Overview
How to use this Manual
Navigation
Searching
Commands
About this Manual
Glossary and Notation
Contents
List of Figures
List of Tables
1
Introduction
1.1
TUFLOW Products
1.1.1
TUFLOW Classic – 2D Semi-Implicit Solver
1.1.2
TUFLOW HPC – 2D GPU Accelerated Solver
1.1.3
TUFLOW 1D (ESTRY) – 1D Solver
1.1.4
EPA SWMM – 1D Solver
1.1.5
Add-on Modules
1.1.5.1
Advection Dispersion (AD) Module
1.1.5.2
TUFLOW CATCH Module
1.1.5.3
GPU Hardware (GPU) Module
1.1.5.4
Quadtree or Multiple 2D Domain (M2D) Module
1.2
TUFLOW Webinars
1.3
Modelling Environment
1.4
Limitations and Recommendations
2
Getting Started
2.1
How to Build Your First Model
2.1.1
Tutorial Models
2.1.2
Example Models
2.1.3
Demonstration Models
2.1.4
Licence Free Demo Mode
2.1.5
eLearning Modules
2.1.6
Instructor Led TUFLOW Training Courses
2.2
The TUFLOW Modelling Concept
2.2.1
Notepad++
2.2.2
QGIS / TUFLOW Viewer
2.3
Installing and Running TUFLOW
2.3.1
TUFLOW Downloads and Installation
2.3.2
TUFLOW Licencing
2.3.2.1
3rd Party Software Libraries
2.3.3
Performing Simulations
2.4
Folders, File Types and File Naming
2.4.1
Folder Structure
2.4.2
File Types
2.4.3
Naming Conventions
2.5
Tips and Tricks
3
Hydraulic Modelling Fundamentals
3.1
Schematisation
3.1.1
General Guidance
3.1.2
Model Dimensions: 1D, 2D or 3D?
3.1.2.1
One Dimensional (1D)
3.1.2.2
Two Dimensional (2D)
3.1.2.3
Three Dimensional (3D)
3.1.3
Coupled 1D-2D
3.1.4
Quadtree Grid
3.2
Model Resolution (Discretisation)
3.2.1
1D Networks
3.2.2
2D Cell Sizes
3.2.3
Sub-Grid Sampling (SGS)
3.2.3.1
Benefits of SGS
3.2.4
Cell Size Results Convergence
3.3
Solution Accuracy
3.3.1
Fluid Flow Physical Terms
3.3.1.1
1D Continuity Equation
3.3.1.2
1D Momentum Equation
3.3.1.3
2D Continuity Equation
3.3.1.4
2D Momentum Equation
3.3.2
Forms of the Equations
3.3.2.1
Diffusive Wave Equation
3.3.2.2
Kinematic Wave Equation
3.3.3
Numerical Accuracy
3.4
Timestep
3.4.1
Fixed versus Adaptive Timestepping
3.4.2
TUFLOW 1D (ESTRY) and EPA SWMM
3.4.3
TUFLOW Classic 2D
3.4.4
TUFLOW HPC 2D
3.4.4.1
Timestep Efficiency Output
3.5
Simulation Times
4
Control Files and Input Layers
4.1
Control Files
4.1.1
Rules and Notation
4.1.2
File Paths
4.1.3
Units
4.1.4
Mathematical Operations
4.1.5
TCF - TUFLOW Control File
4.1.6
ECF - ESTRY Control File
4.1.7
TBC - TUFLOW Boundary Control File
4.1.8
TGC - TUFLOW Geometry Control File
4.1.9
QCF - Quadtree Control File
4.1.10
TEF - TUFLOW Event File
4.1.11
TOC - TUFLOW Operations Control File
4.1.12
TRFC - TUFLOW Rainfall Control File
4.1.13
TESF - TUFLOW External Stress File
4.1.14
ADCF - Advection Dispersion Control File
4.1.15
TSCF - TUFLOW SWMM Control File
4.1.16
Read File
4.1.17
Override Files
4.2
Databases
4.3
Input Layers
4.3.1
Input Formats
4.3.2
GIS Commands
4.3.2.1
GIS Attribute Interpretation
4.3.2.2
GIS Object Interpretation
4.3.3
GeoPackage Commands
4.3.3.1
GPKG Input Commands
4.3.3.2
GPKG Output Commands
4.3.4
Grid Commands
4.3.5
TIN Commands
4.3.6
RowCol Commands (Legacy)
4.4
Layering Data
4.5
XF Files
5
