Tutorial Module02 Archive - Revision history

Pavlina Monhartova at 06:05, 18 April 2025

2025-04-18T06:05:04Z

← Older revision		Revision as of 16:05, 18 April 2025
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	*[[Unsnapped_SX_Error_Archive \|Error 2024 - Could not find a 1D node snapped to CN line]]<br>		*[[Unsnapped_SX_Error_Archive \|Error 2024 - Could not find a 1D node snapped to CN line]]<br>
	*[[Unsnapped_SX_Error_Archive \|Error 2028 - Could not find a CN object or 1D node snapped to 2D SX object.]]<br>		*[[Unsnapped_SX_Error_Archive \|Error 2028 - Could not find a CN object or 1D node snapped to 2D SX object.]]<br>
	*[[~~Only_TUFLOW_DOS_Window_Archive~~ \| Why does the TUFLOW Console Window open, though the TCF isn’t read and the simulation doesn’t execute?]]<br>		*[[Only_TUFLOW_Console_Window_Archive \| Why does the TUFLOW Console Window open, though the TCF isn’t read and the simulation doesn’t execute?]]<br>

	= Advanced - HPC Solver (Optional) =		= Advanced - HPC Solver (Optional) =

Pavlina Monhartova at 05:37, 18 April 2025

2025-04-18T05:37:59Z

← Older revision		Revision as of 15:37, 18 April 2025
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	*[[Unsnapped_SX_Error_Archive \|Error 2024 - Could not find a 1D node snapped to CN line]]<br>		*[[Unsnapped_SX_Error_Archive \|Error 2024 - Could not find a 1D node snapped to CN line]]<br>
	*[[Unsnapped_SX_Error_Archive \|Error 2028 - Could not find a CN object or 1D node snapped to 2D SX object.]]<br>		*[[Unsnapped_SX_Error_Archive \|Error 2028 - Could not find a CN object or 1D node snapped to 2D SX object.]]<br>
	*[[Only_TUFLOW_DOS_Window_Archive \| Why does the TUFLOW ~~DOS~~ Window open, though the TCF isn’t read and the simulation doesn’t execute?]]<br>		*[[Only_TUFLOW_DOS_Window_Archive \| Why does the TUFLOW Console Window open, though the TCF isn’t read and the simulation doesn’t execute?]]<br>

	= Advanced - HPC Solver (Optional) =		= Advanced - HPC Solver (Optional) =
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	==Results==		==Results==
	Using the methods described in the <u>[[Tutorial_Module02_Archive#Review_the_Results \| Review the Results]]</u> section above:		Using the methods described in the <u>[[Tutorial_Module02_Archive#Review_the_Results \| Review the Results]]</u> section above:
	* Check the simulation logs in the ~~DOS~~ window, .tlf and .hpc.tlf log files. What proportion of the compute effort was spent on the 0D (initialisation, input / output communication between CPU and GPU, etc.), 1D modelling (CPU) and the 2D modelling (GPU)? Example compute percentage output is highlight below from the ~~DOS~~ window. <br>		* Check the simulation logs in the console window, .tlf and .hpc.tlf log files. What proportion of the compute effort was spent on the 0D (initialisation, input / output communication between CPU and GPU, etc.), 1D modelling (CPU) and the 2D modelling (GPU)? Example compute percentage output is highlight below from the console window. <br>
	[[File:Tute M02 HPC 001.png\|frame\|none]]		[[File:Tute M02 HPC 001.png\|frame\|none]]
	* View the results in your preferred package. How do they compare to the TUFLOW Classic results?		* View the results in your preferred package. How do they compare to the TUFLOW Classic results?

