A 1D node coupled to a mesh cell (centroid coupling). More...

#include <meshresult.h>

Collaboration diagram for mesh::CellCoupling:

Public Attributes
int	tri = -1
	Triangle index into MeshResult::triangles.

QString	nodeId
	SWMM node id.

double	cd = 0.65
	Discharge coefficient (engine default).

double	area = 2.0
	Effective exchange area, m² (mapper default).

Detailed Description

A 1D node coupled to a mesh cell (centroid coupling).

MESH_DECOUPLED_1D2D_REMAP_PLAN Part C — a triangle may carry several of these (multiple nodes landing in one cell), so they are stored as rows on the MeshResult rather than as fields on MeshTriangle. Written as repeated [2D_TRIANGLE_NODE_MAP] rows; the engine builds one coupling point per row (orifice exchange law).

Member Data Documentation

◆ area

double mesh::CellCoupling::area = 2.0

Effective exchange area, m² (mapper default).

◆ cd

double mesh::CellCoupling::cd = 0.65

Discharge coefficient (engine default).

◆ nodeId

QString mesh::CellCoupling::nodeId

SWMM node id.

◆ tri

int mesh::CellCoupling::tri = -1

Triangle index into MeshResult::triangles.

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