Tutorial Module05 Archive: Difference between revisions

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===Asc_to_Asc===
The asc_to_asc utility performs a comparison of each of the raster cells in a pair of raster grids. For this reason, the output grid files must have the same extent and cell size. By default the utility will produce two output files, the first is the difference in locations where both models are wet. The second contains the areas where there has been a change in inundation extent (ege.g. was dry now wet). The first step in using the asc_to_asc utility is to convert the TUFLOW outputs into .asc format using TUFLOW_to_GIS.exe:
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<li> Create a new text file in the '''TUFLOW\results\M05\2d\''' folder. Save this as '''afflux_asc_to_asc.bat'''</li>
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If the TUFLOW simulation fails to start TUFLOW will output the error in a number of locations. Firstly, check the Console Window or the TUFLOW Log File (.tlf) (located in the '''TUFLOW\runs\log\''' folder with the name '''M05_5m_001.tlf'''). This file can be opened in a text editor and the error is generally located at the end of the file. You can however search for "Error" if you can not see the error. In most cases there is also a spatial location for the error message (if the error reported in the log file is prefixed by XY:). To check the location of the geographic errors, open the '''M05_5m_001_messages.mif''' or '''M05_5m_001_messages_P.shp''' file in your GIS package.<br>
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This section contains links to some possible problems that may occur when progressing through the fifth tutorial module. If you experience an issue that is not detailed below, please email [mailto:support@tuflow.com support@tuflow.com].<br>
 
*[[Save_Date_Error_Archive|Save date of .tab file is later than .mif or .mid]]
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= Advanced - HPC Solver (Optional) =
This section introduces how to run the model using TUFLOW’s HPC (Heavily Parallelised Compute) solver with scenario control. It is much more convenient to select the model solver using scenario control than how it was done in the previous tutorials, because you only need to create one .tcf file for both the HPC and/or Classic simulations.
 
Please see [[HPC_Features_Archive | HPC Features Archive]] for more information on TUFLOW HPC features supported in the 2017 release.
 
==Model Setup==
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==Results==
Using the methods described above in the <u>[[Tutorial_Module01_Archive#Viewing_Results | Viewing Results]]</u> section of Module 1.
* Check the simulation logs in the DOSconsole window, .tlf and .hpc.tlf log files.
* View the results in your preferred package.
Do the logs and results appear different to the TUFLOW Classic simulation?
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If you experience an issue that is not detailed above please send an email to [mailto:support@tuflow.com support@tuflow.com]<br>
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