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Imports scalar and grid data from the Hydronet WIWB api: https://wiwb.hydronet.com/api |
Overview
Imports grid time series data from Cmems NetCDF files.
Import Configuration
An example of the CMEMS import will be given here.
The type of import should be configured using the DATA_TYPE property:
- DATA_TYPE should be set to "2D_HOURLY" for 2D hourly data.
- DATA_TYPE should be set to "3D_DAILY" for daily 3D data.
The WIWB Import connects to the Hydronet WIWB API and has support for downloading observations and forecasts for both scalar and grid data. WIWB has a concept of DataSources which have to be configured as a property of the import. Using the meta data api of the WIWB API the type of data is determined and processed accordingly.
Import Configuration
To configure the WIWB import the dataSource property has to be specified: dataSource
Valid values for dataSource are provided by the meta data api, but at the time of writing the following dataSources are available:
- Knmi.Radar.Uncorrected
- Knmi.Radar.CorrectedC2
- Knmi.Radar.CorrectedB
- Knmi.Radar.CorrectedD2
- Knmi.Hirlam
- Knmi.Harmonie
- Knmi.Evaporation
- Knmi.IrisUnvalidated
- Knmi.IrisValidated
- Knmi.RegionalEps
- Knmi.Synops
- Knmi.WaterSetupEps
- Knmi.Warnings
- Knmi.AwsTenMinutes
- Meteobase.Evaporation.Makkink
- Meteobase.Evaporation.PennmanMonteith
- Meteobase.Precipitation
- Knmi.WaquaTs
- Knmi.Naval.Warnings
- Knmi.Naval.Forecasts
- Knmi.FromMeteobase.Synops
- Knmi.FromMeteobase.Evaporation
Missing values.
If the WIWB specifies the missing value for a datasource, this will be used by FEWS. The missing value can also be specified in the import configuration as well. The default value for missing value is -9999 for the WIWB api.
This example is configured to import 2D Hourly grids for the last 24 hours:
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<?xml version="1.0" encoding="UTF-8"?> <timeSeriesImportRun xmlns="http://www.wldelft.nl/fews" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.wldelft.nl/fews http://fews.wldelft.nl/schemas/version1.0/timeSeriesImportRun.xsd"> <import> <general> <importType>Cmems<<importType>WIWB</importType> <!-- Make sure the parameters that are needed are added to the URL: The following parameters are available: uo vo zos thetao Also set the x, y, and z values: x_lo, x_hi, y_lo, y_hi, z_lo, z_hi --> <serverUrl>http://nrtcmems.mercator-ocean.fr/mis-gateway-servlet/Motu?product=global-analysis-forecast-phy-001-024-hourly-t-u-v-ssh&service=http://purl.org/myocean/ontology/service/database%23GLOBAL_ANALYSIS_FORECAST_PHY_001_024-TDS&variable=uo&variable=vo&variable=zos&variable=thetao&x_lo=43.0&x_hi=65.0&y_lo=8.0&y_hi=28.0&z_lo=0.494&z_hi=5727.9171</serverUrl> <user>USERNAME</user> <password>PASSWORD</password> <relativeViewPeriod unit="hour" start="-24" end="0" startOverrulable="true"/> <idMapId>IdImportCmems</idMapId> <unitConversionsId>ImportUnitConversions</unitConversionsId> <expiryTime unit="week" multiplier="500"/> </general> <properties> <string key="DATA_TYPE" value="2D_HOURLY"></string> <string key="TICKET_URL" value="https://cmems-cas.cls.fr/cas/v1/tickets"></string> </properties> <timeSeriesSet> <moduleInstanceId>Import_E2O_Server</moduleInstanceId> <valueType>grid</valueType> <parameterId>Wind.u</parameterId> <locationId>CMEMS_2D</locationId> <timeSeriesType>external historical</timeSeriesType> <timeStep unit="nonequidistant"/> <readWriteMode>add originals</readWriteMode> </timeSeriesSet> <timeSeriesSet> <moduleInstanceId>Import_E2O_Server</moduleInstanceId> <valueType>grid</valueType> <parameterId>Wind.v</parameterId> <locationId>CMEMS_2D</locationId> <timeSeriesType>external historical</timeSeriesType> <timeStep unit="nonequidistant"/> <readWriteMode>add originals</readWriteMode> </timeSeriesSet> </import> </timeSeriesImportRun></timeSer |
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