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• Model Changes Not Seen Archive
  ...s, the check file does not exist, or the changes described in the tutorial model aren't in the check files. ...the .tlf for an input file name, for example, if breakline changes are not seen, search the .tlf to ensure the input file e.g. "2d_zsh_M03_thalweg" is bein
  761 bytes (133 words) - 15:04, 6 January 2023

Page text matches

• TUFLOW Message 0011
  |tuflow_message=ERROR 0011 - TUFLOW Build different to that specified by Model TUFLOW Build == . ...="red"><tt>==</tt></font> command. For example, if <font color="blue"><tt>Model TUFLOW Build </tt></font> <font color="red"><tt>==</tt></font><tt> 2013-12-
  1 KB (203 words) - 09:15, 22 December 2022
• TUFLOW Message 2450
  ...egistered tutorial model. Please remove "<font color="black"><tt>Tutorial Model </tt></font><font color="black"><tt>== </tt></font><font color="black"><tt> ...be used for valid tutorial models. If this command is added to any other model, this error message is generated.
  826 bytes (127 words) - 10:18, 18 July 2022
• TUFLOW Message 3500
  |tuflow_message=Error 3500 - Could not allocate temporary memory (RAM) for processing SGS Grid. |alt_msg=ERROR 3500 - Could not allocate temporary memory (RAM) for processing HPC weir angle.
  509 bytes (73 words) - 11:47, 2 October 2023
• TUFLOW Message 2146
  |tuflow_message=ERROR 2146 - Could not allocate memory (RAM) for "Inside Region == Method B". ...ate memory (RAM) for TIN Interpolation Work Arrays.<br> ERROR 2146 - Could not allocate temporary memory for GRID Band information.
  2 KB (413 words) - 11:51, 15 March 2024
• TUFLOW Message 2308
  |tuflow_message=ERROR 2308 - Event <event name> not defined by "<font color="black"><tt>Define Event </tt></font><font color="b |message_desc=The event specified when simulating the model is not defined in the .tef event file.
  1 KB (196 words) - 14:25, 7 February 2023
• Check Files 2d dom
  ...main. For example a boundary location must be within the model domain (if not a [[TUFLOW_Message_2001 | ERROR 2001]] is generated).<br> ...d are simply ignored. Therefore, it is not necessary to trim a DEM to the model domain.<br>
  1 KB (222 words) - 21:18, 21 December 2015
• TUFLOW Message 2219
  |tuflow_message=ERROR 2219 - Trying to run a double precision model with a TUFLOW single precision .exe. |alt_msg=ERROR 2219 - Trying to run a single precision model with a TUFLOW double precision .exe.
  1 KB (201 words) - 14:12, 7 February 2023
• TUFLOW Message 2122
  |tuflow_message=WARNING 2122 - Pit or node does not connect to an active cell within any 2D domain - 2D link ignored. ...nnect to an active cell within any 2D domain, therefore the link to the 2D model has been ignored.
  405 bytes (69 words) - 14:59, 2 February 2023
• TUFLOW Message 2782
  |tuflow_message=ERROR 2782 - Stelling 2D ADI Implicit Scheme not available on GPU Hardware. ...an implicit solver which is not suited for GPU parallel computing, and is not yet coded to run on GPU hardware.
  725 bytes (117 words) - 09:09, 11 September 2023
• TUFLOW Message 2074
  |tuflow_message=WARNING 2074 - SA object does not select any 2D cells (active or inactive). ...tres (ZC points), in the figure below the polygon highlighted in pink does not contain any cell centres and therefore this warning message will be returne
  780 bytes (131 words) - 11:57, 23 December 2022
• TUFLOW Message 2828
  |tuflow_message=ERROR 2828 - Nesting polygon "a" not completely within level 1 polygon. |alt_msg=ERROR 2828 - Could not find any parent for nesting polygon "a"
  690 bytes (110 words) - 10:01, 3 March 2023
• TUFLOW Message 2001
  |tuflow_message=ERROR 2001 - 2d_bc object is outside 2D model domain |alt_msg=ERROR 2001 - GIS Object is outside 2D model domain<br>
  926 bytes (155 words) - 10:51, 23 December 2022
• TUFLOW Message 2024
  |tuflow_message=ERROR 2024 - Could not find a 1D node snapped to CN line. |message_desc=Could not find a 1D node snapped to 2d_bc connection (CN) line.
  1 KB (249 words) - 21:35, 4 March 2024
• TUFLOW Message 2038
  |tuflow_message=WARNING 2038 - 2D connection at pit does not fall within an active cell in any 2D domain. |message_desc=Not used as of 2007-07-AD. 2D connection at pit does not fall within an active cell in any 2D domain.
  411 bytes (70 words) - 11:03, 23 December 2022
• TUFLOW Message 0015
  |tuflow_message=ERROR 0015 - Variable "a" not defined. ...2D_CELL_SIZE” is used to set the 2D cell size of the model under different model scenarios.<br>
  1 KB (206 words) - 09:23, 22 December 2022
• Package Model in QGIS
  ...package model functionality. For more information, please see the package model documentation in the <b><u>[https://downloads.tuflow.com/_archive/TUFLOW/Re ...mmand line syntax and the ini file (if required) and runs TUFLOW's package model tool (using the TUFLOW.exe). One additional piece of functionality is added
  2 KB (420 words) - 11:23, 17 January 2024
• TUFLOW Message 1322
  |tuflow_message=ERROR 1322 - Could not write XMDF scalar data for 1D WLLs. Check disk space. ...nd amount of free disk space at the output location. Increment TCF and run model with new name.
  400 bytes (65 words) - 10:31, 23 December 2022
• TUFLOW Message 1323
  |tuflow_message=ERROR 1323 - Could not write XMDF vector data for 1D WLLs. Check disk space. ...nd amount of free disk space at the output location. Increment TCF and run model with new name.
  400 bytes (65 words) - 10:31, 23 December 2022
• TUFLOW Message 3200
  ...lem). There was insufficient motherboard RAM available to build or run the model. * Change to single precision, if not already.
  501 bytes (73 words) - 10:20, 3 March 2023
• TUFLOW Message 2061
  |tuflow_message=Error 2061 - Could not find a CN connection snapped to the end of HX line. ...e must have as a minimum a connection at each of its ends, otherwise it is not clear how to transfer the water level gradient from the 1D domain.
  1 KB (252 words) - 23:07, 4 March 2024
• TUFLOW Message 0420
  |tuflow_message=ERROR 0420 - Could not read projection line in .prj file. ...NG 0420 - Could not find PROJCS definition. Projection of .shp file might not be Cartesian.
  838 bytes (131 words) - 15:40, 4 January 2024
• TUFLOW Message 0300
  Some or all non-spatial messages may not appear in _messages GIS layer. ...OW messages have a spatial location (for example a cell elevation that has not been assigned), however, some messages such as <u>[[TUFLOW_Message_1298]]</
  2 KB (273 words) - 11:10, 22 December 2022
• TUFLOW Message 2123
  |tuflow_message=WARNING 2123 - Pit or node does not connect to an active cell within any 2D domain - 2D link ignored. |alt_msg=WARNING 2123 - Pit or node is not inside any 2D domain - 2D link ignored.
  497 bytes (84 words) - 15:00, 2 February 2023
• TUFLOW Message 2839
  |alt_msg=ERROR 2839 - Split polyline should not have more vertexes than the original polyline ...ne features, for example when PO lines or part of PO lines are outside the model area for Quadtree models.
  533 bytes (85 words) - 16:03, 23 February 2024
• HPC Impact Assessment Guidance
  ...PC model running with a different timeseries of timesteps to the base case model. <br> ...are a result of the development features and not a result of change in the model timestep.<br>
  3 KB (555 words) - 15:31, 30 May 2022
• TUFLOW Message 2206
  |tuflow_message=ERROR 2206 - ZC value not initialised (exceeds 99998m) |alt_msg=ERROR 2206 - ZU value not initialised (exceeds 99998m)<br>
  1 KB (174 words) - 14:05, 7 February 2023
• TUFLOW Message 2830
  ...gon in 2d_qnl layer or 2d_code layer if level 1 polygon in 2d_qnl layer is not used.<br> Quadtree nesting polygons can only be within the model domain.
  1,012 bytes (166 words) - 10:02, 3 March 2023
• TUFLOW Message 2786
  ...ied with "Defaults" command set to Pre 2017. Prior to 2017 TUFLOW HPC was not released. ...UFLOW HPC was only released in 2017. Setting Defaults prior to 2017 should not be used.
  440 bytes (64 words) - 09:48, 3 March 2023
• TUFLOW Message 2098
  |tuflow_message=CHECK 2098 - Could not find a SC connection snapped to SH boundary. ...boundary should be linked to another 2D cell or 1D node via SC connection (not CN connection). This boundary is used for modelling pumps or other water ex
  696 bytes (117 words) - 12:31, 23 December 2022
• TUFLOW Message 1431
  |message_desc=The data in the binary (xf) version is not the same precision as the simulation. For example the .xf file has been ge <font color="blue"><tt>Model Precision </tt></font> <font color="red"><tt>==</tt></font><br>
  1 KB (178 words) - 16:34, 5 January 2024
• TUFLOW Message 2132
  |tuflow_message=ERROR 2132 - Node is duplicated or does not exist in external 1D domain. ...thin a GIS layer read into TUFLOW must be unique and match the external 1D model exactly.
  570 bytes (93 words) - 13:37, 7 February 2023
• Tute M01 Zpt Check MI Archive
  ...be used to import the check files and view the final elevations in the 2D model. ...ed). This file contains the exact elevations in the model. However, this not so easy to visualise and TUFLOW also outputs a raster (gridded) dataset in
  2 KB (345 words) - 13:25, 5 April 2024
• TUFLOW Message 0505
  ...ocessing Reporting Location Lines. Check "Read GIS Reporting Locations" is not in a 1D block or in .ecf file. ...This error is also triggered when reporting locations are used in 2D only model.
  576 bytes (98 words) - 11:39, 22 December 2022
• Tute M01 Zpt Check QGIS Archive
  ...be used to import the check files and view the final elevations in the 2D model. ...the model. As this point vector layer contains thousands of points and is not easy to visualise TUFLOW also outputs a raster (gridded) dataset in the .fl
  2 KB (328 words) - 13:26, 5 April 2024
• TUFLOW Message 2104
  |tuflow_message=ERROR 2104 - CoordSys line could not be found in "<font color="black"><tt>MI Projection</tt></font>" .mif file. ...OR 2104 - "<font color="black"><tt>Mi Projection</tt></font>" command does not support Shapefile projection (.prj) file as input.
  1 KB (150 words) - 12:33, 23 December 2022
• TUFLOW Message 0427
  ...metimes, ensuring there are no open versions of the layer when running the model may resolve this issue. <br> ...iles]], and do not create empty template files manually or copy from other model folders.
  709 bytes (115 words) - 15:50, 4 January 2024
• TUFLOW Message 2550
  ...the solution to remain stable. There are a variety of reasons that a HPC model may require these corrections:<br> * Poorly configured 1D/2D model interface
  1 KB (206 words) - 09:16, 3 March 2023
• TUFLOW Message 0046
  |tuflow_message=ERROR 0046 - 1D Output Interval not specified.<br> |alt_msg=WARNING 0046 - 1D Output Interval not specified. Defaulting to every timestep.<br>
  1 KB (234 words) - 10:04, 22 December 2022
• TUFLOW Message 0624
  |message_desc=The filepath is long and some features might not work correctly. ...g copy model (-c) or package model (-pm). Shorten the file path to run the model.<br>
  801 bytes (119 words) - 17:21, 19 April 2024
• TUFLOW Message 0252
  |tuflow_message=ERROR 0252 – <file format> is not a supported GIS file format. |message_desc=The file format specified is not a recognised file format. For example:<br>
  910 bytes (153 words) - 11:09, 22 December 2022
• Tute M04 QGIS 2d code Archive
  Firstly we will update the active 2D model area near the downstream boundary. ...odel with this configuration, water will not be able to leave enter the 1D model from the floodplain. The area is shown in the image below.</li>
  3 KB (536 words) - 09:10, 9 January 2023
• TUFLOW Message 2603
  ...le (if not the TUFLOW model domain size is used). The syntax specified is not valid. It can be specified either as:<br>
  692 bytes (116 words) - 09:40, 3 March 2023
• XPSWMM Conversion Export SWMM INP
  ...Since '''Project--Options''' is already included in the HDR and RNF, it is not needed in the inlet curves INP file. <br> '''Note:''' The inlet usage GeoPackage does not need to be converted to a SWMM inp file. Since it contains only one layer,
  2 KB (325 words) - 13:29, 1 March 2024
• TUFLOW Message 1266
  ...is is that the 1D network has changed between the model simulation and the model in which the restart file was written. ...estions=If the 1D network has been changed starting from a restart file is not possible and a new restart file needs to be created.
  590 bytes (100 words) - 16:01, 22 December 2022
• Tute M01 Zpt Check Arc Archive
  ...be used to import the check files and view the final elevations in the 2D model. ...the model. As this point vector layer contains thousands of points and is not easy to visualise TUFLOW also outputs a raster (gridded) dataset in the .fl
  2 KB (347 words) - 13:26, 5 April 2024
• Tute M04 Arc 2d code Archive
  Firstly we will update the active 2D model area near the downstream boundary. ...odel with this configuration, water will not be able to leave enter the 1D model from the floodplain. The area is shown in the image below.</li>
  3 KB (550 words) - 09:09, 9 January 2023
• TUFLOW BC Advice
  ==I wish to use a PO line to monitor the flow exiting a model. Should I snap the PO line to the downstream boundary for this purpose?== Plot Output (PO) Q lines report model flow results for water crossing the digitised line. Computationally, TUFLOW
  2 KB (370 words) - 12:22, 3 October 2023
• TUFLOW Message 2423
  |tuflow_message=ERROR 2423 - Could not close XMDF file. |suggestions=Close GIS software and run the model again.
  289 bytes (46 words) - 16:41, 16 August 2023
• Tute M02 SMS Simulation Archive
  ...ms to be shared between multiple simulations. A simulation also stores the model parameters used by TUFLOW.<br> ...nent from previous module and add new components. Doing this will keep the model from module01 unchanged.
  4 KB (617 words) - 14:29, 6 January 2023
• FM Tute M01 ARC Banks
  ...ese cell elevations that determine whether out of bank flooding occurs and not the left/right bank elevations with the Flood Modeller 1D cross-sections. ...<b>2d_bc_empty_P.shp</b> layer from within the FMT_tutorial\FMT_M01\TUFLOW\model\gis\empty folder.</li>
  2 KB (400 words) - 00:24, 8 December 2018
• FM Tute M01 MI 1D2D Banks
  ...ese cell elevations that determine whether out of bank flooding occurs and not the left/right bank elevations with the Flood Modeller 1D cross-sections. ...b>2d_bc_empty.mif</b> layer from within the '''FMT_tutorial\FMT_M01\TUFLOW\model\mi\empty''' folder.</li>
  2 KB (408 words) - 17:43, 25 April 2019
• Tute M04 MI 2d code Archive
  Firstly we will update the active 2D model area near the downstream boundary. ...odel with this configuration, water will not be able to leave enter the 1D model from the floodplain. The area is shown in the image below.</li>
  3 KB (589 words) - 09:09, 9 January 2023
• TUFLOW Message 3517
  |tuflow_message=ERROR 3517: Z Shape Route not supported yet in SGS. Please contact support@tuflow.com. |alt_msg=ERROR 3517: HX 2D BC not supported yet in SGS. Please contact support@tuflow.com.<br>
  2 KB (394 words) - 20:47, 9 April 2024
• TUFLOW Message 0038
  |tuflow_message=ERROR 0038 - Could not apply <font color="blue"><tt>Set IWL </tt></font><font color="red"><tt>== < ...level at the downstream boundary. In this a varying HT boundary in the 2D model has been used and TUFLOW is unable to set the IWL automatically.
  1 KB (176 words) - 10:03, 22 December 2022
• TUFLOW Message 1299
  |tuflow_message=ERROR 1299 - 1D timestep is not a multiple of timestep for Domain <domain number> ...he 1 second timestep is a multiple of the primary 5 second timestep, it is not a multiple of the 1.25 second timestep.