1D Network Domains - ESTRY
5.1
Schematisation
5.2
Solution Scheme
5.3
1d_nwk Attributes
5.4
Channels Overview
5.5
Open Channels
5.5.1
Inertial Channels
5.5.2
Non-Inertial Channels
5.6
Cross-Sections
5.6.1
Type “XZ” Optional Flags
5.6.1.1
Relative Resistance
5.6.2
Type “HW” Optional Flags
5.6.2.1
Flow Area (A)
5.6.2.2
Wetted Perimeter (P)
5.6.2.3
Manning’s n Values (N)
5.6.2.4
Manning’s n Values (F)
5.6.3
Parallel Channel Analysis
5.6.4
Effective Area versus Total Area
5.6.5
Mid Cross-Sections
5.6.6
End Cross-Sections
5.6.7
Interpolated Cross-Section Protocols
5.7
Structures
5.7.1
Culverts and Pipes
5.7.1.1
Blockage Matrix
5.7.1.2
Limitations
5.7.2
Bridges
5.7.2.1
Bridges Overview
5.7.2.2
Bridge Cross-Section and Loss Tables
5.7.2.3
B Bridge Losses Approach
5.7.2.4
BB Bridge Losses Approach
5.7.3
Arch Bridge
5.7.3.1
Arch Bridge Editor
5.7.3.2
Arch Minimum Blockage
5.7.4
Weirs
5.7.4.1
Weirs Overview
5.7.4.2
Original Weirs (W)
5.7.4.3
Advanced Weirs (WB, WC, WD, WO, WR, WT, WV, WW)
5.7.4.4
Advanced Weir Submergence Curves
5.7.4.5
Automatically Created Weirs
5.7.4.6
VW Channels (Variable Geometry Weir)
5.7.5
Spillways (SP)
5.7.6
Sluice Gates (SG)
5.7.7
Adjustment of Contraction and Expansion Losses
5.8
Special Channels
5.8.1
M Channels (User Defined Flow Matrix)
5.8.2
Q Channels (Upstream Depth-Discharge Relationship)
5.8.3
X Connectors
5.8.4
Legacy Channels
5.8.5
1d_nwk Attributes (M, P, Q, SG, SP Channels)
5.9
Operational Channels
5.9.1
.toc File Commands and Logic
5.9.1.1
Define Control Command
5.9.1.2
User Defined Variables
5.9.1.3
Logic Rules
5.9.1.4
Incremental Operators
5.9.2
Pumps (P and PO)
5.9.3
QO Channels
5.9.4
Gated Drowned Rectangular Culverts (RO)
5.9.5
Sluice Gates (SG and SGO)
5.9.6
Spillways with Gates (SPO)
5.9.7
Weirs (WBO, WCO, WDO, WOO, WRO, WTO)
5.9.8
Piping and Dam Failure
5.9.8.1
Piping Failure (PF)
5.9.8.2
Dam Failure (DF)
5.10
Pipe Networks
5.10.1
Pipes
5.10.2
Pits
5.10.2.1
1d_nwk Pits
5.10.2.2
1d_pit Pits
5.10.2.3
Connecting Pits and Nodes to 2D Domains
5.10.3
Pit Inlet and Depth/Stage vs Discharge Databases
5.10.3.1
Road Crossfall Options
5.10.4
Manholes
5.10.4.1
Automatically Assigned Manholes
5.10.4.2
Manually Assigned Manholes (1d_mh Layer)
5.10.4.3
Digitising Culverts Connected to Manholes
5.10.4.4
Engelund Manhole Loss Approach
5.10.4.5
Fixed Manhole Loss Approach
5.10.4.6
Discussion on Approaches to Modelling Pipe Junction Losses
5.11
Virtual Pipes
5.12
Nodes
5.12.1
Automatically Defined Nodes
5.12.1.1
Storage Calculated Automatically from Channel Widths
5.12.1.2
Additional Storage Added from Len_or_ANA Attribute
5.12.2
Manually Defined Nodes
5.12.2.1
Storage Nodes (User Defined NA Tables)
5.12.2.2
Using Nodes to Define Channel Inverts
5.12.2.3
Automatically Connecting Nodes to 2D domains
5.12.3
Storage Above Top of Channels
6
1D Network Domains - EPA SWMM
6.1
Introduction
6.1.1
TUFLOW-SWMM Capabilities
6.1.2
Additional SWMM User Resources
6.2
Model Setup
6.2.1
SWMM Model
6.2.2
TUFLOW-SWMM Model Simulation
6.2.3
