TUFLOW SWMM Tutorial M04: Difference between revisions
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= Simulation Control Files =
TUFLOW's automated event management operates by introducing
A new control file, called the "TUFLOW Event File" is added. It lists all event titles which are applied to the wild charatcter in the boundary condition database. It also lists unique commands to associate with the specific events.<br>
Models are executed using a batch file, with the event specifion listed as a variable in the batch file syntax.
This tutorial example will upgrade our single simulation model to run six (six) event simulations. The simulations will cater for three (3) Annual Exceedance Probability (AEP) event magnitudes: 5%, 2% and 1% AEP (in Average Recurrance Interval (ARI) terminology, this translates to the 1 in 20, 50 and 100 year ARI events). The design storms will be simulated for two (2) event storm durations: 1 and 2 hour.
=== TUFLOW Boundary Condition Database (bc_dbase) ===
The first task when updating a model with Event Management functionality is to update the bc_dbase.csv with event magnitude and event duration wildcard placeholders:
<ol>
<li>We will use the following wildcard characters to represent the Events in our model:
<li>Event Magnitude = AEP
<li>Event Duration = DUR
<li>Navigate to the '''TUFLOW_SWMM_Module_04\Tutorial_Data''' folder. Copy and paste the following files to the ''' TUFLOW_SWMM_Module_04\TUFLOW\bc_dbase''' folder. These files contains the inflows for each event magnitude and duration.
:*
:*
:*
:*
:*
:*
:*TS04_rainfall_05p1hr.csv
:*TS04_rainfall_05p2hr.csv
:*TS04_rainfall_02p1hr.csv
:*TS04_rainfall_02p2hr.csv
:*TS04_rainfall_01p1hr.csv
:*TS04_rainfall_01p2hr.csv The files with 'inflow' in their name are flow hydrograph boundary conditions sourced from an external hydrology model, such as HEC-HMS, RORB, URBS, WBNM etc. The files with 'rainfall' in their name are rainfall depth hyetographs used to define the rainfall timeseries in the SWMM urban hydrology section of the model.
<li>Save a copy of the '''bc_dbase.csv''' as '''bc_dbase_TS04_001.csv'''.
<li>Open the file and make the following updates to the 'Source' column:<br>
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