  825 bytes (145 words) - 10:25, 23 December 2022
• FM Tute M01 QGIS 1D2D Banks
  ...LOW domain. The bank elevations of the Flood Modeller 1D cross-sections do not control the spill. ...<b>2d_bc_empty_P.shp</b> layer from within the FMT_tutorial\FMT_M01\TUFLOW\model\gis\empty folder.</li>
  2 KB (415 words) - 23:24, 7 December 2018
• ArcTUFLOW Load Simulation Input Files
  This tool loads all input shp files from a model simulation into a common ArcGIS Map window.<br> ...LOW_Run_TUFLOW_Simulation | ArcTUFLOW Run TUFLOW Simulation]] example does not provide an input (.tlf) to complete this example. This section relates to u
  894 bytes (145 words) - 15:55, 22 January 2018
• EPA SWMM to TUFLOW
  This page outlines some utilities that may be used to convert EPA SWMM model files into a format which is compatible with TUFLOW. The utilities are avai = Model Conversion Utility (swmm_to_gis.exe) =
  1 KB (210 words) - 11:16, 21 December 2023
• FMA Challenge Models Introduction
  ...me scenarios for soil infiltration using the Green-Ampt method. Challenge Model 2 was also simulated using TUFLOW’s GPU solver and TUFLOW FV using a flex ...the tutorial models, please see this <u>[[Tutorial_Introduction | Tutorial Model Introduction]]</u> page. <br>
  2 KB (317 words) - 14:51, 27 June 2022
• TUFLOW Message 0405
  |message_desc=The number of records in the .dbf (data file) does not match the number of objects in the GIS layer. I.e. there are 20 GIS object ...iles]], and do not create empty template files manually or copy from other model folders.
  766 bytes (127 words) - 15:35, 4 January 2024
• XPSWMM Conversion DTM
  =Digital Terrain Model (DTM) Data= * The DTM data can be directly specified in the '2D Model Settings', or
  6 KB (966 words) - 10:26, 1 March 2024
• Check 2098 Could not find a SC connection snapped to SH boundary
  * CHECK 2098 - Could not find a SC connection snapped to SH boundary. ...r, in Module 14 the pump is transferring water to a location within our 2D model domain. Therefore we do in this instance require a connecting object to tra
  2 KB (442 words) - 12:02, 5 September 2012
• Model Changes Not Seen Archive
  ...s, the check file does not exist, or the changes described in the tutorial model aren't in the check files. ...the .tlf for an input file name, for example, if breakline changes are not seen, search the .tlf to ensure the input file e.g. "2d_zsh_M03_thalweg" is bein
  761 bytes (133 words) - 15:04, 6 January 2023
• TUFLOW Message 1298
  ...a 2D timestep of 4 seconds a 1D timestep of 1 or 2 seconds is ok, but 2.5 not valid. ...al to the 2D timestep or the smallest 2D timestep for a multiple 2D domain model.
  776 bytes (140 words) - 10:25, 23 December 2022
• HPC Features Archive
  ...TUFLOW HPC includes a handful of new features that are specific to it, and not applicable to TUFLOW Classic: ...run TUFLOW HPC models on CPU or GPU hardware, with the ability to run the model across several CPU cores or GPU cards for increased modelling speeds. CPU s
  7 KB (1,103 words) - 11:23, 29 January 2024
• Check Files 2d zpt
  ...all elevation commands (TIN, Grid, breakline etc.) have been read into the model. These are the elevations that are used in the computation. This check fi ...n (in particular when looking at the entire model or large sections of the model). The _zpt_check file is more suited to viewing the values at individual z
  2 KB (387 words) - 09:00, 18 December 2015
• Tute MI M01 Create Projection Archive
  ...on. This layer is input to TUFLOW to set the GIS coordinate system of the model. Before starting this ensure that you have the DEM and aerial photo open i ...'''Ensure that you add to the current mapper otherwise the new table will not be in the same GIS projection as the aerial photos and DEM'''
  2 KB (272 words) - 12:41, 9 January 2023
• XPSWMM Conversion Export SWMM Hydrology
  If the XPSWMM model includes EPA SWMM hydrology, the hydrology components can be brought across ...SWMM Hydrology runoff method has been used in the XPSWMM model, review the model settings. In XPSWMM, from the top dropdown menu options, go to Configuratio
  4 KB (628 words) - 08:44, 2 April 2024
• Tutorial M01 Materials QGIS
  ...) from the '''Module_01\Tutorial_Data''' folder to the '''Module_01\TUFLOW\model\gis''' folder. ...Load into QGIS the '''2d_mat_M01_001_R.shp''' from the '''Module_01\TUFLOW\model\gis''' folder. The material file is supplied with a QGIS style file (.qml)
  1 KB (181 words) - 16:26, 14 August 2023
• XPSWMM Conversion TUFLOW Structure
  = Convert XPSWMM Model to Recommended TUFLOW Structure = ...ormation into a single folder, typically the '''2D\Data''' folder. This is not the standard TUFLOW structure. The standard structure used by the majority
  4 KB (646 words) - 02:18, 20 April 2024
• TUFLOW Message 3544
  |tuflow_message=ERROR 3544 - Could not allocate memory (RAM) for HR Thin Z Line Output Adjustment. ...as enough RAM memory. Close unused task/software to free up memory. If the model produces this error with sufficient free CPU memory, please contact [mailto
  503 bytes (77 words) - 14:52, 29 June 2023
• TUFLOW Message 1033
  ..._message=ERROR 1033 - No XS line data downstream of channel "XXXX". Could not interpolate cross-section properties. |alt_msg=ERROR 1033 - No XS line data upstream of channel "XXXX". Could not interpolate cross-section properties.
  1 KB (216 words) - 09:30, 9 January 2023
• XPSWMM Conversion Load TUFLOW Model
  == Load the TUFLOW model in QGIS == <li> Navigate to the location of the TUFLOW model and go to the '''TUFLOW\runs''' folder. Select the TCF.
  2 KB (277 words) - 10:41, 1 March 2024
• Tute M01 Active Areas ArcTUFLOW Archive
  ...box. Please see [[Tute_M01_Active_Areas_Arc | Active Areas Arc (old)]] if not using the toolbox. For more information on the toolbox, please see [[ArcGi ...(from the TUFLOW\model\gis\empty\ folder and move the file into the TUFLOW\model\gis\ folder. The easiest way to do this is to use the ArcTUFLOW toolbox ''
  3 KB (589 words) - 14:03, 4 January 2024
• TUFLOW Messages
  These messages occur are not specific to either the 1D or 2D model.<br> These messages are specific to the '''1D''' model domain.<br>
  1 KB (257 words) - 10:40, 23 January 2023
• M02 SMS Check Files Archive
  If there are no objects in the layer or the file does not exist check that:<br> * The 1D model controls were entered correctly
  2 KB (414 words) - 14:22, 6 January 2023
• TUFLOW Message 1701
  |tuflow_message=ERROR 1701 - 1D timestep not specified for GPU solver.<br> ...currently supported. All of the following, can enable 1D in a TUFLOW GPU model:<br>
  2 KB (281 words) - 08:34, 15 March 2024
• QGIS to update MapInfo model
  '''Question''': Can I use QGIS as the model build/update environment if a model has previously been developed using MapInfo?<br> ...ise yourself with the projection of the MapInfo files used by the existing model. You can do this using QGIS:
  5 KB (809 words) - 09:16, 22 June 2021
• TUFLOW Message 2991
  ...ed to converge at this point in the 2D domain and is an indicator that the model may become unstable. Note that a separate warning is issued for convergence ...cur. A few warnings at a single location or timestep in the simulation are not normally an issue. Persistent warnings however warrant further investigatio
  2 KB (258 words) - 10:08, 3 March 2023
• XPSWMM Conversion Export SWMM Hydrology Development
  If the XPSWMM model includes EPA SWMM hydrology, the hydrology components can be brought across ...SWMM Hydrology runoff method has been used in the XPSWMM model, review the model settings. In XPSWMM, from the top dropdown menu options, go to Configuratio
  4 KB (661 words) - 11:40, 10 May 2024
• TUFLOW Message 2011
  ...File </tt></font><font color="red"><tt>==</tt></font> in the .tcf file has not been specified. A materials file must be specified if .tgc Mat commands ar ...check layer can be used to validate the Manning's n values assigned to the model after all inputs.<br>
  1 KB (213 words) - 10:54, 23 December 2022
• Tute M01 Active Areas QGIS Archive
  ...active model area. A preliminary model extent is provided for the tutorial model, this will be copied into a TUFLOW format file. <li>Load the '''2d_code_empty_R.shp''' template file from the '''TUFLOW\model\gis\empty''' folder.
  3 KB (487 words) - 12:43, 9 January 2023
• TUFLOW Message 2340
  ...ont color="blue">Read GIS BC </font><font color="red">== </font></tt> does not appear to be a 2d_bc format file. This has less than the required 8 attrib ...'''1d_bc''' the additional output <tt>File appears to be a 1d_bc file and not a 2d_bc </tt> is also included in the output message.<br>
  1 KB (243 words) - 15:09, 7 February 2023
• QGIS TUFLOW Create Project
  ...ences, it can also be used to create the TUFLOW folder structure and run a model to create the template (empty) GIS files.<br><br> * TUFLOW Model Projection
  5 KB (753 words) - 21:30, 5 April 2022
• TUFLOW Viewer - Isodate (Date-Time) Format
  ...date-time format when using QGIS 3.16 or later. Prior versions of QGIS are not recommended for Isodate (Date-Time) format.<br> ...e is updated and the others are not (e.g. the map outputs are updated, but not the time series outputs).
  6 KB (1,043 words) - 14:48, 2 June 2021
• TS1 File Format
  ...number of time-series and this makes it much faster to read into a TUFLOW model, particularly if there are a large number of input time-series. It could b ...end index of each output location (some time-seriesmay finish earlier and not contain the maximum number of output times)<br>
  2 KB (299 words) - 10:55, 29 May 2022
• Save Date Error Archive
  When building the model I get that error that the save date of a .tab file is later than that of th This '''ERROR''' can be converted to a '''WARNING''' (which still allows the model to start), or turned off entirely using the .tcf command:<br>
  1 KB (264 words) - 14:51, 6 January 2023
• TUFLOW Message 1289
  |message_desc=The ESTRY command is not recognised by TUFLOW. ...Check that this is a valid command, e.g. <tt>"Read GIS Network"</tt> and not <tt><u>"'''Raed'''</u> GIS Network"</tt>.<br>
  1 KB (151 words) - 10:22, 23 December 2022
• Tutorial Introduction
  ...aimed at new users, stepping through the process of building and running a model. To begin, watch the following video: ...workflow efficient and flexible modelling environment. Notably, QGIS does not experience the data load/visualisation lag and display issues some other hy
  5 KB (845 words) - 08:56, 18 December 2023
• TUFLOW Message 0429
  ...iles]], and do not create empty template files manually or copy from other model folders.
  604 bytes (95 words) - 15:51, 4 January 2024
• TUFLOW Message 1112
  |tuflow_message=ERROR 1112 - Channel ",a,", also occurs elsewhere in the model. ...s error may also occur with automatically created 1d nodes. If a node has not been digitised at the end of a channel a new node is automatically created.
  1 KB (177 words) - 15:15, 22 December 2022
• Tute M03 SMS Simulation Archive
  === Simulation Setup and Model Parameters === Coverages already in the geometry component do not need to be added to the simulation. There are no new items that need to be
  2 KB (344 words) - 15:05, 6 January 2023
• TUFLOW Message 1113
  ...ow_message=ERROR 1113 - Channel ",a,"'s ID was duplicated elsewhere in the model. ...s error may also occur with automatically created 1d nodes. If a node has not been digitised at the end of a channel a new node is automatically created.
  1 KB (179 words) - 15:15, 22 December 2022
• XPSWMM Conversion TUFLOW Control File (TCF)
  ...the control files we have worked on in the previous steps and defines the model time and output controls.<br> ...n the TUFLOW control files to align with the requirements of a TUFLOW SWMM model. However, since the original control files were intended for use with XPSWM
  7 KB (1,184 words) - 23:08, 29 March 2024
• Check Files 2d bcc check
  '''Note:''' The SA (source area) boundaries are not included in this check file. See the [[Check_Files_2d_sac | 2d_sac check f | Domain_Name||The model domain, this is useful for multiple domain models. For single domain model
  1 KB (192 words) - 08:43, 25 January 2016
• TUFLOW Message 3991
  ...esulted in a negative depth at specified location. This indicates that the model is unstable or unhealthy in this area. ...cur. A few warnings at a single location or timestep in the simulation are not normally an issue. Persistent warnings however warrant further investigatio
  1 KB (173 words) - 10:35, 3 March 2023
• User Guide Free Demo
  ...documentation is available from the <u>[[Tutorial_Introduction | Tutorial Model Introduction]]</u> section of the Wiki. Learn how to use TUFLOW by followin <li> After gaining an understanding of TUFLOW through the tutorial model dataset you may be interested in developing some of your own models for tes
  3 KB (459 words) - 09:41, 4 December 2023
• TUFLOW Message 0045
  |tuflow_message=ERROR 0045 - Map Output Interval is not specified.<br> ...this would be output at each timestep. This command must be specified if not using the <tt><font color="blue">Defaults </font><font color="red">== </fon
  1 KB (252 words) - 10:04, 22 December 2022
• TUFLOW Message 0051
  ...nised. Examples of options are: -b for batching simulations; -c to copy a model; and -t to test the input only. For a complete list of options see Table 5
  524 bytes (83 words) - 10:05, 22 December 2022
• QGIS TUFLOW Run TUFLOW
  ...[QGIS_TUFLOW_Create_Project | Configure / Create TUFLOW project]] tool has not been run, no default values exist, and you will need to select the TUFLOW e ...TUFLOW but pointing to the TUFLOWFV\runs folder, the relevant *.fvc file (not *.tcf) and the TUFLOW FV executable. <br>
  1 KB (185 words) - 23:29, 19 April 2024
• TUFLOW Message 1133
  |tuflow_message=ERROR 1133 - Number of columns in M channel flow matrix not same as in first row. |suggestions=Simulate the model for Build 2012-05-AC or later where the limit of 1,000 characters has been
  522 bytes (81 words) - 15:23, 22 December 2022
• Unsnapped SX Error Archive
  When building the model I get that error one or both of these errors: * Error 2024 - Could not find a 1D node snapped to CN line; or
  2 KB (391 words) - 14:52, 6 January 2023
• QGIS SWMM Convert ESTRY Layers To SWMM
  ...e a variety of options in both platforms, and the automatic conversion may not be the most appropriate SWMM representation. No effort is made to convert T ...M pits (inlets) require street information even though this information is not used with the inlets as converted because they are set to use the Sag metho
  4 KB (737 words) - 10:50, 29 February 2024
• Estimating Runtimes
  ...d less than 1% to the runtime. Note the below is for TUFLOW "Classic" and not TUFLOW HPC ran either on GPU or CPU. <br> ...umber of factors such as the speed of the CPU and also the fraction of the model that is wet. The more wet cells the more calculations that are required an
  2 KB (281 words) - 09:34, 20 February 2019
• Tute M09 ArcQGIS 2D2D domain Archive
  ...in the use of your chosen GIS package as details explaining 'how to' have not been included.'' ...ze across the whole model. As shown below, the model incorporated a single model boundary and domain grid.
  6 KB (1,082 words) - 11:23, 9 January 2023
• TUFLOW Message 0305
  ...on (probably in the middle of the ocean) and they won't be assigned to any model cells.<br> ...blems with the data provided having a different projection than the TUFLOW model.<br><br>
  7 KB (1,124 words) - 11:12, 22 December 2022
• 12d model TUFLOW editors
  ...tool for getting started with a TUFLOW project. Although powerful it does not give you access to all the TUFLOW commands. for this you will want to use t The 12d model built in TCF editor does much more than edit the TUFLOW commands, arguments
  6 KB (1,050 words) - 07:46, 7 June 2015
• TUFLOW Message 0430
  ...iles]], and do not create empty template files manually or copy from other model folders.
  656 bytes (103 words) - 15:51, 4 January 2024
• TUFLOW Message 0004
  |tuflow_message=ERROR 0004 - Could not access save date of "filename" to check with "filename.tab" ...etting to export it. However, if the corresponding MapInfo .tab file does not exist the error is reported.
