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In order to activate the Digital Delta import as a FEWS import, it is required to set up a TimeSeriesImportRun module configuration file and an accompanying IdMap file.
The Digital Delta import will take the serverUrl specified in the import configuration file and append it with "?start=...&end=...&locationCode=...&observationTypeUuid=...". It will fill in the start and end fields using the relativeViewPeriod found in the import configuration file. For the locationCode and observationTypeUuid it will use the externalLocation and externalParameter as found in the IdMap file, respectively. From the resulting json, the import will read all events (as given in the "events" field of the json) and add them to a time series with parameterId and locationId as specified in the IdMap file. For each event, only the "value" and "timeStamp" fields are read. The import assumes that all values given are floats.
Example Import configuration file:
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