FLO2D to TUFLOW: Difference between revisions
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=Introduction=
This page outlines some utilities that may be used to convert FLO2D model files into a format which is compatible with TUFLOW. The utilities are available for download from the
= Model Conversion Utility (FLO2D_to_GIS.exe) =
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* Width reduction factors (flow constriction features)
* Inflow/outflow locations
* Boundary condition
These datasets are written to the standard TUFLOW model folder structure. TUFLOW control files are also output (tcf, tcg, tbc, boundary condition database).
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<ol>
<li> Place a copy of the flo2d_to_GIS.exe utility in the same location as the FLO2D model files.
<li> Create a new text file in the same location as the FLO2D model files. The name
<li> Enter the relevant command syntax (shown in italics below).
<li> The model conversion can be run either by dragging the TMC file onto the flo2d_to_GIS.exe utility, or from a batch file. Steps to create a batch file are:
<ol>
<li> Create a new text file in the same location as the TMC and FLO-2D files. The file name must have the extension ".bat". For example
<li> Reference the executable, specify the batchfile flag (-b) and the TMC file name within the text file. Additional conversion references can be specified in series to process multiple models in
<li> Double click the batch file in windows
</ol></ol><br>
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FLO2D ARF == ARF.DAT !#Optional
MI Projection == CoordSys NonEarth Units "survey ft" Bounds (1910000, 14400000) (2000000, 14500000)
== Utility Output ==
flo2d_to_gis.exe will convert the FLO-2D model into a working TUFLOW model titled: ''conv_001.tcf''
[[File: Flo2d_tcf.JPG]]<br>
The following items
* Model origin, grid orientation, extent and resolution
* Topography (elevation) datasets
* Landuse delineation information (non-varying with depth)
* Storage adjustment features
* Width reduction factors (flow constriction features)
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== Model Conversion Limitations ==
* Depth varying manning's n (shallow n):
* Distributed hydrology rainfall inflow data: ''Read GIS RF == <file>''
* Infiltration and evaporation data: ''Read Soils File == file.tsoilf''
* 1D channel data: ''ESTRY Control File == <.ecf_file>''
* Levee breakline features: ''Read GIS Z Shape == <file>''
<br>
{{Tips Navigation
|uplink=[[Main_Page| Back to Main Page]]
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▲* Dam and levee breach data TUFLOW command: ''Read GIS Variable Z Shape == <file>
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