  1 KB (199 words) - 09:08, 22 December 2022
• TUFLOW Message 0307
  ...geographic projection for GIS input and output data in MID/MIF format has not been defined using the command <font color="blue"><tt>MI Projection </tt></ ...tt>MI Projection </tt></font> <font color="red"><tt>== </tt></font> <tt>..\model\mi\Model_Projection.mif</tt><br>
  2 KB (356 words) - 14:11, 14 May 2024
• Tute M06 QGIS 1D2D bridge Archive
  ...copy of the layer '''1d_nwk_M04_culverts_001_L''' located in the '''TUFLOW\model\gis''' folder and save as '''1d_nwk_M06_bridge_001_L'''.</li> ...ther attributes be cleared. Delete the data entry for the other attributes not used for the Bridge type structure.<br>
  4 KB (707 words) - 09:54, 9 January 2023
• M02 Arc Check Files Archive
  If there are no objects in the layer or the file does not exist check that:<br> If there are not connections cells at all of the culvert locations check that:<br>
  2 KB (391 words) - 14:21, 6 January 2023
• Check Files 2d DEM M
  ...ions which utilise the 1D Water Level Line (1D mapping) functionality. If not using the material land use functionality (e.g. "<font color="blue"><tt>Set ...ligned raster and so minor interpolation is required to display the TUFLOW model on this grid. To view the exact values at the cell side points the [[Check
  2 KB (373 words) - 15:24, 13 April 2023
• TUFLOW Message 2806
  ...re should be layered flow constriction points in the active model area. If not, the command can be removed.
  514 bytes (80 words) - 15:16, 21 December 2023
• M02 QGIS Check Files Archive
  If there are no objects in the layer or the file does not exist check that:<br> If there are not connections cells at all of the culvert locations check that:<br>
  2 KB (391 words) - 14:22, 6 January 2023
• TUFLOW Message 0935
  ...deMeter licencing system used by TUFLOW will release any licences that are not in use after a period of time. This prevents the licence from being tied up This message indicates either TUFLOW could not find any licence during a periodic check, or the licence has been already r
  2 KB (391 words) - 16:17, 5 January 2024
• QGIS Setting Projection
  ...ojection for the project, uses this projection for all input files that do not have a projection associated with them. For example, when results grid file ...tem''' tab and set the projection you wish to work in (same as your TUFLOW model); and
  637 bytes (103 words) - 14:39, 22 June 2021
• Tute M09 MI 2D2D domain Archive
  ...in the use of your chosen GIS package as details explaining 'how to' have not been included.'' ...ze across the whole model. As shown below, the model incorporated a single model boundary and domain grid.
  6 KB (1,068 words) - 10:56, 9 January 2023
• FLO2D to TUFLOW
  This page outlines some utilities that may be used to convert FLO2D model files into a format which is compatible with TUFLOW. The utilities are avai = Model Conversion Utility (FLO2D_to_GIS.exe) =
  5 KB (891 words) - 10:14, 21 December 2023
• Tute SMS M01 Define 2D Domain Archive
  ...nsions of the 2D domain and also how to set the base elevations within the model using SMS. The DEM file contains the elevation data (Zpts) for the model.<br>
  3 KB (578 words) - 12:43, 9 January 2023
• TUFLOW Message 0112
  |tuflow_message=ERROR 0112 - Array size could not be determined for: |message_desc=The array size can not be determined for a tabular input. For example:<br>
  1 KB (240 words) - 10:10, 22 December 2022
• Check Files 1d mhc
  ...ontains information on the Manholes in the 1D model. Manholes are used to model energy losses at junctions and can occur in the same location as pit channe | C_reserved||Not used.
  3 KB (520 words) - 13:04, 19 June 2015
• TUFLOW Viewer - Map Outputs - Curtain Plot
  ...o the mesh sides) and TUFLOW Viewer will use the raw mesh face results and not the resampled vertex information. An example of a result dataset that store <li> Click the curtain plot icon so that it becomes indented and the cursor changes to a crosshair.<br>
  4 KB (619 words) - 23:05, 21 September 2022
• Tutorial Troubleshoot 2014
  ...-area) inflow. This can occur if the cells in the desired model area have not correctly set to active, or if a polygon in the 2d_SA boundary has been dig ...<tt>Read GIS Code </tt></font> <font color="red"><tt>==</tt></font><tt> ..\model\mi\2d_code_M01_002.MIF</tt><font color="green"><tt> ! Set cell codes acc
  2 KB (287 words) - 16:40, 10 June 2013
• TUFLOW Message 0403
  ...iles]], and do not create empty template files manually or copy from other model folders.
  677 bytes (110 words) - 15:33, 4 January 2024
• Tute M01 Model Controls SMS Archive
  ...ms to be shared between multiple simulations. A simulation also stores the model parameters used by TUFLOW. == Simulation Setup and model parameters ==
  6 KB (913 words) - 12:24, 9 January 2023
• Flood Modeller to TUFLOW
  ...able for download from the <u>[https://gitlab.com/tuflow-user-group/tuflow/model-conversions/fm-to-estry TUFLOW Gitlab User Group]</u>. This Wiki page lists A number of structure units are supported but <u>not all</u>. <b>A list of currently supported structures is shown below:</b>
  7 KB (1,195 words) - 17:40, 16 June 2023
• XPSWMM Conversion Export SWMM Pipe Network Data
  <li> When prompted to save changes, select 'Yes'. <li> Copy the renamed INP file into the '''TUFLOW\model\swmm''' folder. From this folder, drag and drop the .inp file into QGIS. Th
  4 KB (627 words) - 11:02, 1 March 2024
• Tute M06 Arc 1D2D bridge Archive
  ...copy of the layer '''1d_nwk_M04_culverts_001_L''' located in the '''TUFLOW\model\gis''' folder and save as '''1d_nwk_M06_bridge_001_L'''.</li> ...ther attributes be cleared. Delete the data entry for the other attributes not used for the Bridge type structure.<br>
  4 KB (745 words) - 09:54, 9 January 2023
• FM Tute M02 ARC Define Roughness
  ...to each of these land use areas via the materials.csv file present in the model folder. ...the <b>FMT_tutorial\Module_data\Module_02\Materials</b> into the <b>TUFLOW\model\gis folder</b>. This folder contains the following two layers:
  2 KB (354 words) - 18:38, 4 January 2019
• Tutorial M02 001 GIS Inputs QGIS
  ...model folder structure and template empty files are supplied from previous model.<br> ...The 'results' and 'check' folder get automatically created when the TUFLOW model is run. <br>
  5 KB (866 words) - 08:44, 15 August 2023
• TUFLOW Topography Guidance
  .... The development of Z Lines has ceased and some alternative options might not be available with new features, such as Sub-Grid Sampling.<br> == How should I model buildings? ==
  7 KB (1,194 words) - 17:33, 7 May 2024
• TUFLOW Message 0037
  |tuflow_message=ERROR 0037 - Could not apply <font color="blue"><tt>Set IWL </tt></font><font color="red"><tt>== < ...et IWL </font><font color="red">== </font>Auto</tt> feature the IWL in the model is automatically set based on the water level at the downstream boundary.
  1 KB (177 words) - 10:02, 22 December 2022
• 1D Open Channels
  ...the *.ecf the following commands and files are at a minimum required to a model an open channel:<br> ...tt>Read GIS Network</tt></font> <font color="red"><tt>==</tt></font><tt>..\model\mi\1d_nwke_xxxxx.MIF</tt> ! network layer containing "S" channel ali
  4 KB (628 words) - 07:40, 4 January 2023
• M02 MI Check Files Archive
  If there are no objects in the layer or the file does not exist check that:<br> If there are not connections cells at all of the culvert locations check that:<br>
  2 KB (423 words) - 14:21, 6 January 2023
• TUFLOW Message 0402
  ...iles]], and do not create empty template files manually or copy from other model folders.
  694 bytes (113 words) - 15:32, 4 January 2024
• Tute M04 SMS 2d code Archive
  In Module02, we ran the entire domain of this model in 2D because of which the entire area inside the boundary polygon was mark <li>Select ''Feature Objects | Build Polygons.'' You will not see anything changing visually but SMS has converted all the arc objects fo
  2 KB (395 words) - 09:11, 9 January 2023
• HPC Running and Converting Models
  ...Tutorial Modules]]</u> for greater support and guidance on creating a HPC model.<br> ...UFLOW Classic that are not currently supported in HPC, may prevent the HPC model running successfully. To find out more about unsupported features in HPC, r
  8 KB (1,331 words) - 11:19, 29 January 2024
• FM Tute M01 ARC 1D2D Links
  ...used and the '''X''' indicating the value is coming from an e'''X'''ternal model (in this case Flood Modeller). ...to preserve volume. We must connect the HX lines to the 1D Flood Modeller model. This is done using CN type lines in the 2d_bc layer, where a CN line is co
  6 KB (1,181 words) - 19:09, 14 December 2018
• FM Tute M01 MI 1D2D Links
  ...used and the '''X''' indicating the value is coming from an e'''X'''ternal model (in this case Flood Modeller). ...to preserve volume. We must connect the HX lines to the 1D Flood Modeller model. This is done using CN type lines in the 2d_bc layer, where a CN line is co
  6 KB (1,182 words) - 01:20, 25 April 2019
• TUFLOW Message 2484
  |tuflow_message=ERROR 2484 - Defaults of "PRE 2020-01" or earlier are not valid with Quadtree solver. |alt_msg=ERROR 2484 - Defaults of "PRE 2017" or earlier are not valid with HPC solver.<br>
  1 KB (224 words) - 09:10, 3 March 2023
• FM Tute M01 QGIS 1D2D Links
  ...used and the '''X''' indicating the value is coming from an e'''X'''ternal model (in this case Flood Modeller). ...to preserve volume. We must connect the HX lines to the 1D Flood Modeller model. This is done using CN type lines in the 2d_bc layer, where a CN line is co
  6 KB (1,189 words) - 19:08, 14 December 2018
• TUFLOW Message 0401
  ...iles]], and do not create empty template files manually or copy from other model folders.
  733 bytes (121 words) - 15:31, 4 January 2024
• FM Tute M02 QGIS Define Roughness
  ...to each of these land use areas via the materials.csv file present in the model folder. ...the <b>FMT_tutorial\Module_data\Module_02\Materials</b> into the <b>TUFLOW\model\gis folder</b>. This folder contains the following two layers:
  2 KB (389 words) - 18:42, 4 January 2019
• MI Layer Control
  ...the layer and using the Red Arrow at the top left. Removing a layer does not close the file, it simple removes the layer from the active Map Window, to ...ot be labelled. It can be useful to add objects to the cosmetic if the are not going to be saved. To clear the cosmetic layer, navigate to the ''Map >> C
  5 KB (792 words) - 15:31, 9 September 2011
• Tute M02 Arc 1d2d Link Archive
  ...process of using ArcMap to create links between the 1D culverts and the 2D model. Three methods are described, this is done to demonstrate the available met ...'TUFLOW\model\gis\empty\''' folder. Export a copy of this in the '''TUFLOW\model\gis\''' as '''2d_bc_M02_culv_001_P.shp'''. Close the template file down and
  6 KB (1,078 words) - 13:28, 5 April 2024
• Tutorial M01 Define Active Area QGIS GPKG
  QGIS is used to set an active model area.<br> ...Database Options, select 'All to one'. Navigate to the '''Module_01/TUFLOW/model/gis''' folder and save the GeoPackage database as '''M01_001.gpkg'''.
  4 KB (631 words) - 11:19, 2 October 2023
• TUFLOW Message 1188
  ...Check that the attributes of the layer match those in the Table 4.14 (1D Model Network (1d_nwk) Attribute Descriptions) of the TUFLOW manual (2010 version ...work </font><font color="red">== </font></tt> is only for network data and not 1d boundary or table links.
  790 bytes (127 words) - 15:45, 22 December 2022
• Zpt Description
  ...elevation points (Zpts) the elevation needs to be inputted into the TUFLOW model. * controls when a cell becomes wet and dry (not cell sides can also wet and dry); and
  3 KB (453 words) - 10:23, 28 December 2011
• Tute M06 MI 1D2D bridge Archive
  ...a copy of the layer '''1d_nwk_M04_culverts_001''' located in the '''TUFLOW\model\mi''' folder and save as '''1d_nwk_M06_bridge_001'''.</li> ...er attributes be cleared. Delete the data entries for the other attributes not used for the Bridge type structure.<br>
  4 KB (786 words) - 09:53, 9 January 2023
• Tute M01 Active Areas SMS Archive
  ...rid cell by cell, or by using BC coverages to define an active area of the model. We will start by setting the default cell code to "inactive" for the entire model.
  3 KB (524 words) - 12:17, 9 January 2023
• MI Increment Table
  ...en you are looking back at an old model or taking over from someone else's model. It is recommended For any modified files the version. See this descripti ...'' would be saved as '''2d_code_WG_004''' if it was updated for input into model run 004.<br>
  2 KB (348 words) - 00:43, 1 October 2011
• XPSWMM Conversion TUFLOW Geometry Control File (TGC)
  ...ontrol File (TGC) contains a series of commands that build the 2D geometry model. At its minimum, the TGC contains: The TGC does not require any updates; however, it is recommended to review the TGC (e.g. '''
  825 bytes (126 words) - 13:57, 1 March 2024
• Convert TUFLOW Model GIS Format
  ...ackage files from all scenarios/events. The difference between the package model functionality and this tool is that this tool will perform additional forma Location of an existing TUFLOW model TCF file. This is the TCF of the model that will be converted.<br>
  8 KB (1,383 words) - 20:41, 22 December 2023
• TUFLOW Message 2825
  ...cified correctly. Note that level 1 nesting polygon is NOT required if the model origin and extent are defined in the .tgc file. In this situation, the rec
  792 bytes (120 words) - 10:01, 3 March 2023
• TUFLOW Message 2785
  If a CUDA compatible device is present in the computer, but not detected please check the following: ...use issues with graphics devices - try running from the computer directly, not via a remote desktop.
  2 KB (308 words) - 09:48, 3 March 2023
• Tute M06 QGIS Mod Files Archive
  Now that we have made all of the necessary changes to the GIS layers, we need to update our control files to include the optio There have been a number of changes to the geometry to allow for the three bridge modelling approaches:
  12 KB (2,109 words) - 10:02, 9 January 2023
• Tute M06 Arc Mod Files Archive
  Now that we have made all of the necessary changes to the GIS layers, we need to update our control files to include the optio There have been a number of changes to the geometry to allow for the three bridge modelling approaches:
  12 KB (2,109 words) - 10:01, 9 January 2023
• XPSWMM Conversion Reconfigure SWMM Junctions Development
  ...SWMM portion of the TUFLOW model. This is typically the final step in the model building process, as the recommended attributes for a junction node vary de ...configuration may produce different results compared to the source XPSWMM model especially for deeply buried pipe networks.
  7 KB (1,031 words) - 13:49, 10 May 2024
• Tute M06 MI Mod Files Archive
  Now that we have made all of the necessary changes to the GIS layers, we need to update our control files to include the optio There have been a number of changes to the geometry to allow for the three bridge modelling approaches:
  12 KB (2,083 words) - 10:01, 9 January 2023
• Tutorial M01 Define Active Area QGIS
  QGIS is used to set an active model area.<br> ...The TUFLOW plugin automatically saves the file in the '''Module_01\TUFLOW\model\gis''' folder and opens it in the QGIS Layers panel.<br>
  3 KB (584 words) - 16:25, 14 August 2023
• Tute M02 QGIS 1d2d Link Archive
  ...e process of using QGIS to create links between the 1D culverts and the 2D model. Three methods are described, this is done to demonstrate the available met ...from the '''TUFLOW\model\gis\empty\''' folder. Save this in the '''TUFLOW\model\gis\''' as '''2d_bc_M02_culv_001_P.shp'''. Close the template file down and
  6 KB (1,159 words) - 13:28, 5 April 2024
• TUFLOW Message 1093
  .../tt></font> is set, a WARNING 1093 is issued and the model simulation will not stop.