Emilie Nielsen: /* Troubleshooting */

2025-02-20T06:36:18Z

Troubleshooting

← Older revision		Revision as of 16:36, 20 February 2025
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	=Troubleshooting=		=Troubleshooting=
	This section contains links to some possible issue that may occur when progressing through the second tutorial module. ~~If you experience an issue that is not detailed please detail the issue on the <u>[[Talk%3ATutorial_Module01_Archive \| discussion page.]]</u>~~<br>		This section contains links to some possible issue that may occur when progressing through the second tutorial module.<br>

	If you are unsure of why the model has failed to start, check the TUFLOW Log File (this is in the '''TUFLOW\runs\log\''' folder and has the name '''M02_5m_001.tlf'''. This can be opened in a text editor, the error is generally at the end of the file, however you can search for "Error" if you can not see the error.		If you are unsure of why the model has failed to start, check the TUFLOW Log File (this is in the '''TUFLOW\runs\log\''' folder and has the name '''M02_5m_001.tlf'''. This can be opened in a text editor, the error is generally at the end of the file, however you can search for "Error" if you can not see the error.

Abigail.lillo: /* Advanced - HPC Solver (Optional) */

2024-10-10T01:33:22Z

Advanced - HPC Solver (Optional)

← Older revision		Revision as of 11:33, 10 October 2024
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	= Advanced - HPC Solver (Optional) =		= Advanced - HPC Solver (Optional) =
	In this optional section we will run the model using the TUFLOW HPC (Heavily Parallelised Compute) solver. ~~TUFLOW~~ ~~HPC~~ ~~can~~ ~~run~~ ~~between~~ 10 ~~and~~ ~~100~~ ~~times~~ ~~faster~~ ~~than~~ TUFLOW ~~Classic~~ ~~using~~ ~~NVidia~~ ~~Graphics Processing Units (GPU)(depending on~~ the ~~model configuration and hardware performance). We will review relevant log messages and~~ ~~results~~.		In this optional section we will run the model using the TUFLOW HPC (Heavily Parallelised Compute) solver. Please see [[HPC_Features_Archive \| HPC Features Archive]] for more information on TUFLOW HPC features supported in the 2017 release.

			TUFLOW HPC can run between 10 and 100 times faster than TUFLOW Classic using NVidia Graphics Processing Units (GPU)(depending on the model configuration and hardware performance). We will review relevant log messages and results.

	==Model Setup==		==Model Setup==

Emilie Nielsen at 04:34, 18 July 2024

2024-07-18T04:34:13Z

← Older revision		Revision as of 14:34, 18 July 2024
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	The model was simulated and the 1D results reviewed using a combination of GIS software and Excel.<br>		The model was simulated and the 1D results reviewed using a combination of GIS software and Excel.<br>
	In the next module of the tutorial we will be modifying the 2D topography to incorporate surveyed breaklines. This can be found on the [[Tutorial_Module03_Archive \| Module 3]] page.<br>		In the next module of the tutorial we will be modifying the 2D topography to incorporate surveyed breaklines. This can be found on the [[Tutorial_Module03_Archive \| Module 3]] page.<br>
	In Module 4 we will model the creek as 1D channels, linked to the 2D model. This module has not yet been updated to the online wiki format, the previous version (MapInfo only) can be found ~~[http://www.tuflow.com/Tutorial%20Model.aspx?Model2007~~ on the TUFLOW website].		In Module 4 we will model the creek as 1D channels, linked to the 2D model. This module has not yet been updated to the online wiki format, the previous version (MapInfo only) can be found on the TUFLOW website.

	=Troubleshooting=		=Troubleshooting=

Emilie Nielsen: /* Results */

2024-04-05T01:38:35Z

Results

← Older revision		Revision as of 11:38, 5 April 2024
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	==Results==		==Results==
	Using the methods described in the <u>[[Tutorial_Module02_Archive#Review_the_Results \| ~~Viewing~~ Results]]</u> section above:		Using the methods described in the <u>[[Tutorial_Module02_Archive#Review_the_Results \| Review the Results]]</u> section above:
	* Check the simulation logs in the DOS window, .tlf and .hpc.tlf log files. What proportion of the compute effort was spent on the 0D (initialisation, input / output communication between CPU and GPU, etc.), 1D modelling (CPU) and the 2D modelling (GPU)? Example compute percentage output is highlight below from the DOS window. <br>		* Check the simulation logs in the DOS window, .tlf and .hpc.tlf log files. What proportion of the compute effort was spent on the 0D (initialisation, input / output communication between CPU and GPU, etc.), 1D modelling (CPU) and the 2D modelling (GPU)? Example compute percentage output is highlight below from the DOS window. <br>
	[[File:Tute M02 HPC 001.png\|frame\|none]]		[[File:Tute M02 HPC 001.png\|frame\|none]]

