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Manual breaches in banks and linear structures weir crest levels, pump switching, pump speed etc and can be used instead of Real Time Control (RTC), or to override RTC when directly controlling a regulator. Regulator events are used to provide direct and indirect control of regulator structures e.g. Regulator eventsĪ new type of event has been added.
#Hec ras cpu or gpu series
Of Simulation Results, Ground Models and Time Series Databases Dialog for more information. Its title bar reflects the nature of the items being copied and there are new options for time series databases. See Copying To account for this new functionality, the Copy Simulation Results dialog which is displayed when copying between databases has been enhanced. When one or more time series databases are selected for a run, the TSDB Options dialog allows the selection of user edits for use. A Use TSDB check box allows users to switch between the use of standard events and the use of time series databases. The configuration occurs in the Schedule Hydraulic Run View that has been enhanced to encompass the new functionality. When setting up simulations, users have now the choice to either use standard event data or time series data from scalar and/or spatial time series databases. Their use is optional and overrides the priority set in the Schedule Hydraulic Run View. Spatial Rain Sources are new polygon objects that can be used to define the priority and time of application of different sources of spatial rain data. Additionally, Spatial Rain Zones, a new type of polygon object, can be used to restrict the area on the GeoPlan over which spatial rain will be applied and displayed. Grib1, Grib 2, NEXRAD (DPR), NIMROD, shapefile and X-MP are amongst the supported formats and it is possible to crop to coordinate bounds, which may be useful in the case of large images.
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Spatial time series databases are configured in the Spatial Time Series Database configuration dialog.
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These objects are used to assign initial hydraulic, infiltration and water quality values to catchments at the start of a simulation and are meant to be used in conjunction with time series databases only (NOT standard events). Scalar time series databases do not contain any initial conditions, therefore Catchment Initial Conditions objects have been introduced.
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rainfall event, level event, inflow, flow survey etc) can be imported into scalar time series data using the Import event data to Time Series Database dialog. Scalar and Spatial Time series databases (TSDBs) are new objects providing an intermediate store between external data sources (such as SCADA/telemetry or RADAR) and an InfoWorks ICM run. Contact Innovyze for information about adding this option to your existing licence. The system is demonstrated for a case study in the coastal plain of Virginia to forecast flooding vulnerability of transportation infrastructure during extreme weather events.TSDB functionality is only available if the TSDB option is enabled on your licence. The system is designed to run automatically to produce near real-time results and consume minimal computational resources until triggered by an extreme weather event. A graphical processing unit (GPU) version of TUFLOW was used, resulting in an 80x execution time speed-up compared to the central processing unit (CPU) version. The system, built using Amazon Web Services (AWS), automates access and pre-processing of forecast data, execution of a computationally expensive and high-resolution 2D hydrodynamic model, Two-dimensional Unsteady Flow (TUFLOW), and map-based visualization of model outputs. This work focuses on designing a cloud-based real-time modeling system for supporting decision makers in assessing flood risk. The ability to quickly and accurately forecast flooding is increasingly important as extreme weather events become more common.