  770 bytes (134 words) - 15:10, 22 December 2022
• Tute M08 QGIS Rainfall Archive
  ...GIS to create the GIS layers that will apply direct rainfall to the entire model extent. Once this layer has been setup, a new boundary conditions database ...el\gis\empty''' folder and save a copy as 2d_rf_M08_001_R to the '''TUFLOW\model\gis''' folder. Close the 2d_rf_empty_R file.<br>
  4 KB (613 words) - 10:50, 9 January 2023
• Tute M08 ARC Rainfall Archive
  ...GIS to create the GIS layers that will apply direct rainfall to the entire model extent. Once this layer has been setup, a new boundary conditions database ...el\gis\empty''' folder and save a copy as 2d_rf_M08_001_R to the '''TUFLOW\model\gis''' folder. Close the 2d_rf_empty_R file.<br>
  4 KB (613 words) - 10:48, 9 January 2023
• TUFLOW Cloud Simulation Service
  ...ies, which often require regular modeller/model interactions. We recommend model build activities be completed using a standard client licence as it is typi ...urce specification to suit your project requirements (based on project and model size and also the simulation type).
  7 KB (1,087 words) - 09:44, 4 December 2023
• Tute M05 ArcQGIS 2d zsh Archive
  ...''model\gis\empty\''' folder copy the '''2d_zsh_empty_R.shp''' into the '''model\gis\''' folder named as '''2d_zsh_M05_development_001_R'''.</li> ...ly, within the fill polygon we are stamping the elevation of 50 m into the model where the elevation is currently less than 50 m.</li>
  2 KB (358 words) - 09:43, 9 January 2023
• TUFLOW SWMM Tutorial Introduction
  ...ment-model-swmm https://www.epa.gov/water-research/storm-water-management-model-swmm]</u>. '''Note, if you are not already familiar with TUFLOW, we recommend first completing Module 1 and 2
  8 KB (1,297 words) - 13:20, 24 April 2024
• TUFLOW Message 1092
  .../tt></font> is set, a WARNING 1092 is issued and the model simulation will not stop.
  776 bytes (136 words) - 15:09, 22 December 2022
• FM Tute M02 MI Define Roughness
  ...to each of these land use areas via the materials.csv file located in the model folder.<br> ...e contents of the '''Module_data\Module_02\Materials''' into the '''TUFLOW\model\mi''' folder. This folder contains the following two layers:
  2 KB (424 words) - 18:31, 25 April 2019
• Tute M08 MI Rainfall Archive
  ...nfo to create the GIS layers that will apply direct rainfall to the entire model extent. Once this layer has been setup, a new boundary conditions database ...model\mi\empty''' folder and save a copy as 2d_rf_M08_001 to the '''TUFLOW\model\mi''' folder. Close the 2d_rf_empty file.<br>
  4 KB (614 words) - 10:49, 9 January 2023
• Tute M05 MI 2d zsh Archive
  ...i\empty\''' folder import the '''2d_zsh_empty.mif''' and save it in the '''model\mi\''' folder as '''mi\2d_zsh_M05_development_001'''.</li> ...ithin the fill area polygon we are stamping the elevation of 50 m into the model where the elevation is currently less than 50 m.</li>
  2 KB (360 words) - 09:42, 9 January 2023
• TUFLOW Viewer - Map Outputs - Saving Default Styles
  ...ion or Water Level where the ranges are usually different depending on the model's location. ...ity vectors and unit flow vectors. Currently the default vector style does not support streamline or trace options.<Br><br>
  2 KB (290 words) - 15:49, 2 June 2021
• Tutorial Troubleshooting QGIS
  When changes are made in the control files and the files are not saved, errors occur. ...ile:Notepad Saved Icon.png]]). A red icon indicates that there are unsaved changes in the file:<br>
  8 KB (1,314 words) - 11:26, 5 April 2024
• Check Files 2d LP
  ...locations and output types for the 2D long profile (2d_LP) objects in the model. Note that the LP line will be split into a a series of lines, one for eac ...ment||The optional comment attribute for the long profile object. This is not used computationally.
  732 bytes (112 words) - 09:55, 28 January 2016
• TUFLOW Message 3006
  |suggestions=Generally, changing the timesteps repeats limit is not the best method to solve the problem. ...that remain dry for a period of time before receiving a sudden inflow, the model timestep may increase during the dry period requiring a number of
  2 KB (301 words) - 10:10, 3 March 2023
• Tutorial Module13 Archive
  ...These layers can be used to alter Zpts over the course of a simulation, to model, for example, breaching of embankments or even the filling of river due to ...point as a trigger location and not an elevation point (the Z attribute is not used). The fifth attribute "Trigger_1" is the name of the trigger, in this
  8 KB (1,445 words) - 11:44, 9 January 2023
• Check Files 1d ta tables
  ...bridge loss coefficients. This is data that has been input to the TUFLOW model using the <font color="blue"><tt>Read GIS Table Links </tt></font> <font co * Raw input data is output to the 1d_ta_tables check file. This can be seen in the area highlighted in red in the image below.
  2 KB (305 words) - 10:48, 15 December 2015
• TUFLOW Message 1101
  ...etwork layers should have the GIS attributes as described in Table 4.14 1D Model Network (1d_nwk) Attribute Descriptions of the TUFLOW Manual (2010 version) ...</tt></font><font color="red"><tt>== </tt></font> command is a network and not a boundary condition (1d_bc) or cross-section (1d_tab / 1d_xs) layer.
  928 bytes (152 words) - 15:12, 22 December 2022
• TUFLOW Message 2999
  ...hing out the topography or increasing the roughness may help stabilise the model. ...r level is 10m at the start, this will cause a 10m surge of water into the model and will likely cause an instability.
  2 KB (330 words) - 10:09, 3 March 2023
• Tute M06 Arc 1D bridge Archive
  ...in '''Module_Data\Module_06\1D_2D_BC''' and paste them into the '''TUFLOW\model\gis''' folder. Review within the GIS should show that the 2D code and bound ...e last Read GIS Network command in the ecf however, it is good practice to not have duplicates when modelling.</li>
  4 KB (709 words) - 09:57, 9 January 2023
• Tute M06 QGIS 1D bridge Archive
  ...in '''Module_Data\Module_06\1D_2D_BC''' and paste them into the '''TUFLOW\model\gis''' folder. Review within the GIS should show that the 2D code and bound ...e last Read GIS Network command in the ecf however, it is good practice to not have duplicates when modelling.</li>
  4 KB (712 words) - 09:58, 9 January 2023
• Tute M06 MI 1D bridge Archive
  ...d in ''Module_Data\Module_06\1D_2D_BC''' and paste them into the '''TUFLOW\model\mi''' folder. Review within the GIS should show that the 2D code and bounda ...e last Read GIS Network command in the ecf however, it is good practice to not have duplicates when modelling. Save and export the 1d_nwk_M06_weir_001 lay
  4 KB (715 words) - 09:56, 9 January 2023
• Tute M01 Boundaries MI Archive
  ...t. These boundaries are external and will "snap" to the edge of our active model area. Both of these boundaries have been aligned perpendicular to flow dire ...erway). If they are digitised oblique to the flow (i.e. not perpendicular) model instabilities can result in some cases.''
  5 KB (846 words) - 12:45, 9 January 2023
• TUFLOW SWMM Troubleshooting
  When changes are made in the control files and the files are not saved, errors occur. ...ile:Notepad Saved Icon.png]]). A red icon indicates that there are unsaved changes in the file:<br>
  10 KB (1,633 words) - 14:40, 16 February 2024
• Tute M01 Active Areas SAGA
  ...active model area. A preliminary model extent is provided for the tutorial model, this will be merged into a TUFLOW format file. <li> Load the '''2d_code_empty_R.shp''' template file from the '''TUFLOW\model\gis\empty''' folder.
  4 KB (770 words) - 10:52, 5 January 2017
• Tute SMS M01 HPC Archive
  ...7-09-AA and later). The TUFLOW SMS interface currently (Version 12.2) does not include the required user options to selected and run a HPC simulation. An <li> Open the TUFLOW 2D Model Controls for the new simulation. Select the "Read external file".<br>
  2 KB (268 words) - 12:40, 9 January 2023
• TUFLOW Message 0656
  ..., re-export the TIF from its original source in the correct projection. If not possible to re-export with correct settings, the TIF should be re-projected
  913 bytes (148 words) - 19:38, 7 December 2023
• Tute M02 MI 1d2d Link Archive
  ...rocess of using MapInfo to create links between the 1D culverts and the 2D model. Three methods are described, this is done to demonstrate the available met ...\''' folder, and save as '''2d_bc_M02_culverts_001.TAB''' in the '''TUFLOW\model\mi\''' folder.</li>
  5 KB (996 words) - 13:28, 5 April 2024
• Tute M04 Hotlink MI Archive
  ...n be used to open the cross-section files provided as part of the tutorial model in excel, allowing the user to easily visualise the section. The same proc ...the filenames are relative to the table, not absolute paths e.g. C:\TUFLOW\model\xs\crosssection.csv)
  2 KB (301 words) - 15:34, 6 January 2023
• TUFLOW Output Discussion
  The differences can also be amplified when the rotation of the model is not perfectly north-south aligned (i.e., a non-zero orientation).<br> The differences can also be amplified when the rotation of the model is a non-zero value.
  9 KB (1,445 words) - 16:37, 28 November 2023
• GeoRiver Tips
  [http://www.storm-georiver.com/ GeoRiver®] is hydraulic model preparation software that imports data from a multitude of 3rd party format ...eospatial data, GeoRiver® allows the user to import pre-existing hydraulic model data. At present it is possible to import data from HEC-RAS, Flood Modeller
  4 KB (707 words) - 18:56, 8 January 2024
• Tutorial M08
  ...et of control files for every simulation. This makes the management of the model easier, ensures consistency between the simulations and better quality cont ...odel created in <u>[[Tutorial_M02 | Module 2]]</u>. The completed Module 2 model is provided in the Module_08\TUFLOW folder.''' <br>
  21 KB (3,478 words) - 14:26, 15 August 2023
• TUFLOW Message 1991
  ...tion has resulted in a negative depth at 1D node. This indicates that the model is unstable or unhealthy in this area. Note that a separate warning is issu ...cur. A few warnings at a single location or timestep in the simulation are not normally an issue. Persistent warnings however warrant further investigatio
  1 KB (240 words) - 10:50, 23 December 2022
• Check Files 2d PO
  ...tains the locations and output types for the 2D plot output objects in the model. If using MapInfo the file may contain both point and line objects. If us ...mment||The optional comment attribute for the plot output object. This is not used computationally.
  855 bytes (131 words) - 15:49, 14 December 2015
• TUFLOW Message 2420
  |message_desc=A model simulation using the TUFLOW HPC/GPU Solver, has been started using the doub ...The HPC/GPU solver due its explicit formulation and being depth based does not usually require to be run in double precision mode. There can be substantia
  1 KB (201 words) - 10:35, 8 February 2023
• Tutorial M01 Materials QGIS GPKG
  ...drop into the '''M01_001.gpkg''' contained within the '''Module_01\TUFLOW\model\gis''' folder. <li>The open pasture coveting most of the study area is not defined, this is the default land use type. Only the areas where the land u
  1 KB (199 words) - 11:47, 14 August 2023
• Tute M04 Arc 1d nwk Archive
  ...p" file from the TUFLOW\model\gis\empty folder and save this in the TUFLOW\model\gis\ folder, rename the file and begin the edits in this layer. ...es from the '''Module_Data\Module_04\gis\''' folder and into the '''TUFLOW\model\gis\''' folder you are working in. Open both files in ArcMap.</li>
  6 KB (1,081 words) - 15:51, 6 January 2023
• Tutorial M02 001 GIS Inputs QGIS GPKG
  ...model folder structure and template empty files are supplied from previous model.<br> ...The 'results' and 'check' folder get automatically created when the TUFLOW model is run. <br>
  6 KB (940 words) - 17:38, 24 November 2023
• New Release Workshop 2022 - Screen Recordings for new GIS formats
  ...at were presented as part of the new GIS formats session). These videos do not contain any embedded commentary as this was done live during the workshop b ===Video 01 - Converting a Model to GeoTIFF===
  10 KB (1,744 words) - 11:51, 4 October 2022
• TUFLOW Runner
  ...if you are running both TUFLOW and TUFLOW FV at the same time. Otherwise, model specific limitations will prevent exceeding these limits. ...for reserved and the primary CPU thread setting. Set the configurations to not exceed available licenses.
  6 KB (934 words) - 08:00, 26 April 2024
• HPC Model Review
  ...me that is mass conservative. This can result in HPC “hiding” poor data or model setup. Modellers must take measures to ensure the quality of their HPC mode ...he TUFLOW log file (*.tlf) and confirm at the bottom of the file, that the model run finished successfully by observing "Simulation FINISHED" and that the f
  10 KB (1,688 words) - 10:27, 10 August 2023
• Tute M14 MI 2d bc pump Archive
  ...layer using MapInfo is the same as that described in Module 1. If you are not familiar with how to do this, please review the detailed method described f ...empty\''' folder and save as '''2d_bc_M14_pump_001.tab''' in the '''TUFLOW\Model\mi''' folder.</li>
  3 KB (464 words) - 11:40, 9 January 2023
• XPSWMM to TUFLOW-SWMM
  This Wiki page outlines recommended steps for the conversion of an XPSWMM model to TUFLOW. <br> ...olution following Autodesk's recent XPSWMM pricing, licensing, and support changes.
  10 KB (1,521 words) - 16:03, 27 February 2024
• Tute M07 ARC 2D MAT Archive
  ...e contents of the '''Module_data\Module_07\Materials''' into the '''TUFLOW\model\gis folder'''. This folder contains the following two layers: '''2d_mat_M07 ...s representing proposed roads in the '''2d_mat_M07_DEV_001_R''' layer have not been assigned and will need to be populated. Assign a Material ID of 2 to t
  2 KB (339 words) - 10:07, 9 January 2023
• Tute M14 Arc 2d bc pump Archive
  ...layers using ArcGIS is the same as that described in Module 1. If you are not familiar with how to do this, please review the detailed method described f ...el\gis\empty\''' folder as '''2d_bc_M14_pump_001_P.shp''' in the '''TUFLOW\Model\gis''' folder.</li>
  4 KB (661 words) - 13:36, 5 April 2024
• Check Files 1d to 2d bc
  ...ase refer to the TUFLOW documentation and the <u>[[Tutorial_M11 | tutorial model (module 11)]]</u> for more information on the 1D 2D linking method. ...ary_Node ||The node ID of the secondary 1D node (if used), set to "N/A" if not used.
  2 KB (311 words) - 16:59, 23 November 2022
• Hardware Selection Advice
  ...asked about the optimum computing setup to run TUFLOW models. While every model is different and will interact differently with your hardware there is some * The amount of RAM in your computer will be the limiter for the size of model you can run. This applies to CPU RAM (TUFLOW Classic, TUFLOW FV and TUFLOW
  12 KB (2,112 words) - 10:36, 15 December 2023
• Tute M01 Boundaries QGIS Archive
  ...t. These boundaries are external and will "snap" to the edge of our active model area. Both of these boundaries have been aligned perpendicular to flow dire ...erway). If they are digitised oblique to the flow (i.e. not perpendicular) model instabilities can result in some cases.''
  7 KB (1,325 words) - 13:25, 5 April 2024
• TUFLOW Utilities
  ...file in Windows Explorer. To force the .bat file to pause at the end (and not simply disappear off the screen), enter the text “pause” on the last li ...be TUFLOW_to_GIS to create a 3D surface of the results. However, it would not be suitable for using dat_to_dat to calculate the difference between files.
  3 KB (550 words) - 23:20, 5 January 2024
• TUFLOW 1D2D SX Advice
  ...Testing has shown in some instances reducing the 2D cell size may lead to model instability at 1D/2D SX locations. This page discusses this observation, th A simple 1D/2D model has been constructed based on <u>[[Tutorial_M03 | Tutorial Module 3]]</u>.
  9 KB (1,566 words) - 10:47, 24 January 2023
• Tute M01 Inspect Zpts MI Discover Archive
  This page describes the process of assigning elevations in the 2D model using MapInfo with the Encom Discover Mapper add in. The process involves ...n the Grid Manager. The following warning will appear, to inform you that not all elevations are within the DEM area. Click OK to close.