Linking SWMM to TUFLOW 2D and ESTRY
6.2.4
SWMM Simulation Option Settings
6.2.5
Using the TUFLOW BC Database in SWMM
6.3
SWMM GIS Tools
6.3.1
GeoPackage File Format
6.3.1.1
GeoPackage File Table Overview
6.3.1.2
GeoPackage Options Table
6.4
SWMM Outputs
6.5
SWMM Inclusion in TUFLOW
6.5.1
SWMM Library Version
6.5.2
Embedded SWMM Code in TUFLOW
7
2D Domains
7.1
Solvers
7.1.1
TUFLOW HPC 2D Solver
7.1.2
TUFLOW Classic 2D Solver
7.1.3
Cell Schematisation
7.1.3.1
Computational Points
7.1.4
Turbulence
7.1.4.1
Dry Wall Treatment
7.2
Common Functionality
7.2.1
Defining the Domain
7.2.2
Active / Inactive Cells
7.2.3
Data Layering
7.2.4
Sampling of Data Sets
7.2.4.1
Traditional Sampling Approach
7.2.5
Elevations
7.2.5.1
Direct Reading of DEM Grids
7.2.5.2
Z Shape Layers (2d_zsh)
7.2.5.3
Variable Z Shape Layer (2d_vzsh)
7.2.5.4
3D TIN Layers (2d_ztin)
7.2.5.5
3D Breakline Layers (2d_zln)
7.2.5.6
Zpt Layers (2d_zpt)
7.2.5.7
Using Multiple Layers and Points Layers
7.2.6
Land Use (Materials)
7.2.6.1
Bed Resistance
7.2.6.2
Log Law Depth Varying Bed Resistance
7.2.6.3
Materials File
7.2.6.4
Rainfall Losses
7.2.7
Infiltration
7.2.7.1
Infiltration Layer
7.2.7.2
Soils File (.tsoilf)
7.2.8
Hydraulic Structures
7.2.8.1
Introduction
7.2.8.2
2D Bridge Structures (2d_bg)
7.2.8.3
Layered Flow Constrictions (2d_lfcsh Layers)
7.2.9
Cell Modification
7.2.9.1
Storage Reduction (2d_srf)
7.2.9.2
Cell Width Factor (CWF)
7.2.9.3
Form Loss Coefficient (FLC)
7.2.9.4
Modify Conveyance
7.2.10
Modelling Urban Areas
7.2.10.1
Buildings
7.2.10.2
Roads
7.2.10.3
Fences and Walls
7.3
TUFLOW HPC Specific
7.3.1
Quadtree
7.3.1.1
Quadtree .tcf Commands
7.3.1.2
Quadtree Control File (.qcf) – Mandatory Commands
7.3.1.3
Quadtree Control File (.qcf) – Optional Commands
7.3.1.4
Defining Grid Refinement Polygons
7.3.2
HPC Turbulence
7.3.2.1
Overview
7.3.2.2
Constant Eddy Viscosity
7.3.2.3
Smagorinsky Approach
7.3.2.4
Wu Approach
7.3.3
Sub-Grid Sampling (SGS)
7.3.3.1
SGS Methodology and Commands
7.3.3.2
SGS Output Options
7.3.4
2D Upstream Controlled Flow (Weirs and Supercritical Flow)
7.3.5
Infiltration and Groundwater Flow
7.3.5.1
Infiltration
7.3.5.2
Groundwater Flow
7.3.5.3
HPC Soils File (.tsoilf)
7.3.6
Non-Newtonian Flow
7.3.6.1
Implementation
7.3.6.2
Non-Newtonian Mixing
7.3.7
Unsupported Features in TUFLOW HPC
7.4
TUFLOW Classic Specific
7.4.1
Classic Turbulence
7.4.1.1
Constant
7.4.1.2
Smagorinsky
7.4.2
2D Upstream Controlled Flow (Weirs and Supercritical Flow)
7.4.3
Land Use (Materials)
7.4.4
Multiple 2D Domain
7.4.5
Coriolis Term
7.4.6
Legacy Structures
7.4.6.1
2D Flow Constrictions (2d_fcsh and 2d_fc)
7.4.6.2
Applying Form (Energy) Loss in 2D FC and FCSH Layers
7.4.7
Unsupported Features in TUFLOW Classic
8
Boundaries and Initial Conditions
8.1
Recommended BC Arrangements
8.2
Solver Specific Considerations
8.2.1
Classic Specific Boundaries / Options
8.2.2
HPC Specific Boundaries / Options
8.2.2.1
HPC Energy Options for 2D HT, HQ and QT Boundaries
8.2.2.2
HPC HQ Boundary Approach
8.2.2.3
