TUFLOW Output Discussion: Difference between revisions

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'''Presentation and reporting considerations'''
 
* A presentation method is to post process results by adding the cell averaged depth output <font color="blue"><tt>SGS Depth Output</tt></font> <font color="red"><tt>==</tt></font><tt> CELL AVERAGE</tt></font> to the DEM elevation to derive an above ground water level.
* This approach can improve the visual representation of shallow flooding in sheet flow areas but may produce unrealistic water levels in fully wet or partially wet cells.
* Conditional IF logic may be required to determinechoose where the standard water surface elevationto orpresent acell derivedaveraged depth plus DEM leveland shouldwhere beto presentedretain basedthe onstandard theTUFLOW localwater flowlevel conditionoutput.
 
== Why do the high-resolution (HR) mapped results have a significantly smaller extent than the standard (non-HR) grid outputs for a sub-grid-scale (SGS) direct rainfall HPC model? ==