  4 KB (753 words) - 11:57, 9 January 2023
• TUFLOW Viewer - Map Outputs - Displaying Maximum
  ...r will be an envelope surface of the maximum result from every cell in the model. The majority of map output types from TUFLOW will write maximums, with onl
  1,023 bytes (173 words) - 15:48, 2 June 2021
• M02 SMS Error 2050 Archive
  ...imulation and requires the user to fix the problem. WARNINGs and CHECKs do not stop the simulation, but should be checked in case of data inconsistency, p ...ost of them). This makes it very easy to see where the problem was made in model setup.
  2 KB (323 words) - 13:30, 5 April 2024
• TUFLOW Wiki Format Guide
  DO NOT rename page links!<br> * TUFLOW is always uppercase (i.e. TUFLOW, not tuflow)
  4 KB (641 words) - 13:06, 5 December 2023
• TUFLOW Message 0413
  Ensure that the file is not locked by your GIS package - turn editing off on the modelled layers. You m ...is triggered by a check files, delete all check files before starting the model again.<br>
  1,003 bytes (163 words) - 11:32, 22 December 2022
• Check Files 1d inverts
  ...nformation of the 1D node and 1D channel inverts. The channel invert does not necessarily have to equal the node invert. For example a 1D channel enteri ...check is shown for the <u>[[FMA_Challenge_1_(1D-2D_linked) | FMA challenge model 1]]</u>, the layer is styled by the invert elevation.<br>
  1,001 bytes (161 words) - 12:53, 2 February 2016
• TUFLOW Message 3022
  ...digitised in the location where water is entering/exiting the model, i.e. not along the whole code perimeter.<br> * Check number of HT boundaries read in the model by searching for "nht" in the .tlf file. If the number is higher than the n
  2 KB (336 words) - 10:14, 3 March 2023
• QGIS SWMM Junctions Convert HX Nodes to Storage
  ...m as HX cells do not track storage. The use of storage nodes also improves model stability. ...uld be used by default. If there are large differences in areas within the model, these values can be modified to better represent outliers.
  2 KB (325 words) - 10:28, 10 May 2024
• TUFLOW Remapping
  ...the flood fringe. Currently, cells that are partially wet are displayed in model output ...sed topographic detail. Now a wide range of mesh sizes can be applied in a model based on the geographic feature and the area of interest in a project. Espe
  11 KB (1,864 words) - 09:43, 22 July 2020
• TUFLOW 1D Flood Modeller Connectivity
  ...be a channel unit (eg, River, Interpolate, Replicate or Conduit) and must not be the end node of a reach (ie, distance to next cross section of zero). T ...1D node on the end of an X1DQ connection must be an HTBDY unit. This does not need to contain any boundary data as this data will be overridden by the wa
  8 KB (1,475 words) - 00:47, 6 June 2020
• Tute M07 QGIS 2D MAT Archive
  ...e contents of the '''Module_data\Module_07\Materials''' into the '''TUFLOW\model\gis folder'''. This folder contains the following two layers: '''2d_mat_M07 ...s representing proposed roads in the '''2d_mat_M07_DEV_001_R''' layer have not been assigned and will need to be populated. Assign a Material ID of 2 to t
  2 KB (386 words) - 10:09, 9 January 2023
• Tute M01 Boundaries SAGA
  ...t. These boundaries are external and will "snap" to the edge of our active model area. Both of these boundaries have been aligned perpendicular to flow dire ...erway). If they are digitised oblique to the flow (i.e. not perpendicular) model instabilities can result in some cases.''
  6 KB (1,168 words) - 12:58, 5 April 2024
• TUFLOW Message 1208
  ...Check that the attributes of the layer match those in the Table 4.14 (1D Model Network (1d_nwk) Attribute Descriptions) of the TUFLOW manual (2010 version ...nt><font color="red">== </font></tt> is only for used for network data and not other 1D GIS data. Other data types have use a specific GIS command. For
  1 KB (241 words) - 15:50, 22 December 2022
• Tutorial Module14 Archive
  ...a text file specifying the pumping rate and revision of a command in your model files.<br> A pump constitutes an internal boundary condition to the model creating a transfer of flow, at a rate specified by the user, from one loca
  12 KB (2,164 words) - 11:42, 9 January 2023
• TUFLOW Simulation Speed
  ==How can I speed up my TUFLOW model, make it more storage efficient and reduce RAM requirements?== ...run and write results faster. Most of the suggestions will also ensure the model output size is kept to minimum, minimising required disk space.
  8 KB (1,307 words) - 15:05, 27 December 2023
• Tute M03 Arc 2d zsh Archive
  ...>> WGS 1984 >> WGS 1984 UTM Zone 60S.prj''. This is the same as our TUFLOW model.</li> ...he file should have opened and have point objects down the creek. If it is not already open the DEM ensure that the points are being displayed onto of the
  9 KB (1,470 words) - 15:01, 6 January 2023
• Tute M04 SMS 2d bc hx Archive
  ...lines snap to the edges of cross section arcs and boundary polygon (you do not need to end the arc at the cross sections, you just need them snapped).<br> ...means if any overflow occurs near the culverts, that will be handled by 2D model (area enclosed inside the polygons formed by these HX lines will be deactiv
  8 KB (1,436 words) - 15:55, 6 January 2023
• Tute M04 QGIS 1d nwk Archive
  ...p" file from the TUFLOW\model\gis\empty folder and save this in the TUFLOW\model\gis folder and begin the edits in this layer.<br> ...es from the '''Module_Data\Module_04\gis\''' folder and into the '''TUFLOW\model\gis\''' folder you are working in. Open both files in QGIS.</li>
  6 KB (1,105 words) - 15:52, 6 January 2023
• QGIS TUFLOW Import Empty
  When working with GIS files in TUFLOW different model have inputs require different attributes. For example a initial water leve ...OW will use different geometry types, for example the active and in-active model areas are defined by region (polygon) objects. In this section you can cho
  4 KB (747 words) - 20:46, 5 April 2022
• Tute M04 Hotlink QGIS Archive
  ...n be used to open the cross-section files provided as part of the tutorial model in excel, allowing the user to easily visualise the section. The same proc ...comes included with the QGIS installation. If your QGIS installation does not have this installed, please see the eVIS documentation which is available o
  2 KB (358 words) - 15:46, 6 January 2023
• Check Files 2d bc tables
  ...imulation. The _2d_bc_tables contains the final boundary data used in the model.<br> '''Note: the boundary values do not include the effects of any 2d_bc attributes such as f.''' Whilst still sup
  1 KB (208 words) - 16:12, 14 December 2015
• TUFLOW Message 0248
  ...orrect TUFLOW attributes in the template GIS layers saved in the <b>TUFLOW\model\gis\empty</b> folder.<br> If an empty folder does not exist, it can be generated using the [[QGIS_TUFLOW_Create_Project | Create/
  1 KB (192 words) - 14:20, 10 January 2024
• 1D-2D Flood Modeller-TUFLOW
  ...used and the '''X''' indicating the value is coming from an e'''X'''ternal model (in this case Flood Modeller). ...o preserve volume. The HX lines must be connected to the 1D Flood Modeller model. This is done using CN type lines in the 2d_bc layer, where a CN line is co
  8 KB (1,482 words) - 01:43, 4 July 2020
• Tute M01 Boundaries Arc Archive
  ...t. These boundaries are external and will "snap" to the edge of our active model area. Both of these boundaries have been aligned perpendicular to flow dire ...erway). If they are digitised oblique to the flow (i.e. not perpendicular) model instabilities can result in some cases.''
  7 KB (1,249 words) - 13:24, 5 April 2024
• Kart Git And TUFLOW
  This page describes how to setup your TUFLOW model with Git and Kart (as this tends to be the tricker part). It doesn't necess ...owever on this version of Kart, for private remote repositories, Kart will not prompt for any authentication while using command prompt and will simply fa
  12 KB (2,031 words) - 01:02, 26 April 2023
• GeoPackage Tips
  There are many ways to organise model inputs when using GPKG. This allows modellers to decide how they structure <li>Specify a GPKG Database for the entire model by adding the following command to the beginning of the .tcf. This database
  15 KB (2,559 words) - 09:07, 13 November 2023
• HEC-RAS to TUFLOW
  This page outlines some utilities that may be used to convert HEC-RAS model files into a format which is compatible with TUFLOW. <br>If you have any su <li> Double click the batch file in windows explorer to execute the model conversion
  10 KB (1,668 words) - 09:54, 21 December 2023
• Tute M07 MI 2D MAT Archive
  ...e contents of the '''Module_data\Module_07\Materials''' into the '''TUFLOW\model\mi''' folder. This folder contains the following two layers: '''2d_mat_M07_ ...ons representing proposed roads in the '''2d_mat_M07_DEV_001''' layer have not been assigned and will need to be populated. Assign a Material ID of 2 to t
  2 KB (423 words) - 10:08, 9 January 2023
• QGIS ARR to TUFLOW Example
  ...complete storm event. For the purpose of this example and simplicity, the model will be assumed to be insensitive to initial loss and negative values will ...(TCF)''' (order does not matter). Both files were copied to the '''TUFLOW/model''' directory.<br>
  5 KB (823 words) - 11:59, 7 March 2024
• Tute M14 QGIS 2d bc pump Archive
  ...IS layers using QGIS is the same as that described in Module 1. If you are not familiar with how to do this, please review the detailed method described f ...ave this template layer as '''2d_bc_M14_pump_001_P.shp''' in the '''TUFLOW\Model\gis''' folder.</li>
  4 KB (738 words) - 13:36, 5 April 2024
• Tute M01 Boundaries SMS Archive
  ...ns and velocities within the model domain. This requires definition of the model domain (such as topography and materials) as well as external forces (bound This model will three boundary condition types:
  6 KB (971 words) - 12:23, 9 January 2023
• Tutorial M11 001 GIS Inputs QGIS
  ...model folder structure and template empty files are supplied from previous model.<br> ...The 'results' and 'check' folder get automatically created when the TUFLOW model is run. <br>
  12 KB (2,156 words) - 11:33, 15 August 2023
• HPC Introduction
  ...Simulations using GPU hardware has shown to provide significantly quicker model run times for TUFLOW users.<br> ...c are available in HPC. Additionally, HPC offers several advanced features not supported in Classic, including:
  7 KB (1,070 words) - 10:52, 29 January 2024
• Hardware Benchmarking Topic HPC on CPU vs GPU
  ...set architecture, microarchitecture, precision of computations, the TUFLOW model design and size (number of cells). For this reason, rather than discussing ...8-03-AA)#Benchmarking_Runtimes_.282018-03-AA_Release.29 | TUFLOW Benchmark Model Results]]
  8 KB (1,202 words) - 08:35, 14 August 2018
• TUFLOW Message 3506
  ...ers may not benefit from applying a super fine sample distance against the model cell size. In general we found a sample frequency smaller than 31 is suffic
  1 KB (206 words) - 10:23, 3 March 2023
• Green-Ampt Infiltration Parameters
  ...o move through the soil profile in a vertical direction, the soil moisture changes instantly from the initial content to a saturated state. This concept is s [[File:Fig_1_GA_Model.png|300px|Figure 1 Green-Ampt Model Concept]]<br>
  15 KB (2,212 words) - 23:36, 26 February 2024
• TUFLOW Stability Troubleshooting
  ...Smagorinsky viscosity formulation, could produce unrealistic eddies in the model when cell size got smaller than flow depth. ...ary adjusts the water level by the dynamic head when water is entering the model (a common approach in CFD modelling), which reduces the chance of spurious
  10 KB (1,630 words) - 22:28, 14 June 2023
• Tute M01 Inspect Zpts Arc Archive
  ...assigning elevations to the TUFLOW Zpts that define the elevations in the model. To do this open ArcGIS and open the DEM, which is provided as part of the ...Zpt layer '''2d_zpt_M01_5m_002_P.shp''', this was written in the '''TUFLOW\Model\shp\''' directory. The Zpts will appear as a mass of points when zoomed to
  4 KB (754 words) - 11:58, 9 January 2023
• QGIS TUFLOW Import Check Files From Folder
  ...e, ths could the run ID which would then limit the check files to a single model run. The search text supports basic wildcard syntax, for example you could ...however, that the wildcard functionality only works on file names and will not extend into layer names within a GPKG database.</b>''
  1 KB (233 words) - 00:20, 6 April 2022
• Tute M01 Inspect Zpts QGIS Archive
  ...assigning elevations to the TUFLOW Zpts that define the elevations in the model using QGIS. In this process we will open a shapefile containing all of the ...below will need to be repeated, for a direct input of DEM or TIN, this is not necessary.
  5 KB (892 words) - 11:58, 9 January 2023
• HPC Modelling Guidance
  * [[HPC_Model_Review | HPC Model Review]] If you experience an issue that is not detailed in one of our HPC Modelling Guidance pages please send an email to
  2 KB (229 words) - 11:02, 29 January 2024
• Tutorial Module02 Archive
  ...are culverts beneath these embankments. We will add 1D culverts to the 2D model created in [[Tutorial Module01_Archive|Module 1]] in this Module.<br> ...are read in. We have made no changes to the geometry, or inflows, so we do not need to change the our TUFLOW Geometry Control (TGC) file or boundary condi
  16 KB (2,927 words) - 11:38, 5 April 2024
• Tute M04 MI 1d nwk Archive
  ...if" file from the TUFLOW\model\mi\empty folder and save this in the TUFLOW\model\mi directory and begin the edits in this layer. ...files from the '''Module_Data\Module_04\''' folder and into the '''TUFLOW\model\mi\''' folder you are working in. Open the both files in MapInfo.</li>
  7 KB (1,297 words) - 15:50, 6 January 2023
• WIBU Network Dongle Connectivity
  ...se TUFLOW on the server, this is a very good diagnostic step. TUFLOW does not need to be installed, as it runs as a stand-alone console application. To ...click on either of the executables. When TUFLOW is started with an input model file, TUFLOW will perform a licence check and the pause.</li>
  4 KB (642 words) - 09:37, 28 September 2015
• Direct Rainfall (Rain on Grid) Modelling Guidance
  == What is the best approach for modelling buildings in rain on grid model? == ...fferent industry standard ways to represent buildings in a direct rainfall model. <u>[https://downloads.tuflow.com/_archive/Australian_Rainfall_Runoff_Proje
  8 KB (1,232 words) - 14:54, 10 January 2024
• Tutorial Module09 Archive
  ...that incorporates two different grid size within different portions of the model domain: a 2.5m 'FINE' grid and a 5m 'COARSE' grid. This module assumes that ''Note: Running a multiple domain model without a valid multiple domain licence (i.e. in Tutorial Mode) can only be
  17 KB (2,956 words) - 13:19, 5 April 2024
• Running linked Flood Modeller - TUFLOW Models
  ...everal different ways to run a linked Flood Modeller-TUFLOW or ISIS-TUFLOW model. <br> *<u>[https://wiki.tuflow.com/index.php?title=Running_TUFLOW Running a TUFLOW Model]</u>
  13 KB (2,139 words) - 11:43, 5 April 2024
• TUFLOW Viewer - Load Results - Map Outputs
  ...tCDF grid output and NetCDF cell centred output, however these formats are not yet supported in TUFLOW Viewer. The particle module also outputs a NetCDF f ...he '''*.2dm''' (mesh file) is built separately and used as an input to the model and therefore will be located separately to the XMDF. For TUFLOW Classic /
  2 KB (398 words) - 08:31, 3 June 2021
• HPC Adaptive Timestepping
  ...icit solution. In contrast, TUFLOW Classic, being an implicit solution, is not numerically bound by these criteria, and can progress through the simulatio ...estep. For this to be satisfied, the product of the water velocity (𝑢) and model timestep (∆𝑡) must be less than the cell size (∆𝑥).
  10 KB (1,547 words) - 15:31, 30 May 2022
• Check Files 2d sac
  ...y created if a "<tt>Read GIS SA ==</tt>" command has been specified in the model. This file contains information on the lowest or streams cells for each SA ...using boundary groups, this is the boundary group. If boundary groups are not used, this attribute will be blank.
