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A common practice for development of FEWS model adapters is to develop two separate adapters for pre- and post processing of model input and output. For Wanda this resulted in two adapters, the WandaPreadapter and WandaPostAdapter . However on which use the PI-XML format to exchange data with FEWS.
On request of the users an additional, combined adapter has been added, the WandaAdapter which performs both the pre-and post processing tasks as wel as exand also executes the Wanda Model. Using this combined adapter is more efficient because instead of 3 separate execute activities the General Adapter only needs to execute one and as a result the Wanda Java API used by the adapter only needs to load the Wanda Model schematization once, providing considerable performance improvement, especially for a large model. The configuration example given on this page therefore all assume that the combined WandaAdapter is used.
Wanda adapter binary folder
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Important for Wanda here are the properties of the exportRunFileActivity. These properties are the actual provide specific Wanda model settings.
- key - runSteadyForEveryTimeStepMODEL: this setting contains the path and file name of the Wanda Model input file to open (*.wdi) The model output file
to be read by the adapter after completing the model run uses the same file name but the file extension *.wdo. - key - BIN can be true or false. If true, every timestep that is simulated is independent of every previous or following timestep. So every timestep is handled as a steady situation. If false, the model will run as a hydraulic model simulating a non-stationary situation.key - wdi: this setting contains the name and path of where the actual Wanda model binaries are stored.
- key - loopChoiceName AMBIENTFILE (optional): required for pump loop settinga file name mask (can contain * wildcards) used to identify files listed under exportTimeSeriesActivity
which contain ambient properties that are applied in a specific manner to all pipe objects in the Wanda model. - key - loopChoiceInputParameterId GRIDPOINTSFILE (optiona): a file name mask (can contain * wildcards) used to identify files listed under exportTimeSeriesActivity
which contain gridpoint properties that are applied in a specific manner to grid points along a pipe object in the Wanda model. - key - PARAMETERFILE (optional): a file name mask (can contain * wildcards) used to identify files listed under exportLocationAttrubutesCsvActivity
which contain time-independent location parameter that are applied to the WandaModel and are stored in CSV format instead of XMLoptional): required for pump loop settingkey - loopChoiceSelectionIndex (optional): required for pump loop setting
ExecuteActivities Section
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Example configuration
Example general configuration files are attached, including IdMaps.file is attached (WarmingUP project)