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Check Files 2d DEM Zmin: Difference between revisions

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The _DEM_ZMin contains a raster based on the minimum SGS elevations. This file is only produced when running a model with SGS.<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_Zmin check file (and all raster outputs from TUFLOW) can be set with the TCF command:<br>
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