  1 KB (205 words) - 11:41, 2 June 2023
• TUFLOW Message 3520
  |message_desc=SGS model needs to insure every cell face elevation is NOT lower than the minimum cell centre elevations on both sides. The warning su
  1 KB (229 words) - 10:26, 3 March 2023
• Tute M04 SMS 1d bc Archive
  ...BC and the outflow WSE Vs Flow (HQ) was defined at 2D BC as well. In this model, we will put the inflow hydrograph into the 1D channel. On the downstream s ...ed to set the downstream boundary on 2D domain little differently which is not covered in this tutorial.
  4 KB (831 words) - 09:14, 9 January 2023
• QGIS SWMM Convert XPSWMM Hydrology (beta)
  ...parameters, especially infiltration parameters (such as curve numbers), do not get written correctly. This tool can extract information from GIS data expo ...tion options being used by XPSWMM and what will be used in the TUFLOW-SWMM model. Find the appropriate data fields and double click to add them to the list.
  3 KB (413 words) - 10:55, 10 May 2024
• Tute M04 ExtractXS SMS Archive
  ...5m grid and three 1D culverts. We will load this model and make necessary changes to add a 1D channel network that interacts with the surrounding 2D grid. ==Loading Base Model==
  8 KB (1,288 words) - 15:33, 6 January 2023
• Tute M01 Inspect Zpts MI Vertical Mapper Archive
  This page descirbes the process of assigning elevations in the 2D model using MapInfo with the Vertical Mapper add in. The prcess involves importi ...nfo saving as 2d_zpt_M01_5m_003.tab. This file is located in the '''TUFLOW\model\mi\ directory. It is important to name the 2d_zpt table as version 003, as
  4 KB (783 words) - 11:56, 9 January 2023
• Tutorial M11 002 GIS Inputs QGIS
  ...ata''' folder. Copy and save the below layers into the '''Module_11\TUFLOW\model\gis''' folder: <li>Load the the below layers from the '''Module_11\TUFLOW\model\gis''' folder into QGIS:
  7 KB (1,189 words) - 11:41, 15 August 2023
• TUFLOW Viewer - Importing a User Defined Time Series To Display On The Plot
  ...can be useful, for example during model calibration testing when comparing model results against gauge recordings.<Br> ...robably easier to do editing in Excel / Python etc. and re-import once the changes have been made.
  3 KB (475 words) - 13:27, 2 June 2021
• Tute M01 Materials SMS Archive
  ...''Material'' in the combo-box in the column labeled ''MaterialName'' and ''Not Mapped'' in the combo-box in the column labeled ''MaterialId''.</li> ...simulation is ''Pasture''. This material hasn’t been created since it was not a part of the area property or the ''Materials'' coverage. To create this m
  3 KB (591 words) - 12:21, 9 January 2023
• ArcGIS TUFLOW Toolbar
  ...olbar helps with streamlining the process of creating and editing a TUFLOW model in ArcGIS. The ArcTUFLOW Tools are intended to help the user with model initiation, setup and development, running, and checking and viewing result
  8 KB (1,345 words) - 00:47, 30 November 2023
• VS Code Tips
  ...ct File > Open Folder and navigate to the model folder. This will open the model folder into the 'Explorer' panel. *Now, from the Explorer panel, it is possible to navigate through the model folders and edit control files.
  4 KB (676 words) - 10:52, 5 April 2024
• Tute M07 MI 1D NWK Archive
  ...enting the culverts and pits. The pipe network will be connected to the 2D model domain and and a depth-discharge relationship defined at the pits via the c ..._001''' within '''Module_data\Module_07\Pipe_Network''' into the '''TUFLOW\model\mi''' folder.
  6 KB (1,114 words) - 10:10, 9 January 2023
• XPSWMM Conversion Reconfigure SWMM Junctions
  ...SWMM portion of the TUFLOW model. This is typically the final step in the model building process, as the recommended attributes for a junction node vary de ...D cell area associated with the Inlet Usage connections (25 in the example model).
  5 KB (849 words) - 13:33, 1 March 2024
• Running TUFLOW
  ...o models: [https://www.tuflow.com/Tuflow%20Tutorial%20Models.aspx Tutorial Model Download] ...e tutorial models is available from the [[Tutorial_Introduction | Tutorial Model Introduction]] section of the Wiki.
  5 KB (808 words) - 22:45, 19 April 2024
• TUFLOW crashing
  * Test running the model on a different machine. * Monitor if the issue is happening to a single model only or every model, at specific time during the simulation or randomly.
  13 KB (2,135 words) - 18:29, 12 July 2023
• FM Tute M02 MI Pipe Network
  ...enting the culverts and pits. The pipe network will be connected to the 2D model domain and and a depth-discharge relationship defined at the pits via the c ...01_P''' within '''Module_data\Module_02\Pipe_Network''' into the '''TUFLOW\model\mi''' folder.
  7 KB (1,135 words) - 18:22, 25 April 2019
• TUFLOW 1D2D Boundary Configuration Guidance
  ...Testing has shown in some instances reducing the 2D cell size may lead to model instability at 1D/2D SX locations. This page discusses this observation, th A simple 1D/2D model has been constructed based on <u>[[Tutorial_M03 | Tutorial Module 3]]</u>.
  12 KB (2,203 words) - 09:33, 9 April 2024
• M02 QGIS 1D Results Archive
  In this page we will review the GIS outputs for the 1D model. We will look at the maximums (flow, level and velocity) as well as the tim ...ilities allow these results to be plotted within the GIS package. There is not currently a version available for QGIS. The results values can be viewed in
  3 KB (466 words) - 14:25, 6 January 2023
• Tute M06 Arc 2D lfsch Archive
  ..._R''' from '''Module_Data\Module_06\2D_Bridge''' folder into the '''TUFLOW\model\gis''' folder. We will use this layer to remove the road embankment at the ...kment. Additionally, the GIS layer will be designed such that TUFLOW does not use the zpt elevations intersecting the road embankment. Refer to Section
  8 KB (1,280 words) - 09:59, 9 January 2023
• TUFLOW HR Output
  ...Map Outputs was first introduced in TUFLOW 2020-10-AB release. When an SGS model uses “<font color="blue"><tt>SGS Approach </tt></font> <font color="red"> ...ults for any real-world flood model. It's is strongly recommended that the model convergence/benchmarking tests must be conducted based on the standard map
  10 KB (1,719 words) - 14:03, 20 February 2024
• Modelling Accuracy Uncertainties Impact Mapping
  ...://www.tuflow.com/library/webinars/#maximise_accuracy Maximising Hydraulic Model Accuracy]</u>. .... Sensitivity testing can help firm up on error margins, especially if the model is uncalibrated.
  12 KB (1,864 words) - 13:47, 1 November 2022
• Tute M06 MI 2D lfsch Archive
  ...01''' from '''Module_Data\Module_06\2D_Bridge''' folder into the '''TUFLOW\model\mi''' folder. We will use this layer to remove the road embankment at the 2 ...kment. Additionally, the GIS layer will be designed such that TUFLOW does not use the zpt elevations where the two shapes intersect with the embankment.
  8 KB (1,386 words) - 09:59, 9 January 2023
• QGIS SCS to TUFLOW
  ...ation Service, part of the U.S. Department of Agriculture) rainfall-runoff model. It is based largely on Technical Release No. 55 (TR55) prepared by the U.S ...istent results from different users. Key features of the stormwater runoff model are:
  5 KB (877 words) - 00:40, 1 June 2023
• GPU Setup
  <li> The GPU model should be displayed in the graphics card information.<br> ''NOTE: Even if not prompted by the system, a restart is recommended to ensure the new drivers
  1 KB (245 words) - 13:21, 30 August 2021
• M02 Arc 1D Results Archive
  In this page we will review the GIS outputs for the 1D model. We will look at the maximums (flow, level and velocity) as well as the tim ...QGIS equivalent see [[TUFLOW_QGIS_Plugin | TUFLOW-QGIS plugin]]. There is not currently a version available for ArcMap and we will plot this in Excel in
  3 KB (470 words) - 14:24, 6 January 2023
• Tutorial Model Archive
  ...aimed at new users, stepping through the process of building and running a model. ...aphical user interface (GUI), it uses GIS software and text editor for its model creation and result viewing. As such, it is very efficient and flexible and
  12 KB (1,890 words) - 09:42, 22 June 2022
• InfoWorks ICM to TUFLOW
  ...and 2D networks can be replicated in TUFLOW and used to generate a TUFLOW model.<br> ...an be undertaken with a InfoWorks ICM Viewer licence and a full licence is not currently required.
  6 KB (1,031 words) - 01:07, 12 April 2024
• New User Guide Education Licence
  The following information is not applicable to commercial use of TUFLOW. If you are using TUFLOW for commerc :*There can only be one CPU 2D domain (M2D is not supported). HPC Quadtree is supported.
  3 KB (419 words) - 15:09, 19 December 2022
• Tute M04 MI 1D2D Breaklines Archive
  In this section we will define within the model the elevation of the 2D cells activated by the HX lines we created in the p ...te points from these we need to save these as a separate table. This will not be read into TUFLOW and can be deleted at the end of this step. Save the s
  3 KB (552 words) - 15:56, 6 January 2023
• Education Licence New User Guide
  The following information is not applicable to commercial use of TUFLOW. If you are using TUFLOW for commerc :*There can only be one CPU 2D domain (M2D is not supported). HPC Quadtree is supported.
  3 KB (430 words) - 09:42, 4 December 2023
• Tute M04 Arc 1D2D Breaklines Archive
  In this section we will define within the model the elevation of the 2D cells activated by the HX lines we created in the p ...te points from these we need to save these as a separate table. This will not be read into TUFLOW and can be deleted at the end of this step. Save the s
  4 KB (749 words) - 15:57, 6 January 2023
• New User Guide Free Demo Version
  ...used TUFLOW features. Use these models to learn how to implement features not included in the TUFLOW eLearning or Wiki Tutorials. :*There can only be one CPU 2D domain (M2D is not supported). HPC Quadtree is supported.
  3 KB (531 words) - 17:02, 7 February 2024
• Check Files 2d sh obj
  ...ecking in the 2d_sh_obj check layer, it is recommended to re-initalise the model with the XF Files == OFF command.<br>
  1 KB (240 words) - 00:25, 3 November 2018
• Arc Extract Breakline from DEM
  ...or example a road embankment that you want to ensure is represented in the model. In this method the elevations will be extracted from the DEM. If detaile ...low point that you are trying to represent. If the vertex on the line, is not at the crest of the ridge, the elevation may be slightly out.<br>
  4 KB (664 words) - 04:54, 3 February 2015
• Tute M07 QGIS 1D NWK Archive
  ...enting the culverts and pits. The pipe network will be connected to the 2D model domain and and a depth-discharge relationship defined at the pits via the c ...01_P''' within '''Module_data\Module_07\Pipe_Network''' into the '''TUFLOW\model\gis''' folder.
  6 KB (1,069 words) - 10:10, 9 January 2023
• Tute M03 QGIS 2d zsh Archive
  <li>As the files have the extension .xyz not .txt, type "*.*" into the '''Filename''' section and hit enter.</li> ...he file should have opened and have point objects down the creek. If it is not already open the DEM ensure that the points are being displayed onto of the
  9 KB (1,510 words) - 15:02, 6 January 2023
• NotepadPlusPlus File Navigation
  To allow user to open a file with a relative path (e.g. ..\model\geometry_001.tgc) from within Notepad++ we need to setup a new run item. If the file opens when using the dropdown menu but does not open when using the shortcut key, the shortcut chosen may have already been
  3 KB (461 words) - 11:43, 9 January 2019
• Flood Modeller-TUFLOW Benchmarking
  ...and undertaken in parallel. The impact of the parallel processing is also seen in integrated 1D-2D models. As well as parallelisation of the 2D calculati The benchmark simulations have been undertaken internally and due to model ownership and licensing issues cannot be supplied externally. However, if
  9 KB (1,424 words) - 19:42, 12 April 2019
• FM Tute M02 QGIS Pipe Network
  ...enting the culverts and pits. The pipe network will be connected to the 2D model domain and and a depth-discharge relationship defined at the pits via the c ....shp''' within '''Module_data\Module_02\Pipe_Network''' into the '''TUFLOW\model\gis''' folder.
  6 KB (1,101 words) - 21:01, 7 January 2019
• FMA Challenge 1 (1D-2D linked)
  ...has been developed to explore in and over-bank floodplain conditions. The model includes several hydraulic structures/bridges within the main stream system ...A Challenge 1 (1D-2D linked) has been developed allowing you to review the model setup, run and review results improving your skills in:
  11 KB (1,798 words) - 13:46, 27 September 2023
• TUFLOW Message 2070
  ...l is used. If the duplication of rainfall is intentional (for example, the model uses one RF polygon to represent rainfall and another to represent infiltra ...ont> <font color="red"><tt>==</tt></font><tt> Unlimited per Cell </tt>will not suppress the warning. Instead, the user must check for overlapping polygons
  2 KB (298 words) - 11:56, 23 December 2022
• Tute M03 SMS 2d zsh Archive
  We will use the model that was created in Module 2. Go ahead and load \CompleteM_Model\Module02\M ...e file should have opened and show point objects along the creek. If it is not already open, open the DEM (''\Module_Data\DEMs\DEM_M01.SMS.tin'') to ensur
  8 KB (1,296 words) - 15:03, 6 January 2023
• Tute M07 ARC 1D NWK Archive
  ...enting the culverts and pits. The pipe network will be connected to the 2D model domain and and a depth-discharge relationship defined at the pits via the c ...01_P''' within '''Module_data\Module_07\Pipe_Network''' into the '''TUFLOW\model\gis''' folder.
  6 KB (1,079 words) - 10:09, 9 January 2023
• Tutorial M11 001 GIS Inputs QGIS GPKG
  ...model folder structure and template empty files are supplied from previous model.<br> ...The 'results' and 'check' folder get automatically created when the TUFLOW model is run. <br>
  15 KB (2,656 words) - 23:13, 15 August 2023
• FM Tute M02 ARC Pipe Network
  ...enting the culverts and pits. The pipe network will be connected to the 2D model domain and and a depth-discharge relationship defined at the pits via the c ....shp''' within '''Module_data\Module_02\Pipe_Network''' into the '''TUFLOW\model\gis''' folder.
  7 KB (1,112 words) - 21:01, 7 January 2019
• Tute M06 QGIS 2D lfsch Archive
  ...R''' from '''Module_Data\Module_06\M2D_Bridge''' folder into the '''TUFLOW\model\gis''' folder. We will use this layer to remove the road embankment at the ...kment. Additionally, the GIS layer will be designed such that TUFLOW does not use the zpt elevations intersecting the road embankment. Refer to Section
  9 KB (1,439 words) - 10:00, 9 January 2023
• Tute M01 Materials QGIS Archive
  ...'' files from the '''Module_Data\Module_01\QGIS\''' directory to '''TUFLOW\Model\gis\'''. There should be five (5) files, with the extensions dbf, prj, shp <li> Load the '''TUFLOW\Model\gis\2d_mat_M01_002_R.shp''' file. The map window should be displaying the a
  5 KB (799 words) - 12:45, 9 January 2023
• Tute M02 SMS 1d2d Link Archive
  ...he process of using SMS to create links between the 1D culverts and the 2D model. Three methods are described, this is done to demonstrate the available met <li> Change ''Node type'' to "2D" and ''Type'' to "Flow Source from 1D Model (SX)"</li>
  7 KB (1,255 words) - 13:29, 5 April 2024
• Flood Modeller Tutorial Module01
  ...will represent the floodplain in the study area, and the 1D Flood Modeller model will represent the watercourse and all online structures. <br> ...n Module 1 of the TUFLOW Tutorial Model]], the main watercourse channel is not very well represented using the 5m 2D cell size. In parts, the watercourse
  22 KB (3,885 words) - 10:48, 5 April 2024
• Tute M01 Materials Arc Archive
  ...''' files from the '''Module_Data\Module_01\Arc\''' directory to '''TUFLOW\Model\gis\'''. There should be four (4) files, with the extensions dbf, prj, shp <li> Add the '''TUFLOW\Model\gis\2d_mat_M01_002_R.shp''' file in ArcMap. The screen should look somethin
  5 KB (795 words) - 12:44, 9 January 2023
• Tute M01 Materials SAGA
  ...'' files from the '''Module_Data\Module_01\SAGA\''' directory to '''TUFLOW\Model\Saga\'''. There should be four (4) files, with the extensions dbf, prj, sh <li> Load the '''TUFLOW\Model\Saga\2d_mat_M01_002_R.shp''' file.</li>
  5 KB (818 words) - 21:34, 5 January 2017
• Arc Label Messages
  ...odel. The messages_P.shp file is written to the log directory. If this is not defined using the .tcf command <font color="blue"><tt>Log Folder </tt></fon In the image below the check and warnings are not labelled, leaving only the error messages.
