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Imports timeseries data from NetCDF-CF file formats |
Overview
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This import is available in DELFT-FEWS versions after 28-10-2009 (FEWS version 2009.02) |
Imports scalar time series data from NetCDF files which comply to the CF standard. More information about the cf standards can be found at http://cfconventions.org/1.6.html. For details about the exact formats of NetCDF files that can be imported in FEWS, see NetCDF formats that can be imported in Delft-FEWS.
See also the following two other types of NetCDF-CF imports that are available:
- Profiles (NETCDF-CF_PROFILE)
- Grids (NETCDF-CF_GRID)
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In DELFT-FEWS versions 2011.02 and later this import type can also be used to import data using OPeNDAP, see Import data using OPeNDAP. |
Configuring the import
An example of the NETCDF-CF_TIMESERIES import will be given here.
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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>NETCDF-CF_TIMESERIES</importType> <folder>$IMPORT_FOLDER$/NETCDF</folder> <failedFolder>$IMPORT_FAILED_FOLDER$</failedFolder> <backupFolder>$IMPORT_BACKUP_FOLDER$</backupFolder> <idMapId>IdImportNetCDF</idMapId> </general> <timeSeriesSet> <moduleInstanceId>ImportNetcdf_Timeseries</moduleInstanceId> <valueType>scalar</valueType> <parameterId>Q.udm</parameterId> <locationSetId>DMFlowPoints</locationSetId> <timeSeriesType>external historical</timeSeriesType> <timeStep unit="nonequidistant"/> <readWriteMode>add originals</readWriteMode> </timeSeriesSet> </import> </timeSeriesImportRun> |
An example of the IdMapping used for the NETCDF-CF_TIMESERIES import will be given below.
In this example, the mapped locations correspond to the locations of the locatiesSet as defined above in the ImportNetcdf_Timeseries.xml.
Note that in the IdMapping of the parameters and locations, the external name must match the variable and location names as used by the netcdf file exactly (case sensitive).
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<?xml version="1.0" encoding="UTF-8"?> <idMap version="1.1" 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/idMap.xsd"> <parameter internal="Q.udm" external="afvoerdm_takken"/> <!--DMFlowPoints--> <location internal="DMTak_1001" external="1001"/> <location internal="DMTak_1002" external="1002"/> <location internal="DMTak_1003" external="1003"/> <location internal="DMTak_1004" external="1004"/> <location internal="DMTak_1006" external="1006"/> ... <location internal="DMTak_6113" external="6113"/> <location internal="DMTak_6114" external="6114"/> <location internal="DMTak_6115" external="6115"/> </idMap> |