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To show the data in the category plot, the 'category' plot viewer type should be specified in DisplayGroups.xml with element <plotViewerId> :

noformat
Code Block
languagexml
<plot id="MODISCategory1Plot">
    <subplot>

        <timeSeriesSet>
            <moduleInstanceId>ImportModis</moduleInstanceId>
            <valueType>scalar</valueType>
            <parameterId>OWA</parameterId>
            <qualifierId>Aspect-ID   0</qualifierId>
            <locationSetId>ImportModis</locationSetId>  
            <timeSeriesType>external historical</timeSeriesType>
            <timeStep unit="hour" multiplier="1"/>
            <relativeViewPeriod unit="hour" start="-24" end="4"/>
            <readWriteMode>read only</readWriteMode>
        </timeSeriesSet>         

        <timeSeriesSet>
            <moduleInstanceId>ImportModis</moduleInstanceId>
            <valueType>scalar</valueType>
            <parameterId>SFR</parameterId>
            <qualifierId>Aspect-ID   0</qualifierId>
            <locationSetId>ImportModis</locationSetId>          
            <timeSeriesType>external historical</timeSeriesType>
            <timeStep unit="hour" multiplier="1"/>
            <relativeViewPeriod unit="hour" start="-24" end="4"/>
            <readWriteMode>read only</readWriteMode>
        </timeSeriesSet>

    </subplot>
    <plotViewerId>category</plotViewerId>

</plot>   
Restrictions

The category plot can be customized in TimeSeriesDisplay.xml and in DisplayGroups.xml, similar to the other plot types. However not all configuration elements are applicable to the category plot. If these elements are still configured, they wil be ignored.
The category plot is only applicable to scalar timeseries.

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The data selection made in the Data Viewer can be stored through its toolbar. This allows for storing favorite data selections / graphs in the user settings. More information on this functionality can be found in the location parameter selection section of the FEWS Explorer page.

Code Block
languagexmllinenumberstrue
<readOnlyPeriod>
   <relativeTime value="-2" unit="day"></relativeTime>
   <timeSeries>
      <locationId>LocA</locationId>
   </timeSeries>
</readOnlyPeriod>

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