Revision as of 10:58, 23 February 2024 view source Emilie Nielsen (talk \| contribs) Administrators 6,330 edits →XPSWMM DTM Preprocessing ← Older edit		Revision as of 10:59, 23 February 2024 view source Emilie Nielsen (talk \| contribs) Administrators 6,330 edits →Option 2 - Export DTM Data from XPSWMM Newer edit →
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>

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