  3 KB (595 words) - 06:11, 31 January 2015
• Quadtree and Sub-Grid Sampling FAQ
  ...ing are currently only supported by TUFLOW HPC. The features are currently not available using TUFLOW Classic or TUFLOW FV.<br> =How coarse can the base cell size be for a Quadtree model with Sub-Grid Sampling (SGS)?=
  18 KB (3,230 words) - 10:03, 25 January 2024
• Naming Convention
  * Ease of handover of the model to the Client or Authorities. ...vided on a version numbering convention for control and input files during model development.<br>
  11 KB (1,712 words) - 13:29, 23 October 2023
• TUFLOW SWMM Tutorial M01 Check QGIS
  ...on object for each cell. This is a useful check file to understand how the model is orientated and the 2D cell size in relation to the 2D hydraulic controls ...rking to resolve embankment culvert instabilities, there are typically two model features that require consideration.
  5 KB (883 words) - 09:41, 23 February 2024
• Tute M03 MI 2d zsh Archive
  <li>As the files have the extension .xyz not .txt, type "*.*" into the '''Filename''' section and hit enter. Alternative <li>Save a copy of the '''Creek_Centre_Line_XYZ''' into the '''TUFLOW\model\mi\''' as '''2d_zsh_M03_thalweg_001.TAB'''.</li>
  8 KB (1,423 words) - 15:01, 6 January 2023
• Check Files 2d vzsh
  ...eck file layer is only written if a variable Z shape object is used in the model. This contains information on the elevation points that may change over ti | Reinstate||A text description of when the elevation reinstate option used. "Not Set" if no reinstate occurs. For example: <br>
  2 KB (286 words) - 07:59, 18 April 2022
• TUFLOW Classic Example Model Archive
  ...nfiguration examples. Although the models are based on the TUFLOW tutorial model dataset, new users are encouraged to familiarise themselves with the basics ...have typically been developed from the most basic 2D model examples and do not have step-by-step instructions, as per the tutorial models.
  12 KB (2,061 words) - 13:29, 27 September 2023
• Tute M02 SMS 1d nwk Archive
  ...already has the project for Module01 loaded, then proceed to the steps, if not go ahead and load the SMS project for Module01. ...verts coverage under Map Data in the Project Explorer. You should have now seen three little arcs added to the map (See image to the right). You may now de
  5 KB (810 words) - 14:15, 6 January 2023
• MIKE Flood to TUFLOW
  ...guidance on a generalised method to convert a MIKE FLOOD model to a TUFLOW model format. MIKE FLOOD is the top level program that couples MIKE21 (the MIKE 2 MIKE Zero is required to extract data from the MIKE FLOOD model. The xsGenerator utility is freely available from the <u>[https://www.tuflo
  25 KB (4,426 words) - 13:54, 27 September 2023
• VM Grid Manager
  ...r, in the image above the two DEMs provided as part of the TUFLOW tutorial model are loaded. ...EMs look much more "3D". In the image below on the left relief shading is not enabled, on the right relief shading is on. To enable relief shading select
  2 KB (320 words) - 12:17, 1 September 2011
• QGIS TUFLOW Insert TUFLOW Attributes to Existing Layer
  ...e layer can thgen be used directly in TUFLOW model (the old attributes are not required to be deleted prior to running in TUFLOW). ...3.3 the tool also accepts GPKG empty files. If an output database is '''<u>not</u>''' specified, the output layer format will match the format of the empt
  3 KB (612 words) - 19:30, 5 April 2022
• TUFLOW Viewer - Map Outputs - 3D to 2D Depth Averaged Cross-Sections
  For 2D depth averaged model results (i.e. TUFLOW Classsic / HPC) the 3D to 2D depth averaging methods w ...o the mesh sides) and TUFLOW Viewer will use the raw mesh face results and not the resampled vertex information. An example of a result dataset that store
  3 KB (499 words) - 14:58, 2 June 2021
• TUFLOW SWMM Tutorial M02 Check QGIS development
  ...he 2D check files information against the the 1D check files to verify the model design is as intended. ...s should extend to the center of the roadway. The geometry in this example model is simplified with flow generally only on one side of the street.
  11 KB (1,914 words) - 11:37, 26 April 2024
• TUFLOW Licensing
  ...k USB dongles are no longer issued or supported due to the dongle provider not supporting 64-bit. For TUFLOW release versions 2009-07, 2008-08, 2007-07 an ...senting the final model construct are also produced to quality control the model’s inputs.
  8 KB (1,419 words) - 11:30, 8 April 2024
• Tutorial Module03 Archive
  ...module we add some breaklines to the model to ensure that the 5m cell size model correctly represents the key hydraulic controls. We will add break-lines to ...e the geometry control file (.tgc) and the TUFLOW control file (.tcf), the changes for each are described below.
  21 KB (3,713 words) - 13:09, 5 April 2024
• Using ReFH2 to Generate TUFLOW Boundary Inputs
  ...vents for both catchment and development sites. ReFH2 is a rainfall-runoff model specifically applicable to the UK. It takes inputs from the FEH2013 web se FEH2013 is the latest Depth Duration Frequency (DDF) model for generating design rainfall hyetographs. CEH recommend the use of FEH201
  13 KB (2,084 words) - 11:46, 9 January 2023
• Tutorial Module10 Archive
  ...odule 01 before attempting this tutorial, it is the starting point for the model updates documented below.<br> * Scenario = A topographic or model configuration feature. <br>
  45 KB (7,535 words) - 13:20, 5 April 2024
• Tutorial M10
  ...odel created in <u>[[Tutorial_M02 | Module 2]]</u>. The completed Module 2 model is provided in the Module_10\TUFLOW folder.''' <br> ...copy of '''M02_001.tgc''' as '''M10_001.tgc''' in the '''Module_10\TUFLOW\model''' folder. <br>
  34 KB (5,731 words) - 17:00, 24 November 2023
• 1D Pumps
  ...create automatic nodes at the upstream and downstream end. If you ran the model with just a pump polyline and SX connection you will get [[TUFLOW_Message_1 ...above, the only difference is that the connection with a 1d structure does not require a 1d nwk ‘Node’. A storage chamber in the 1d network can also b
  9 KB (1,515 words) - 18:07, 27 November 2023
• FMA Challenge 2
  ...bmitted by BMT WBM for the Floodplain Management Association 2-Dimensional Model Challenges, 2012. <br> This challenge model investigates a tidally influenced floodplain and riverine system along the
  16 KB (2,560 words) - 14:59, 6 January 2023
• User Guide Network Licences
  ''Note: The Network Host does not need to be a server. It can be a standard computer connected to the Local A ...documentation is available from the <u>[[Tutorial_Introduction | Tutorial Model Introduction]]</u> section of the Wiki. Learn how to use TUFLOW by followin
  4 KB (625 words) - 09:38, 4 December 2023
• Tutorial M06
  In this module, a direct rainfall model is built. The tutorial demonstrates three ways of modelling rainfall for a ...odel created in <u>[[Tutorial_M02 | Module 2]]</u>. The completed Module 2 model is provided in the Module_06\TUFLOW folder.''' <br>
  22 KB (3,635 words) - 17:32, 25 September 2023
• Tutorial Module05 Archive
  ...a "developed" scenario. This will involve changing the geometry in the 2D model domain to:<br> ...ated, the pre and post development cases will be compared to determine the changes in peak water level and flood behaviour caused by the development.<br>
  22 KB (3,925 words) - 13:14, 5 April 2024
• MI Change Table Structure
  ...te Empty MI Files </tt></font> <font color="red"><tt>==</tt></font> <tt>..\model\mi\empty</tt><br> '''WARNING''' Removing data fields can <u>not</u> be undone.
  2 KB (322 words) - 15:43, 9 September 2011
• FMA Challenge 3
  This demo comprises the third and final model of the FMA Challenge series and assumes that you're an intermediate to adv DData for this model is provided in a variety of different GIS compatible formats. Download the
  11 KB (1,768 words) - 14:38, 6 January 2023
• Tutorial M01
  Read the <u>[[Tutorial_Introduction | Tutorial Model Introduction]]</u> before starting this tutorial. It outlines programs requ In this module, a fully two-dimensional (2D) model is built with a number of TUFLOW control files and Geographic Information S
  33 KB (5,505 words) - 15:53, 20 February 2024
• MapInfo Style Check Files
  ...s attribute. The Ignore Zeros or Blanks can be ticked (zero mass error is not we are looking for!). Click Next. ...in a large 1D/2D model during the process of reviewing and fine-tuning the model during its development. The larger the object the greater the mass error a
  4 KB (617 words) - 04:04, 12 August 2015
• TUFLOW Message 2234
  ...ng to a stage-discharge relationship in the boundary condition database is not supported.<br>
  2 KB (357 words) - 14:17, 7 February 2023
• Check Files 2d zln zpt
  ...eated if a "<tt>Read GIS Z Line ==</tt>" command has been specified in the model. This file contains information on the elevations points (zpts) that have ...GIS Z Line MIN ==</tt>" or "<tt>Read GIS Z Line GULLY ==</tt>" points are not included in this check file. It is recommended that users migrate to the "
  2 KB (368 words) - 11:43, 2 June 2023
• SMS 3D Animation
  * Digital Elevation Model/TIN; * 2D Model Results.
  6 KB (1,023 words) - 05:42, 26 February 2015
• Tute M04 SMS 1d nwk Archive
  ...end near sixth cross section and one on the downstream segment. You should not trace the 1D arc between these two cross sections as there is a culvert and ...n at the middle and extends to the third cross section at the junction (do not end the 1D weir arc at the cross section at the middle). Make sure to draw
  10 KB (1,707 words) - 15:52, 6 January 2023
• Tutorial Module07 Archive
  ...alter the ground elevations and will also incorporate 1D elements into the model to represent the drainage network. The method of modelling a bridge demonst ...final proposed development. For this module, we will incorporate the model changes into this existing scenario.
  33 KB (5,914 words) - 13:16, 5 April 2024
• View Results in SMS 10.1 Archive
  ...re website [http://www.aquaveo.com/sms-intro SMS Introduction]. If you do not have a licence for SMS a 30 day trial can be obtained. To obtain a trial d ...this contains information on the location, cells and elevations within the model. This data is contained in a 2D Mesh (.2dm file). Once this has been load
  8 KB (1,314 words) - 12:27, 9 January 2023
• TUFLOW SWMM Tutorial M03 Development
  ...f the download dataset as the starting point for this tutorial. If you are not already familiar with TUFLOW-SWMM linking, we recommend completing TUFLOW-S ==TUFLOW Model==
  27 KB (4,356 words) - 09:39, 7 May 2024
• TUFLOW file types
  ...but for the 1D TUFLOW modelling inputs (Optional, not required for 2D only model). ...s in an old style fixed field format it can be very useful for debugging a model by advanced users.
  7 KB (1,224 words) - 18:10, 28 June 2023
• TUFLOW QGIS Plugin
  If you are using QGIS as your model development or result viewing environment we strongly recommend installing ...get a notification to tell you that the required modules are installed. If not, you will be notified if you need to install either of the python modules b
  7 KB (1,161 words) - 09:51, 10 May 2024
• View Results in SMS 11.1 Archive
  ...re website [http://www.aquaveo.com/sms-intro SMS Introduction]. If you do not have a licence for SMS a 30 day trial can be obtained. To obtain a trial d ...tered images have been provided. If the SMS window you are working on does not already have the aerial photo loaded, follow the following step to load it:
  8 KB (1,351 words) - 12:30, 9 January 2023
• TUFLOW SWMM Tutorial M01 development
  ...f the download dataset as the starting point for this tutorial. If you are not already familiar with TUFLOW, we recommend first completing Module 1 and 2 ...odel GeoPackage file that will include new GIS inputs associated with this model update.
  26 KB (4,230 words) - 14:24, 3 May 2024
• Tutorial Module11 Archive
  This page introduces a basic dam break model setup, and will discuss the following topics: <br> * Model updates to use TUFLOW HPC <br>
  16 KB (2,766 words) - 11:26, 9 January 2023
• TUFLOW Check Files
  ...xample the _zpt_check file contains the final elevation at each zpt in the model. ...e that the data is value, however you may want to view this for the entire model. Thematic mapping or styling the input layers can be used in your GIS soft
  20 KB (3,593 words) - 13:48, 23 June 2023
• TUFLOW SWMM Tutorial M01
  ...f the download dataset as the starting point for this tutorial. If you are not already familiar with TUFLOW, we recommend first completing Module 1 and 2 ...odel GeoPackage file that will include new GIS inputs associated with this model update.
  26 KB (4,221 words) - 08:04, 5 May 2024
• Tutorial Module06 Archive
  ...d immunity. Module 5, including the creek as a 1D channel, forms the base model that we are going to use. In this module we will model replacing the bank of culverts at the northern road crossing with a large b
  18 KB (3,158 words) - 13:15, 5 April 2024
• Tute M04 QGIS 1D2D Breaklines Archive
  In this section we will define within the model the elevation of the 2D cells activated by the HX lines we created in the p ...te points from these we need to save these as a separate table. This will not be read into TUFLOW and can be deleted at the end of this step. Save the s
  4 KB (781 words) - 16:02, 6 January 2023
• HPC FAQ
  ...ne, setting a water level based on the total flow across the line. Due to model splitting to parallelise the 2D domain across CPU or GPU cores, HPC applies ...e differences, or the model calibration has deteriorated, to fine-tune the model performance through adjustment of key parameters.<br>
  24 KB (4,106 words) - 11:58, 15 December 2023
• Tutorial Module08 Archive
  ...odel where a rainfall hyetograph is applied to all active cells within the model boundary. This hyetograph (rainfall versus time) will replace the hydrograp =GIS and Model Inputs=
  21 KB (3,669 words) - 13:18, 5 April 2024
• QGIS TUFLOW Arch Bridge Editor
  ...inputs. The 1d_nwk layer and the bridge feature must already exist. It is not required that the arch bridge attributes are filled out, however the spatia ...feature_selection_button.PNG]] (from within the arch bridge editor dialog, not the standard QGIS tool). The tool will automatically find any 1d_xs feature
  13 KB (2,251 words) - 00:02, 13 December 2022
• TUFLOW Version Backward Compatibility
  |Material IL and CL now applied to gridded rainfall (previously not applied). ...re no cell centres falling within the region (previously a SA region would not select any cell if no cell centres fell within the region).
  25 KB (4,102 words) - 07:55, 4 January 2023
• TUFLOW SWMM Tutorial M03
  ...f the download dataset as the starting point for this tutorial. If you are not already familiar with TUFLOW SWMM linking, we recommend completing TUFLOW S ...OW Plugin settings to link with the project folder where we will build our model:<br>
  29 KB (4,550 words) - 09:46, 5 May 2024
• Hardware Benchmarking Topic Single Precision VS Double Precision
  =Benchmark Model= ...on both CPU and GPU hardware) with 20m cell size and 181,981 2D cells. The model runs for three days of simulation time (72 hours) and outputs xmdf data eve
  9 KB (1,411 words) - 09:57, 17 August 2020
• TUFLOW 2D Cell Size Selection
  ...eases. The series of creek cross-section images below demonstrate this. As model resolution increases from 20m to 5m the modelled topography progressively m ...cient accuracy whilst also having a run time that's practical (i.e. hours, not days). <br>
  21 KB (3,326 words) - 11:46, 30 May 2022
• ArcTUFLOW Toolbox and Toolbar
  ...olbox helps with streamlining the process of creating and editing a TUFLOW model in ArcMap. A Toolbar has also been developed to accompany the toolbox to fu ...oolbar add-in to ArcMap and (as suggested) is a stand alone item that does not need to be kept with the other contents of the download. The .tbx is the Ar
  10 KB (1,535 words) - 00:22, 30 November 2023
• XPSWMM Conversion Reconfigure SWMM Pipe Network Data Development
  == Correct SWMM Nodes--Junction/Outfall Model Design == ...this field blank so the tool writes the data to a temporary file. It will not be used.