Emilie Nielsen at 01:38, 5 April 2024

2024-04-05T01:38:10Z

← Older revision		Revision as of 11:38, 5 April 2024
Line 171:		Line 171:

	==Results==		==Results==
	Using the methods described in the <u>[[Tutorial_Module02_Archive#~~Viewing_the_Results~~ \| Viewing Results]]</u> section above:		Using the methods described in the <u>[[Tutorial_Module02_Archive#Review_the_Results \| Viewing Results]]</u> section above:
	* Check the simulation logs in the DOS window, .tlf and .hpc.tlf log files. What proportion of the compute effort was spent on the 0D (initialisation, input / output communication between CPU and GPU, etc.), 1D modelling (CPU) and the 2D modelling (GPU)? Example compute percentage output is highlight below from the DOS window. <br>		* Check the simulation logs in the DOS window, .tlf and .hpc.tlf log files. What proportion of the compute effort was spent on the 0D (initialisation, input / output communication between CPU and GPU, etc.), 1D modelling (CPU) and the 2D modelling (GPU)? Example compute percentage output is highlight below from the DOS window. <br>
	[[File:Tute M02 HPC 001.png\|frame\|none]]		[[File:Tute M02 HPC 001.png\|frame\|none]]

Emilie Nielsen: /* Run the Simulation */

2024-04-05T01:37:08Z

Run the Simulation

← Older revision		Revision as of 11:37, 5 April 2024
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	=Run the Simulation=		=Run the Simulation=
	Using your preferred method for starting TUFLOW, run '''M02_5m_001.tcf'''. Please refer to [[Tutorial_Module01_Archive#Run_Simulation \| Module 1]] for a detailed description of the various methods for running a TUFLOW simulation. Example batch files have been included in the complete model download for reference. <br>		Using your preferred method for starting TUFLOW, run '''M02_5m_001.tcf'''. Please refer to <u>[[Tutorial_Module01_Archive#Run_Simulation \| Module 1]]</u> for a detailed description of the various methods for running a TUFLOW simulation. Example batch files have been included in the complete model download for reference. <br>

	=Error 2050=		=Error 2050=

Emilie Nielsen: /* 2D Results */

2024-04-05T01:36:46Z

2D Results

← Older revision		Revision as of 11:36, 5 April 2024
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	=Review the Results=		=Review the Results=
	==2D Results==		==2D Results==
	The 2D model results can be viewed using the same methods described in <u>[[Tutorial_Module01_Archive#~~Viewing_the_Results~~ \| Module 1]]</u>. You should notice the flow now passes under the road embankments through the 1D culverts. However, at the peak of the flood event the flow in the creek exceeds the capacity of the culverts and two of the three road embankments are over-topped.		The 2D model results can be viewed using the same methods described in <u>[[Tutorial_Module01_Archive#Viewing_Results \| Module 1]]</u>. You should notice the flow now passes under the road embankments through the 1D culverts. However, at the peak of the flood event the flow in the creek exceeds the capacity of the culverts and two of the three road embankments are over-topped.

	==1D Results==		==1D Results==

Emilie Nielsen: /* Run the Simulation */

2024-04-05T01:35:58Z

Run the Simulation

← Older revision		Revision as of 11:35, 5 April 2024
Line 75:		Line 75:

	=Run the Simulation=		=Run the Simulation=
	Using your preferred method for starting TUFLOW, run '''M02_5m_001.tcf'''. Please refer to [[Tutorial_Module01_Archive#~~Running_TUFLOW~~ \| Module 1]] for a detailed description of the various methods for running a TUFLOW simulation. Example batch files have been included in the complete model download for reference. <br>		Using your preferred method for starting TUFLOW, run '''M02_5m_001.tcf'''. Please refer to [[Tutorial_Module01_Archive#Run_Simulation \| Module 1]] for a detailed description of the various methods for running a TUFLOW simulation. Example batch files have been included in the complete model download for reference. <br>

	=Error 2050=		=Error 2050=