Tutorial M02: Difference between revisions

<li>Save a copy of '''_run_M01_HPC.bat''' as'''_run_M02_HPC.bat''' in the '''Module_02\TUFLOW\runs''' folder.

<li>Open the '''_run_M02_HPC.bat''' in a text editor and update the text: <br>

<font color="blue"><tt>'''set'''</tt></font> <font color="black"><tt>run</tt></font><font color="red"><tt>=</tt></font><font color="black"><tt>start "TUFLOW" /wait</tt></font> <font color="orange"><tt> %exe%</tt></font> <font color="black"><tt> -b</tt></font> <br>

<font color="orange"><tt>%run% </tt></font> <font color="black"><tt>M02_5m_001.tcf </tt></font> <br>

<li>Create a new batch file '''_M02_asc_to_asc_Level_Difference.bat''' in the '''Module_02\TUFLOW\results\grids''' folder and open it in a text editor.

<li>Input the following (Note: Utility location may differ): <br>

<li>Use the -dif flag to call the difference function. The utility then expects two grid files, it subtracts the first grid from the second. Add the following syntax below the 'set asc_to_asc' command.<br>

<font color="orange"><tt>%asc_to_asc% </tt></font> <font color="black"><tt>-b -dif M02_5m_002_h_Max.tif M02_5m_001_h_Max.tif </tt></font> <br>

:*Check files were assessed to view the changes on the underlying topographic model.

:*Impact assessment was conducted using the asc_to_asc utility.

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