  18 KB (2,857 words) - 13:23, 10 May 2024
• QGIS ReFH2 to TUFLOW
  ...leased in 2020 which introduced a new model referred to as '2.3' with some changes to the ReFH2 models as well as support for climate-change adjusted rainfall ...erated should the user try to use the 2022 DDF rainfall with the 2.2 ReFH2 model.
  20 KB (3,294 words) - 04:57, 26 September 2023
• QGIS TUFLOW Apply Stability Styling
  ...e of this tool in future releases to other inputs and outputs to help with model checking.<Br> ...ur within '''<tt>FORWARD_LOOK_COUNT</tt>''' number of timesteps. This will not be flagged if the minimum value occurs at the first timestep.
  5 KB (868 words) - 13:02, 5 April 2024
• RES to RES
  ...acts the maximum water level of all available output times. Note this does not provide the true, tracked maximum over all timesteps. ...lts file but is dry in the second results file. Specifying -nowetdry does not carry out a wet/dry check using the water level results.
  14 KB (2,490 words) - 16:36, 22 August 2023
• TUFLOW Message 2050
  ...face in the 2D and the black represents the culvert. At the downstream the model is correctly configured (the 2D cell is below the 1D bed level). However, ...wever, care needs to be taken as this lowers the cell centre only and does not necessarily create a flow path for water into / out of the connection cell(
  2 KB (445 words) - 14:58, 23 October 2023
• Organisation Cloud Software Execution
  <li> The licence must be a “Network” type (use of “Local” licences is not permitted on the cloud). ...case, you will need access to a TUFLOW licence server from VMs running the model. Have a look at "Do I need a different licence to run models on the cloud?"
  25 KB (4,430 words) - 07:44, 18 December 2023
• Check Files 2d zsh zpt
  ...ated if a "<tt>Read GIS Z Shape ==</tt>" command has been specified in the model. This file contains information on all the elevations points (zpts) that h ...second Z Shape layer, the dz reported for the second layer will be 0.5 and not 2.5 (i.e. compared to the base elevation). Where a zpt has been modified mu
  3 KB (442 words) - 11:44, 2 June 2023
• TUFLOW 2D2D BC Advice
  ...linear between vertices, strange flow patterns may occur which can lead to model instability. As such, appropriate resolution of the hidden 1D nodes is an ...r cell resolution associated with the 2D/2D boundary. For example, if the model uses a 2.5m and 5m resolution, the “d” attribute should be set no small
  7 KB (1,163 words) - 13:01, 12 October 2016
• GPKG Time Series Format Specification
  ...1D/2D linked TUFLOW-SWMM example model based on TUFLOW's module 6 tutorial model - <b>M06_5m_003.tcf</b>. ...st storing results from multiple model runs in a single GPKG, this is just not typically how outputs are written.<Br>
  7 KB (924 words) - 20:49, 10 November 2023
• QGIS ARR to TUFLOW
  ...il below. '''''Note:''''' this tool helps with data processing, however is not a substitute to reading ARR. Similarly this wiki page discusses the use of ..., a Python tool that runs independently of QGIS. Therefore the tool should not be sensitive to the installed QGIS version, however occasionally QGIS will
  20 KB (3,300 words) - 02:52, 8 March 2024
• QGIS SWMM Junctions Set Attributes
  '''Note:''' If 'Edit Feature In-Place' is selected, the tool does not require the 'Input layer' or the 'JunctionAtts' parameters as the tool will When a node is not connected to the 2D, flood losses will be lost from the model resulting in mass losses and inaccurate results. To prevent this, allow pon
  5 KB (742 words) - 15:12, 3 May 2024
• TUFLOW SWMM Tutorial M02 development
  ...f the download dataset as the starting point for this tutorial. If you are not already familiar with TUFLOW SWMM linking, we recommend completing TUFLOW S ==TUFLOW Model==
  35 KB (5,623 words) - 13:24, 26 April 2024
• Run TUFLOW From a Batch-file
  * Copy a TUFLOW model * Package a TUFLOW model
  29 KB (5,102 words) - 01:51, 5 September 2023
• Flood Modeller Tutorial Module02
  ...nt which involves adding TUFLOW 1D pipe network elements into the existing model network to represent the drainage network, which will then be linked with F =GIS and Model Inputs=
  19 KB (3,378 words) - 10:50, 5 April 2024
• Tutorial Module04 Archive
  ...ewing_Model_Performance |discussion here]]</u>), the main creek channel is not very well represented using the 5m 2D cell size. In parts, the creek is onl ...uted conveyance in the channel and introduce a source of mass error to the model. There are two options for improving the representation of the creek chann
  36 KB (6,416 words) - 13:12, 5 April 2024
• TUFLOW SWMM Tutorial M02
  ...f the download dataset as the starting point for this tutorial. If you are not already familiar with TUFLOW SWMM linking, we recommend completing TUFLOW S ...OW Plugin settings to link with the project folder where we will build our model:<br>
  35 KB (5,588 words) - 08:05, 5 May 2024
• Tutorial M11 002 GIS Inputs QGIS GPKG
  <li>Navigate to the '''Module_11\TUFLOW\model\gis''' folder. Save a copy of '''M11_001.gpkg''' as '''M11_002.gpkg'''. Within the QGIS Browser Panel, navigate to the '''Module_11\TUFLOW\model\xs''' folder. Drag and drop the following layers into the '''M11_002.gpkg''
  8 KB (1,369 words) - 14:13, 14 August 2023
• User Guide Local Licences
  ...documentation is available from the <u>[[Tutorial_Introduction | Tutorial Model Introduction]]</u> section of the Wiki. Learn how to use TUFLOW by followin ...> section of the Wiki. Use these models to learn how to implement features not included in the TUFLOW Tutorials. Refer to the <u>[https://www.tuflow.com/T
  4 KB (574 words) - 09:37, 4 December 2023
• Industry Modelling Guidelines
  | The Revitalised Flood Hydrograph Model (ReFH2) || Wallingford HydroSolutions Pty Ltd || [http://files.hydrosolutio If there are modelling guideline documents not listed that you find useful and would like to share with the TUFLOW communi
  5 KB (674 words) - 11:25, 5 April 2024
• TUFLOW SWMM Tutorial M02 Check QGIS
  ...he 2D check files information against the the 1D check files to verify the model design is as intended. <li>Set up the tool for this model:
  6 KB (930 words) - 04:40, 16 April 2024
• MapInfo File Formats
  ...can be viewed in a text editor). Whilst knowledge of the file formats is not necessary for TUFLOW modelling, advanced users can take advantage of the na "This line defines the X-axis of the TUFLOW model"
  3 KB (446 words) - 11:58, 5 April 2024
• View Results in QGIS Archive
  '''TIP:''' If there are not 18 files created remove the -b switches from the batch file and re-run the <li>If it is not already open, start QGIS and load the aerial photo ('''Module_Data\Aerials\
  8 KB (1,341 words) - 12:35, 9 January 2023
• PyTuflow
  ...g model health, goodness-of-fit for model calibration, viewing on-the-fly model output (used in conjunction with <tt><font color="blue">Write PO Online</fo If python is not on your system path, you can navigate to the folder containing the <tt>pyth
  49 KB (7,240 words) - 19:29, 7 March 2022
• View Results in SAGA
  '''TIP:''' If there are not 18 files created remove the -b switches from the batch file and re-run the ...model, module 1. In the next step we review the performance of the TUFLOW model (warnings, checks and mass balance), to return please click <u>[[Tutorial_M
  5 KB (942 words) - 12:54, 9 January 2023
• QGIS Plugin SWMM
  ...M model (see <u>[https://www.epa.gov/water-research/storm-water-management-model-swmm EPA SWMM Homepage]</u>) in addition to ESTRY. many of the fields will not be used.
  3 KB (506 words) - 13:51, 28 March 2024
• TuPlot
  ...n of TUFLOW a new output format was made available, this has the following changes from previous versions: ...D, 2D or RL). This is for display only. Changing the selection here does not alter the plot</li>
  14 KB (2,358 words) - 11:56, 5 February 2024
• XPSWMM Conversion Reconfigure SWMM Pipe Network Data
  == Correct SWMM Nodes--Junction/Outfall Model Design == ...this field blank so the tool writes the data to a temporary file. It will not be used.
  14 KB (2,222 words) - 05:21, 13 April 2024
• TUFLOW 1D Channels and Hydraulic Structures
  ...o be the ZC elevation of the connected 2D SX cell, as such the "L" flag is not supported. The downstream invert needs to retrieve its value from the conne == Should I model culverts in the 1D or 2D domain? ==
  22 KB (3,699 words) - 00:36, 18 November 2023
• M02 MI 1D Results Archive
  In this page we will review the GIS outputs for the 1D model. We will look at the maximums (flow, level and velocity) as well as the tim Time-series outputs are written to the GIS format, MapInfo does not have a inbuilt method for visualising these results. Use of this output is
  3 KB (546 words) - 14:23, 6 January 2023
• TUFLOW General Discussion
  ...speed increases of up to 100 times compared to a single CPU. Functionally model input and outputs from TUFLOW Classic and TUFLOW HPC use identical formats. ...ecision and result in accumulated mass balance error, specially for longer model run time.<br>
  23 KB (3,703 words) - 01:15, 12 September 2023
• TUFLOW Example Models
  ...ted to have a basic knowledge TUFLOW, and have suitable skills to open the model files by referencing the TUFLOW Control File (TCF) referenced in the featur =Example Model Data=
  17 KB (2,622 words) - 17:49, 1 March 2024
• SMS Tips
  ...this contains information on the location, cells and elevations within the model. The 2D mesh is created by TUFLOW and is outputted with the .2dm extension ...e icon. In the image is the full list of datasets for the TUFLOW tutorial model (Module 1).<br>
  10 KB (1,685 words) - 11:15, 5 April 2024
• TUFLOW SWMM Tutorial M04
  The real power of event management is seen when running a model of a much greater size. For example, without implementing event management, This feature of TUFLOW makes management of the model files easier, ensures consistency between the simulations and improves proj
  19 KB (3,044 words) - 08:06, 5 May 2024
• TUFLOW SWMM Tutorial M04 Development
  The real power of event management is seen when running a model of a much greater size. For example, without implementing event management, This feature of TUFLOW makes management of the model files easier, ensures consistency between the simulations and improves proj
  19 KB (3,044 words) - 15:27, 26 April 2024
• Arc Toolbar Customization
  ...ex Snapping and Edge Snapping. Edge snapping is not recommended for TUFLOW model development tasks. Edge snapping can be disabled by deselecting the Edge Sn
  4 KB (587 words) - 10:44, 16 October 2017
• TUFLOW to GIS
  ...entre used is the average of the corners.  For this reason, the grids will not be exactly the same. |"-slant<slant factor>"|| Changes the arrow head slant in the vector GIS output above. The default is -slant1
  17 KB (3,060 words) - 11:21, 14 March 2024
• 1D Integrity Tool - Tutorial
  ...pipe drainage networks, but can be used for all 1D channel types, however not all checks will be available. The tool is designed to be fast and provide a This is a small sub-surface drainage network model. This example will showcase use of the tools to check the integrity of suc
  6 KB (1,085 words) - 11:27, 5 April 2024
• Python Library TUFLOW Results
  ...w output format for time-series was made available, this has the following changes from previous versions: ...the user to load results and then interact with these. This library does not have any plotting functionality directly, with the returns typically being
  16 KB (2,602 words) - 15:48, 10 May 2018
• Tutorial Module01 Archive
  Please read the <u>[[Tutorial_Model_Archive | Tutorial Model Introduction]]</u> before starting this tutorial. It outlines the programs ...el is built. The steps required to build, run and review a basic 2D TUFLOW model are listed in the table of contents above and shown in the workflow diagram
  53 KB (8,955 words) - 11:34, 5 April 2024
• 1D Pits
  ...age of the Wiki describes how pit inlet data is incorporated into a TUFLOW model. ...ibility. Any pit design or configuration can be incorporated into a TUFLOW model if the inlet depth-discharge relationship is known.
  17 KB (2,613 words) - 18:24, 3 April 2024
• TUFLOW 2D Hydraulic Structures
  ...ers%20in%202D%20using%20TUFLOW.pdf Ryan, 2013]</u>). Where the 2D model is not of fine enough resolution to simulate the “micro” losses (e.g. from bri ...icitly resolved by the TUFLOW 2D solver, provided that a proper turbulence model and mesh size are used. Below is an example of the 2D modelling of flow con
  30 KB (4,875 words) - 12:10, 3 January 2023
• 1D Bridges
  ...nnels are those due to piers, and the bridge deck when it is submerged and not under pressure flow. ...es.2020-10-AF.pdf 2020-10 Release Note]</u>). For B bridges the default is not to adjust losses (refer to the <u>[https://downloads.tuflow.com/_archive/TU
  13 KB (2,111 words) - 07:41, 4 January 2023
• View Results in MapInfo Archive
  ...lowing directory: '''TUFLOW\Results\M01\2D\grids\'''. If this folder does not contain a series of .asc grids, please check that:<br> ...TUFLOW will output to the default .flt format, which Vertical Mapper does not recognise.
  9 KB (1,506 words) - 12:31, 9 January 2023
• TUFLOW Viewer
  ...QGIS development direction. The below is a current list of known behaviour changes due to QGIS version:<br> ...he mesh layer to alter the dates being displayed. '''Zero Date''' now only changes how the relative time is displayed in TUFLOW Viewer and doesn't change the
  22 KB (3,826 words) - 10:25, 5 April 2024
• TUFLOW NetCDF Raster Output Format
  ...he [http://cfconventions.org/standard-names.html CF 1.6 standard names] do not include any allowance for number of the output names such as '''Hazard''' a ...Note that this is an unlimited dimension meaning that the number of time changes each time a new output is written
  8 KB (1,150 words) - 10:03, 23 November 2018
• 1D Culverts
  ...s so it is important to ensure the DTM modification is appropriate in your model. Details about this warning can be found [[TUFLOW_Message_2118 | here]].<br ...monly used check files when reviewing 1D culverts. Although this list may not be all the check file you could use to review 1D culverts it is certainly a
  6 KB (980 words) - 14:34, 6 January 2023
• Hardware Benchmarking
  ...s on the type and size of the models you are going to be run. For a small model, TUFLOW should run on any modern PC or laptop that is capable of running Wi The tables below showing computer specifications and model run-time should help you compare systems. <br>
  27 KB (3,903 words) - 10:42, 27 September 2023
• 4xxx TUFLOW Messages
  ...tailed message descriptions are listed in the table below. Grey numbers do not yet have a message assigned and red numbers have been allocated to new mess
  14 KB (1,698 words) - 17:02, 29 August 2023
• ASC to ASC
  ...is page (these are explicitly listed in <b><u>[[#Changes_to_Old_Switches | Changes to Old Switches]]</u></b> below). Where contradiction occurs, the behaviour ===Changes to Old Switches===
  38 KB (6,516 words) - 22:19, 4 April 2024
• View Results in MapInfo (TUFLOW to GIS) Archive
  '''TIP:''' If there are not 12 files created remove the -b switches from the batch file. The TUFLOW_to ...ntour lines, in the contour dialogue (see image below), make the following changes:
  9 KB (1,616 words) - 12:31, 9 January 2023
• 1xxx TUFLOW Messages
  ...tailed message descriptions are listed in the table below. Grey numbers do not yet have a message assigned and red numbers have been allocated to new mess
  22 KB (2,426 words) - 19:16, 27 February 2024
• 2xxx TUFLOW Messages
  ...ollow link to TUFLOW message description, grey numbers are reserved and do not yet have messages assigned, and red numbers have been allocated to new mes
  30 KB (3,316 words) - 16:48, 9 April 2024
• Hardware Benchmarking - Results
  ...mber of additional benchmarking tests have been completed on a 5m and 2.5m model on a single GPU card. <pre> * it is noted that the number of CUDA cores is not provided as an output from the '''dxdiag''' command and this information ha
  24 KB (3,054 words) - 18:19, 8 April 2024