std::vector<int> openswmm::lid::LIDGroupSoA::drain_subcatch

Resolved drain-to subcatch index (-1=none)

drainmat_rough

std::vector<double> openswmm::lid::LIDGroupSoA::drainmat_rough

Drainage mat Manning's roughness.

drainmat_thick

std::vector<double> openswmm::lid::LIDGroupSoA::drainmat_thick

Drainage mat thickness (ft)

drainmat_void

std::vector<double> openswmm::lid::LIDGroupSoA::drainmat_void

Drainage mat void fraction.

dry_time

std::vector<double> openswmm::lid::LIDGroupSoA::dry_time

Seconds since last rainfall.

evap_loss

std::vector<double> openswmm::lid::LIDGroupSoA::evap_loss

f_old_pave

std::vector<double> openswmm::lid::LIDGroupSoA::f_old_pave

Previous pavement flux rate.

f_old_soil

std::vector<double> openswmm::lid::LIDGroupSoA::f_old_soil

Previous soil flux rate.

f_old_stor

std::vector<double> openswmm::lid::LIDGroupSoA::f_old_stor

Previous storage flux rate.

f_old_surf

std::vector<double> openswmm::lid::LIDGroupSoA::f_old_surf

Previous surface flux rate.

from_imperv

std::vector<double> openswmm::lid::LIDGroupSoA::from_imperv

Fraction of impervious runoff treated (0-1)

from_perv

std::vector<double> openswmm::lid::LIDGroupSoA::from_perv

Fraction of pervious runoff treated (0-1)

full_width

std::vector<double> openswmm::lid::LIDGroupSoA::full_width

Full width for Manning's flow (ft)

infil_loss

std::vector<double> openswmm::lid::LIDGroupSoA::infil_loss

inflow

std::vector<double> openswmm::lid::LIDGroupSoA::inflow

Per-unit inflow rate (ft/sec) — set before execute()

n_pollutants

int openswmm::lid::LIDGroupSoA::n_pollutants = 0

Number of pollutants (for indexing drain_rmvl)

next_regen_day

std::vector<double> openswmm::lid::LIDGroupSoA::next_regen_day

Next day for pavement regeneration (OADate)

pave_clog_factor

std::vector<double> openswmm::lid::LIDGroupSoA::pave_clog_factor

Pavement clog factor (ft of treated volume)

pave_depth

std::vector<double> openswmm::lid::LIDGroupSoA::pave_depth

Current pavement depth.

pave_imperv_frac

std::vector<double> openswmm::lid::LIDGroupSoA::pave_imperv_frac

Impervious fraction of pavement.

pave_ksat

std::vector<double> openswmm::lid::LIDGroupSoA::pave_ksat

Pavement saturated K (ft/sec)

pave_regen_days

std::vector<double> openswmm::lid::LIDGroupSoA::pave_regen_days

Pavement regeneration interval (days)

pave_regen_deg

std::vector<double> openswmm::lid::LIDGroupSoA::pave_regen_deg

Pavement regeneration degree (0-1)

pave_thick

std::vector<double> openswmm::lid::LIDGroupSoA::pave_thick

Pavement thickness (ft)

pave_void

std::vector<double> openswmm::lid::LIDGroupSoA::pave_void

Pavement void fraction.

soil_fc

std::vector<double> openswmm::lid::LIDGroupSoA::soil_fc

Soil field capacity.

soil_ksat

std::vector<double> openswmm::lid::LIDGroupSoA::soil_ksat

Soil saturated K (ft/sec)

soil_kslope

std::vector<double> openswmm::lid::LIDGroupSoA::soil_kslope

Conductivity slope.

soil_moist

std::vector<double> openswmm::lid::LIDGroupSoA::soil_moist

Current soil moisture (0-porosity)

soil_poros

std::vector<double> openswmm::lid::LIDGroupSoA::soil_poros

Soil porosity.

soil_suction

std::vector<double> openswmm::lid::LIDGroupSoA::soil_suction

Suction head for Green-Ampt (ft)

soil_thick

std::vector<double> openswmm::lid::LIDGroupSoA::soil_thick

Soil thickness (ft)

soil_wp

std::vector<double> openswmm::lid::LIDGroupSoA::soil_wp

Soil wilting point.

stor_clog

std::vector<double> openswmm::lid::LIDGroupSoA::stor_clog

Storage clogging factor (ft)

stor_covered

std::vector<int> openswmm::lid::LIDGroupSoA::stor_covered

1 if rain barrel is covered (blocks rainfall)

stor_depth

std::vector<double> openswmm::lid::LIDGroupSoA::stor_depth

Current storage depth.

stor_ksat

std::vector<double> openswmm::lid::LIDGroupSoA::stor_ksat

Storage exfiltration K (ft/sec)

stor_thick

std::vector<double> openswmm::lid::LIDGroupSoA::stor_thick

Storage thickness (ft)

stor_void

std::vector<double> openswmm::lid::LIDGroupSoA::stor_void

Storage void fraction.

subcatch_idx

std::vector<int> openswmm::lid::LIDGroupSoA::subcatch_idx

Which subcatchment this unit belongs to.

surf_alpha

std::vector<double> openswmm::lid::LIDGroupSoA::surf_alpha

Surface Manning alpha = sqrt(slope)/n.

surf_depth

std::vector<double> openswmm::lid::LIDGroupSoA::surf_depth

Current surface ponded depth.

surf_rough

std::vector<double> openswmm::lid::LIDGroupSoA::surf_rough

Surface Manning's n.

surf_side_slope

std::vector<double> openswmm::lid::LIDGroupSoA::surf_side_slope

Swale side slope (run/rise)

surf_slope

std::vector<double> openswmm::lid::LIDGroupSoA::surf_slope

Surface slope.

surf_store

std::vector<double> openswmm::lid::LIDGroupSoA::surf_store

Surface storage depth (ft)

surf_void_frac

std::vector<double> openswmm::lid::LIDGroupSoA::surf_void_frac

Surface void fraction (default 1.0)

surface_runoff

std::vector<double> openswmm::lid::LIDGroupSoA::surface_runoff

to_perv

std::vector<int> openswmm::lid::LIDGroupSoA::to_perv

Route surface outflow to pervious area (1=yes)

type

LIDType openswmm::lid::LIDGroupSoA::type = LIDType::BIO_CELL

vol_treated

std::vector<double> openswmm::lid::LIDGroupSoA::vol_treated

Cumulative volume treated (ft, for clog model)

wb_drain_flow

std::vector<double> openswmm::lid::LIDGroupSoA::wb_drain_flow

Total drain outflow volume (ft)

wb_evap

std::vector<double> openswmm::lid::LIDGroupSoA::wb_evap

Total evaporation volume (ft)

wb_final_vol

std::vector<double> openswmm::lid::LIDGroupSoA::wb_final_vol

Final stored volume (ft)

wb_infil

std::vector<double> openswmm::lid::LIDGroupSoA::wb_infil

Total exfiltration volume (ft)

wb_inflow

std::vector<double> openswmm::lid::LIDGroupSoA::wb_inflow

Total inflow volume (ft)

wb_init_vol

std::vector<double> openswmm::lid::LIDGroupSoA::wb_init_vol

Initial stored volume (ft)

wb_surf_flow

std::vector<double> openswmm::lid::LIDGroupSoA::wb_surf_flow

Total surface outflow volume (ft)

---

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

• /home/runner/work/openswmm.engine/openswmm.engine/src/engine/hydrology/LID.hpp
• /home/runner/work/openswmm.engine/openswmm.engine/src/engine/hydrology/LID.cpp