HPC HQ Boundary Stability
8.2.2.4
HPC Additional Boundary Options
8.2.2.5
Quadtree BC Parallel Inertia Approach
8.3
1D Boundaries (1d_bc Layers)
8.4
2D Boundaries (2d_bc, 2d_sa and 2d_rf Layers)
8.4.1
Boundary Conditions (2d_bc)
8.4.1.1
Sloping Water Level Boundaries
8.4.1.2
Groundwater Boundaries
8.4.2
Source Area Boundaries
8.4.2.1
Source Area Options (2d_sa)
8.4.2.2
Rainfall Option (2d_sa_rf)
8.4.2.3
Trigger Option (2d_sa_tr)
8.4.2.4
Flow Feature (2d_sa_po)
8.4.2.5
Overlapping 2d_sa regions
8.4.3
Rainfall Boundaries
8.4.3.1
Rainfall Overview
8.4.3.2
Considerations for Rainfall Modelling
8.4.3.3
Global Rainfall
8.4.3.4
Rainfall Polygons (2d_rf)
8.4.3.5
Gridded Rainfall
8.4.3.6
Rainfall Control File (.trfc file)
8.5
Boundary Condition (BC) Database
8.5.1
BC Database Example
8.5.2
TUFLOW Boundary Generators
8.5.3
Delft FEWS Boundaries
8.5.4
HEC-DSS Boundaries
8.6
Cyclones / Hurricanes / Typhoons
8.7
External Stress Boundaries
8.8
Initial Conditions
8.8.1
Initial Water Levels (IWL)
8.8.1.1
1D Domains
8.8.1.2
2D Domains
8.8.1.3
Automatic Initial Water Level
8.8.2
Initial Groundwater Levels
8.8.3
Restart Files
9
Advection Dispersion
9.1
2D Domains
9.1.1
2D Depth Averaged Equation of Motion
9.1.2
Solution Method (TUFLOW Classic)
9.1.3
Solution Method (TUFLOW HPC)
9.1.4
Local Constituent Transformation
9.1.5
Groundwater
9.1.6
Limitations
9.2
1D Domains
9.2.1
1D Cross-Sectional Averaged Equation of Motion
9.2.2
1D Solution Method (ESTRY)
9.2.3
Limitations
9.3
The Modelling Process
9.3.1
Data Input Requirements
9.3.2
Calibration and Sensitivity
9.3.3
Model Resolution
9.3.4
Computational Timestep
9.3.5
Example AD Models
9.4
Data Input
9.4.1
Simulation Control File
9.4.1.1
TUFLOW AD Control File (.adcf File)
9.4.1.2
GIS Input File Types and Naming Conventions
9.4.2
1D Geometries
9.4.3
Specification of Constituent Properties
9.4.4
Boundary Conditions
9.4.4.1
Boundary Condition (BC) Database
9.4.4.2
BC Database Example
9.4.5
Initial Conditions
9.4.6
Groundwater Initial Conditions
9.4.7
Minimum Dispersion Coefficient
9.5
Data Output
9.5.1
TUFLOW AD Log Files
9.5.1.1
Simulation Log File
9.5.1.2
CFL Log File
9.5.1.3
Mass Log File
9.5.2
Check Files
9.5.3
Result Files
10
Combining Domains and Solvers
10.1
Introduction
10.2
1D and 2D Domain Linking Theory
10.2.1
HX 2D Head Boundary
10.2.2
SX 2D Flow Boundaries
10.2.2.1
SX 2D Flow Boundary to Surface Water
10.2.2.2
SX 2D Flow Boundary to Groundwater
10.3
TUFLOW 1D (ESTRY) to TUFLOW 2D Linking
10.3.1
1D Open Channel and 2D Domain Linking
10.3.2
1D Structures Embedded within 2D Domains
10.3.3
1D Pipe Network Pits linked to 2D Domains
10.3.4
Virtual Pits linked to 2D Domains
10.3.5
TUFLOW 1D (ESTRY) linked to Groundwater
10.4
SWMM to TUFLOW Linking
10.4.1
1D Culvert Connections to 2D Domains
10.4.2
1D Pipe Network Connections to 2D Domains
10.4.3
Groundwater Connections to 2D Domains
10.4.4
SWMM to TUFLOW 1D (ESTRY) Linking
10.5
Flood Modeller to TUFLOW Linking
10.5.1
Flood Modeller 1D to TUFLOW 2D Linking
10.5.2
