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The CEMIG import function (<importType>CEMIG</importType>) imports grid time series from a CEMIG specific binary format (4 bytes for a float value). The CEMIG binary format contains only values. The filename contains the observation or forecast date. To be able to configure the parser, the The importer has to be configured with some properties.Possible  Possible configuration properties are:

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Code Block
xml
xml
<?xml version="1.0" encoding="UTF-8"?>
<moduleInstanceDescriptors 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/moduleInstanceDescriptors.xsd" version="1.0">
...
	<moduleInstanceDescriptor id="ImportCEMIG-anna25">
		<moduleId>TimeSeriesImportRun</moduleId>
	</moduleInstanceDescriptor>
...
</moduleInstanceDescriptors>

 

An example of the CEMIG import configuration for the ann25 files will be given here. The importType is named CEMIG which should be configured in the general section of the import.

Code Block
xml
xml
<?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>CEMIG</importType>
			<folder>$IMPORT_CEMIG_FOLDER$/anna</folder>
			<idMapId>cemigMapId</idMapId>
			<missingValue>-999</missingValue>
		</general>
		<properties>
			<bool key="forecast" value="false"/> <!-- default is false -->
			<string key="vars" value="prec"/> <!-- , separated list of variabeles. If more than one variable is specified, only one timestep is assumed. -->
			<string key="fileNameDateTimePattern" value="prec_'ddMMyyyy'.bin"/> <!-- define the date format to determine T0 or the forecast date  from the file name. -->
			<string key="tdefUnit" value="hour"/> <!-- define the timestep unit: second, minute, hour, day, month, year -->
			<string key="tdefValue" value="3"/> <!-- specifify the value related to the tdefUnit. -->
		</properties>
		<timeSeriesSet>
			<moduleInstanceId>ImportCEMIG-anna25</moduleInstanceId>
			<valueType>grid</valueType>
			<parameterId>H.observed</parameterId>
			<locationId>CMEG-anna25-location</locationId>
			<timeSeriesType>external historical</timeSeriesType>
			<timeStep unit="hour" multiplier="3"/>
			<readWriteMode>add originals</readWriteMode>
		</timeSeriesSet>
	</import>

</timeSeriesImportRun>

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Code Block
xml
xml
<?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="H.observed" external="prec"/>
	....
</idMap>

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The actual grid definition looks as follows:
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