Only working for configuration similar to example given below
Requests for extending functionality should be directed to FEWS product management
Overview
Exports time series data to files in CSV format with one header line containing column headers. The export type is generalCSV.
This feature has been implemented in the release 2014.02 (not working with older releases). Note that the generalCSV exporter only works for configurations similar to the given examples. As such, the exporter is handling CSV files in a general way, that's why it is the generalCSV parser. For dedicated features dedicated parser should be used.
Single value per line (since 2014.02)
...
Example for specifying locations:
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<timeSeriesExportRun 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/timeSeriesExportRun.xsd"> <export> <general> <exportType>generalCsv</exportType> <folder>$EXPORT_FOLDER$/Csv</folder> <exportFileName> <name>ExportGeneralCsv.csv</name> </exportFileName> <table> <dateTimeColumn name="DATE_SMP" pattern="yyyyMMddHHmm"/> <parameterColumn name="PAR"/> <valueColumn name="LOC_A" locationId="A"/> <valueColumn name="LOC_B" locationId="B"/> </table> <idMapId>IdExport_HydroBiologie</idMapId> <exportMissingValueString>-9999.0</exportMissingValueString> <columnSeparator> </columnSeparator> <decimalSeparator>.</decimalSeparator> </general> <timeSeriesSet> ... </timeSeriesSet> <timeSeriesSet> ... </timeSeriesSet> </export> </timeSeriesExportRun> |
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yyyyMMddHHmm PAR LOC_A LOC_B 201604180110 par 721.0 485.1 201604180210 par 955.7 648.5 201604184210 par 647.0 582.3 201604180310 par 352.9 260.9 201604180410 par 259.8 186.8 |
Defining column separator and decimal separator
Since 2016.01 it is possible to choose from multiple column separators: comma "," or semi-colon ";" or pipe "|" or tab "	" or space " "
When specifying a column separator it is compulsory to also specify the decimal separator as comma "," or point "."
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<general> <exportType>generalCsv</exportType> <folder>../junit_test_output/nl/wldelft/fews/system/plugin/dataExport/TimeSeriesExportTest/exportGeneralCsvColumnSeparator/export</folder> <exportFileName> <name>ExportGeneralCsvColumnSeparator.csv</name> </exportFileName> <table> <dateTimeColumn name="DateTime" pattern="yyyy-MM-dd HH:mm"/> <locationColumn name="Location"/> <parameterColumn name="Parameter"/> <qualifierColumn name="QualifierId" prefix="CAL_"/> <qualifierColumn name="QualifierId" prefix="IlC_"/> <attributeColumn name="QualifierName" id="qualifierName"/> <attributeColumn name="Type" id="type"/> <attributeColumn name="Groep" id="groep"/> <attributeColumn name="filter" id="filter"/> <propertyColumn name="StringProperty" key="stringKey"/> <propertyColumn name="SecondStringProperty" key="secondStringKey"/> <flagSourceColumn name="A" id="A"/> <flagSourceColumn name="B" id="B"/> <flagSourceColumn name="C" id="C"/> <flagSourceColumn name="D" id="D"/> <flagSourceColumn name="E" id="E"/> <valueColumn name="Value"/> <unitColumn name="Unit"/> </table> <idMapId>GeneralCsv</idMapId> <exportMissingValueString>-9999.0</exportMissingValueString> <columnSeparator>|</columnSeparator> <decimalSeparator>.</decimalSeparator> </general> |
This enables exporting for example the format below:
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DateTime|Location|Parameter|QualifierId|QualifierId|QualifierName|Type|Groep|filter|StringProperty|SecondStringProperty|A|B|C|D|E|Value|Unit 2003-02-22 00:00|chj|mxgn|CALLPRAU|ILCOCIMC|Callicorixa praeusta|Macrofauna|INHET|1|StringValue|SecondStringValue|OK|OK|OK|OK|OK|0.0|m 2003-02-23 00:00|chj|mxgn|CALLPRAU|ILCOCIMC|Callicorixa praeusta|Macrofauna|INHET|1|StringValue|SecondStringValue|OK|OK|OK|OK|OK|1.0|m 2003-02-24 00:00|chj|mxgn|CALLPRAU|ILCOCIMC|Callicorixa praeusta|Macrofauna|INHET|1|StringValue|SecondStringValue|OK|OK|OK|OK|OK|2.0|m 2003-02-25 00:00|chj|mxgn|CALLPRAU|ILCOCIMC|Callicorixa praeusta|Macrofauna|INHET|1|StringValue|SecondStringValue|OK|OK|OK|OK|OK|3.0|m 2003-02-26 00:00|chj|mxgn|CALLPRAU|ILCOCIMC|Callicorixa praeusta|Macrofauna|INHET|1|StringValue|SecondStringValue|OK|OK|OK|OK|OK|4.0|m 2003-02-27 00:00|chj|mxgn|CALLPRAU|ILCOCIMC|Callicorixa praeusta|Macrofauna|INHET|1|StringValue|SecondStringValue|OK|OK|OK|OK|OK|5.0|m 2003-02-28 00:00|chj|mxgn|CALLPRAU|ILCOCIMC|Callicorixa praeusta|Macrofauna|INHET|1|StringValue|SecondStringValue|OK|OK|OK|OK|OK|6.0|m 2003-03-01 00:00|chj|mxgn|CALLPRAU|ILCOCIMC|Callicorixa praeusta|Macrofauna|INHET|1|StringValue|SecondStringValue|OK|OK|OK|OK|OK|7.0|m |