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The following example of an Import Module Instance will import the time series as equidistant series for timezone GMT with a time step of 6 hours.
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<timeSeriesImportRun ......">
<import>
<!--Meteo data-->
<general>
<importType>Landsat-HDF5</importType>
<folder>$IMPORT_FOLDER_LANDSAT$</folder>
<failedFolder>$IMPORT_FAILED_FOLDER_LANDSAT$</failedFolder>
<backupFolder>$IMPORT_BACKUP_FOLDER_LANDSAT$</backupFolder>
<idMapId>IdImportLandsat</idMapId>
<unitConversionsId>ImportLandsatUnits</unitConversionsId>
<!--radar is in GMT-->
<importTimeZone>
<timeZoneOffset>+00:00</timeZoneOffset>
</importTimeZone>
<dataFeedId>Landsat</dataFeedId>
</general>
<timeSeriesSet>
<moduleInstanceId>ImportLandsat</moduleInstanceId>
<valueType>grid</valueType>
<parameterId>Snow-cover</parameterId>
<locationId>Landsat-grid</locationId>
<timeSeriesType>external historical</timeSeriesType>
<timeStep unit="hour" multiplier="3" timeZone="GMT+1"/>
<readWriteMode>add originals</readWriteMode>
<synchLevel>6</synchLevel>
</timeSeriesSet>
</import>
</timeSeriesImportRun>
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Defines mappings between Landsat and FEWS parameters and locations. |
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<idMap version="1.1" ......> <map internalParameter="Snowcover" internalLocation="Landsat-grid" externalParameter="SC" externalLocation="Landsat-grid"/> </idMap> |
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Defines the definition of the Landsat grid. As not all this information is present in the Landsat files, it needs to be defined in this way. |
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<?xml version="1.0" encoding="UTF-8"?> <grids ...........> <regular locationId="GridName"> <rows>651</rows> <columns>1701</columns> <geostationarySatelliteView> <centralMeridian>0.0</centralMeridian> </geostationarySatelliteView> <firstCellCenter> <!-- First x must be -COFF*2**16/CFAC, first y must be (NR-LOFF)*2**16/LFAC as found in the HDF5 files Cell sizes must be 2**16/CFAC and 2**16/LFAC --> <x>-1.4796</x> <y>8.6854</y> </firstCellCenter> <xCellSize>0.00480387</xCellSize> <yCellSize>0.00480387</yCellSize> </grids> |
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We have seen problems with this import on a number of systems, notably Windows server 2008. It turned out that on those systems the underlying runtime libraries need several extra DLLs that are not required on other systems (see for instance the page on known problems for the HDF viewer). Installing the .NET 3.5 Service Pack 1 solves this problem (http://download.microsoft.com/download/2/0/e/20e90413-712f-438c-988e-fdaa79a8ac3d/dotnetfx35.exe
)