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Check Files 2d DEM Z: Difference between revisions

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This raster file contains the final elevations in the model, it includes both 2D areas of the model and also 1D sections which utilise the 1D Water Level Line (1D mapping) functionality. When using SGS, the this file contains a raster based on the SGS elevations used for the depth output interpolation (based on the <font color="blue"><tt>SGS Depth Output</font> <font color="red">==</tt></font> command).<br>
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Output grid formats currently supported by TUFLOW include the geodeticGeoTIFF grids (.tif), binary grids (.flt) and ESRI ASCII grid format (.asc). The TCF command <font color="blue"><tt>Grid Format </tt></font> <font color="red"><tt>==</tt></font><tt> TIF</tt> or <font color="blue"><tt>Grid Format </tt></font> <font color="red"><tt>==</tt></font><tt> FLT</tt> or <font color="blue"><tt>Grid Format </tt></font> <font color="red"><tt>==</tt></font><tt> ASC</tt> can be used to set the preferred output format. The default output format is TIF. The [[ASC_to_ASC#2023-03-AA_.28and_later.29 | asc_to_asc utility]] can be used to convert between ASC and TIF (in both directions).<br>
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All of these formats are widely recognised (QGIS, MapInfo, ArcMap, SMS etc). The cell size of the DEM_Z check file (and all raster outputs from TUFLOW) can be set with the TCF command:<br>
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