Check Files 2d uvpt

Introduction

This GIS file contains information about the cell sides (U and V points).

Attributes of _uvpt_check

General Attributes

Attribute Name	Attribute Description
n	Row number in the TUFLOW domain.
m	Column number in the TUFLOW domain.
Type	Zpt type (U or V).
Init_Vel	Initial Velocity.
Mannings_n (default) Chezy_Coeff Mannings_M	Roughness coefficient.
FLC	Additional form loss applied.
WrF	Weir factor.
FC_Depth_to_Lid (only if the model has flow constrictions)	For flow constrictions, the depth to the obvert.
FC_BD_Factor (only if the model has flow constrictions)	For flow constrictions, the bridge deck factor.
FC_Width_Factor (only if the model has flow constrictions)	For flow constrictions, the flow width factor.
Domain_Index	The index of the model domain. This is the order with Start 2D Domain == <Domain Name> commands appears in the TCF control file. For a single domain model this will be 1.

Example _uvpt_check attribute table:

[[File:]]

Attributes when using quadtree

Attribute Name	Attribute Description
qpc_id	The quadtree cell ID.
Type	Zpt type (U or V).
Init_Vel	Initial Velocity.
Mannings_n (default) Chezy_Coeff Mannings_M	Roughness coefficient.
FC_Depth_to_Lid (only if the model has flow constrictions)	For flow constrictions, the depth to the obvert.
FC_BD_Factor (only if the model has flow constrictions)	For flow constrictions, the bridge deck factor.
FC_Width_Factor (only if the model has flow constrictions)	For flow constrictions, the flow width factor.

Example _uvpt_check attribute table (using Quadtree):

[[File:]]

Features

The image below shows the _uvpt_check styled by the Manning's n value. Note if using depth varying varying roughness the Material ID attribute in the _grd_check file may be preferred.

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TUFLOW Check Files