Flood Modeller 1D to TUFLOW 1D (ESTRY) Linking
10.6
12D-DDA to TUFLOW Linking
10.7
Multiple 2D Domains
10.7.1
Classic’s M2D Feature versus HPC Quadtree
10.7.2
TUFLOW Classic’s Multiple 2D Domains
11
Outputs
11.1
Output Location
11.2
Map Outputs
11.2.1
Output Time Controls
11.2.2
Map Output Formats
11.2.2.1
Mesh Based Formats
11.2.2.2
Grid Based Formats
11.2.2.3
High-Resolution Grids
11.2.2.4
Combined Format
11.2.2.5
GIS Based Format
11.2.3
Map Output Data Types
11.2.3.1
Hazard Data Types
11.2.4
1D Map Outputs
11.2.4.1
Water Level Lines
11.2.4.2
Water Level Line Points
11.2.4.3
Adding Triangles into the 1d_WLL Layer
11.2.5
Output Zones
11.2.6
Gauge Level Output
11.3
Time-Series Outputs
11.3.1
1D Time-Series Output
11.3.2
2D Time-Series Output
11.3.2.1
Plot Output
11.3.2.2
Long Profile Output
11.3.3
Reporting Locations
11.3.4
Structure Output
11.4
Specialised Outputs
11.4.1
Receptors
11.4.2
Evacuation Routes
11.5
Check and Log Files
11.6
Output Control Commands
12
Hardware and Operating System
12.1
Operating Systems
12.2
TUFLOW Classic
12.3
TUFLOW HPC (Including Quadtree)
12.3.1
TUFLOW HPC Solver on CPU
12.3.2
TUFLOW HPC Solver on GPU
12.3.3
Types of GPU
12.3.4
Utilising Multiple GPUs for One Model
12.3.5
Running Multiple Models on a Single GPU
12.3.6
Differences in results between CPU and GPU
12.3.7
RAM
12.4
Proxies for CPU and GPU performance
12.5
Virtualisation
12.6
Cloud Compute
12.7
Commands
13
Managing and Starting Simulations
13.1
File Naming
13.2
Simulation Management
13.2.1
Events
13.2.2
Scenarios
13.2.3
Variables
13.3
TUFLOW Executable Download
13.3.1
Overview and Where to Install
13.3.2
Single and Double Precision
13.3.2.1
TUFLOW Classic
13.3.2.2
TUFLOW HPC
13.3.3
Customising TUFLOW using TUFLOW_USER_DEFINED.dll
13.4
Running Simulations
13.4.1
Dongle Types and Setup
13.4.1.1
Protocols for Accessing Dongles
13.4.1.2
TUFLOW_Licence_Settings.lcf File
13.4.1.3
Dongle Failure during a Simulation
13.4.2
Starting a Simulation
13.4.2.1
Batch File Example and Run Options (Switches)
13.4.2.2
Copy/Package Model from Batch Files
13.4.2.3
Advanced Batch Files
13.4.3
Running TUFLOW HPC
13.4.3.1
TUFLOW HPC and GPU Module Commands
13.4.3.2
Compatible Graphics Cards
13.4.3.3
Updating NVIDIA Drivers
13.4.3.4
NVLink – Multi-GPU Performance (HPC Only)
13.4.3.5
Troubleshooting
13.4.4
Running TUFLOW 1D Only Simulations
13.5
Using TUFLOW with Flood Modeller, SWMM, XP-SWMM, 12D or from SMS
13.5.1
Using TUFLOW with EPA SWMM
13.5.2
Using TUFLOW with Flood Modeller
13.5.3
Using TUFLOW with 12D
13.5.4
Using TUFLOW with XP-SWMM
13.5.5
Using TUFLOW with SMS
13.6
Optimising Startup and Run Times
13.6.1
Improved pre-processing of 1D Model Inputs
13.6.2
Parallel Processing for SGS initialisation
13.6.3
Optimising Multi-GPU Performance (HPC Only)
13.6.4
Auto Terminate (Simulation End) Options
13.7
Reproducibility of Results
13.7.1
TUFLOW Classic (CPU only)
13.7.2
TUFLOW HPC (incl. Quadtree) on CPU
13.7.3
TUFLOW HPC (incl. Quadtree) on GPU
13.7.4
TUFLOW HPC (incl. Quadtree) on multiple GPUs / CPU threads
