XPSWMM Conversion DTM Archive: Difference between revisions

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Revision as of 10:58, 23 February 2024 view source Emilie Nielsen (talk \| contribs) Administrators 6,125 edits →XPSWMM DTM Preprocessing ← Older edit		Latest revision as of 15:54, 9 July 2025 view source Emilie Nielsen (talk \| contribs) Administrators 6,125 edits →Option 2 - Export DTM Data from XPSWMM
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Line 8: <ol> <li> Open your existing model in XPSWMM. <li> In the top dropdown menu options, ~~navigate~~go to ~~'''~~Configuration > Job Control > 2D Model Settings~~'''~~. This will open a dialog. <li> Under '2D Hydraulics Job Control', select 'Surface & Sampling'. <li> Review the options in the 'Surface' section: :* If 'Use DTM' is selected: Continue to the section below (<u>[[#XPSWMM_DTM_Preprocessing \|XPSWMM DTM Preprocessing]]</u>) and complete the steps. :* If 'Use Grid File for Topography' is selected and a 'Grid file' is specified, the steps outlined in the 'XPSWMM DTM Preprocessing' section can be skipped. Go to the <u>[[~~XPSWMM_Conversion_TUFLOW_Structure~~XPSWMM_Conversion_TUFLOW_Structure_Archive \| Convert XPSWMM Model to Recommended TUFLOW Structure]]</u> section. <br> {{Video\|name=Animation_XPtoTUFLOW_2D_model_01d.mp4\|width=1350}} Line 30: :* The XPSWMM model has not run, so the TUFLOW control files have not been created by XPSWMM. Run the XPSWMM model (go to Analyze > Solve... in top dropdown menu options). :* Non-default output settings have been specified in XPSWMM. To determine the output location, in the top dropdown menu options, go to Configuration > Job Control > 2D Model Settings > Folder Options. Ensure the following 'Folder Locations' are selected. ::[[File: ~~XPSWMM_to_TUFLOW_2DJobControl_FolderOptions_Dialog_01c~~XPSWMM_to_TUFLOW_2DJobControl_FolderOptions_Dialog_01e.png ~~\| 400px~~]]<br><br> <li> In the top dropdown menu options, navigate to Configuration > Job Control > 2D Model Settings. This will open a dialog, under '2D Hydraulics Job Control', select 'Surface & Sampling'. Line 36: <li> Click 'OK' to save the settings. <li> Run the XPSWMM model to rewrite the TUFLOW files (including the new linkage to the DTM dataset) to the Data folder (go to Analyze > Solve... in top dropdown menu options). <li> After completing these steps, skip 'Option 2' below and continue to the <u>[[~~XPSWMM_Conversion_TUFLOW_Structure~~XPSWMM_Conversion_TUFLOW_Structure_Archive \| Convert XPSWMM Model to Recommended TUFLOW Structure]]</u> section. </ol> <br> Line 46: :* Output File Format: 'ASCII Grid File Format'. :* Cell Size Value: Choose a suitable DTM resolution. This resolution should be finer than the hydraulic model resolution. Typically, a DTM resolution is 1/5th to 1/10th of the hydraulic model 2D cell size is common. ''Note: XPSWMM requires an integer cell size value for this export step. For example, Cell Size Values of 1 , 2, 3, 4 , 5 ... are suitable. The XPSWMM export will not function if you specify a decimal cell size value (eg. 0.5, 2.5, etc.).'' <li> Click 'Export'. <li> Save the file under an appropriate name (e.g. '''1D2D_Urban_Grid.asc''') to the folder where XPSWMM writes the .tcf during its simulation preprocessing. By default, this is the '''2D\Data''' folder. <br> Line 52: :* The XPSWMM model has not run, so the TUFLOW control files have not been created by XPSWMM. Run the XPSWMM model (go to Analyze > Solve... in top dropdown menu options). :* Non-default output settings have been specified in XPSWMM. To determine the output location, in the top dropdown menu options, go to Configuration > Job Control > 2D Model Settings > Folder Options. Ensure the following 'Folder Locations' are selected. ::[[File: ~~XPSWMM_to_TUFLOW_2DJobControl_FolderOptions_Dialog_01c~~XPSWMM_to_TUFLOW_2DJobControl_FolderOptions_Dialog_01e.png ~~\| 400px~~]]<br><br> <li> In the top dropdown menu options, navigate to Configuration > Job Control > 2D Model Settings. This will open a dialog, under '2D Hydraulics Job Control', select 'Surface & Sampling'. <li> Tick on 'Use grid file for topography' and select '...' to navigate to the Grid file saved in the '''2D\Data''' folder. This file will be read directly into TUFLOW. Line 64 ⟶ 65: {{Tips Navigation \|uplink=[[~~XPSWMM_Conversion_TUFLOW_Structure~~XPSWMM_Conversion_TUFLOW_Structure_Archive \| Continue to Next Step "Convert to Recommended TUFLOW Structure"]]}} {{Tips Navigation \|uplink=[[XPSWMM_to_TUFLOW-SWMM#Two_Dimensional_(2D)_Model_Elements\| Back to Main XPSWMM to TUFLOW Conversion Page]]