14
Checks and Log Files
14.1
Console Window Display
14.1.1
TUFLOW Classic
14.1.2
TUFLOW HPC
14.1.3
The Console Window Does Not Appear
14.1.4
Unexpected Simulation Pause (Console Window Quick Edit Mode)
14.1.5
Stopping the Console Window
14.1.6
Customisation of Console Window
14.1.7
TUFLOW Windows ERROR LEVEL Reporting
14.2
Message Boxes
14.3
Simulations .log
14.3.1
Local .log File
14.3.2
Global .log File
14.4
Simulation Log Files
14.4.1
TLF
14.4.1.1
HPC TLF and DT
14.4.2
TSF
14.4.3
Start Stats
14.4.4
Run Stats
14.4.5
Messages
14.4.6
GIS Workspaces
14.5
1D Output File
14.6
Check Files
14.7
Mass Balance Output
14.7.1
Mass Balance Definitions
14.7.2
TUFLOW 1D Mass Balance
14.7.3
TUFLOW Classic Mass Balance
14.7.4
TUFLOW HPC Mass Balance
15
Viewing Outputs
15.1
Folder Structure
15.2
1D Output
15.2.1
TUFLOW Plot Control file (TPC)
15.2.2
Maximum and Minimum Output
15.2.3
ccA GIS Layer
15.2.4
_TS GIS Layer
15.2.5
1D Water Level Lines (WLL)
15.3
2D Output
15.3.1
Mesh Output
15.3.2
Raster Output
15.3.3
Plot Output
15.4
Post Processing
15.5
Impact Mapping
15.6
Animations
16
Quality Control and Troubleshooting
16.1
Model Health
16.1.1
TUFLOW Classic
16.1.1.1
Timestep
16.1.2
TUFLOW HPC
16.1.2.1
Timestep
16.1.3
Healthy Model Indicators
16.2
Troubleshooting
16.2.1
General Comments
16.2.2
Instability Identification
16.2.2.1
1D (ESTRY) Domains
16.2.2.2
TUFLOW Classic
16.2.2.3
TUFLOW HPC
16.2.2.4
1D/2D Links
16.2.2.5
Other General Troubleshooting Recommendations
16.2.3
File Access
16.2.3.1
XF File Access
16.2.3.2
XMDF File Access
16.2.3.3
GPKG File Access
16.3
QA Check List and Simulation Logging
16.4
Models Exceeding Hardware RAM
16.4.1
Computer RAM
16.4.2
TUFLOW Version
16.4.3
Model Design
16.4.4
Memory Usage Reporting
16.4.5
Temporary Memory Usage
16.4.6
TUFLOW HPC GPU Module and RAM requirements
16.5
Past Release Version Backward Compatibility
17
Utilities
17.1
GIS Based Utilities
17.1.1
QGIS TUFLOW Plugin
17.1.2
ArcGIS Pro Toolbar
17.1.3
ArcMap Toolbox
17.1.4
MiTools
17.2
Console Utilities
17.2.1
Pre and Post Processing
17.2.2
Convert to TUFLOW
17.2.3
Textfile Syntax Highlighting
17.2.4
PyTUFLOW
17.2.5
Excel Macros
18
Default Changes
18.1
2025.0 Release
18.2
2023-03 Release
18.3
2020-10 Release
18.4
2020-01 Release
18.5
2018-03 Release
18.6
2017-09 Release
18.7
2016-03 Release
18.8
2013-12 Release
18.9
2012-05 Release
18.10
2011-09 Release
18.11
2010-10 Release
18.12
2009-07 Release
18.13
2008-08 Release
18.14
2007-07 Release
18.15
2006-06 Release
18.16
Pre 2006-06 Release
Appendix
A
TCF Commands
B
ECF Commands
C
TGC Commands
D
TBC Commands
E
TOC Commands
F
TRFC Commands
G
TESF Commands
H
QCF Commands
I
TSCF Commands
J
ADCF Commands
K
TEF Commands
L
SWMM GeoPackage Format
L.1
SWMM GeoPackage Layer List
L.2
SWMM GeoPackage Layer Descriptions
References
TUFLOW Classic/HPC User Manual Release Candidate 2025.2
18.16
Pre 2006-06 Release
For backward compatibility of builds prior to the 2006-06 release, contact
support@tuflow.com
.
