FEWS_Taiwan等雨量線功能增加方式

<gridPlotGroup id="Taiwan Radar CWB" name="全台氣象局雷達 ">
<gridPlot id="Actual Rainfall" name="實際降雨量 ">
<timeSeriesSet>
<moduleInstanceId>Import_Qpesums</moduleInstanceId>
<valueType>grid</valueType>
<parameterId>P.radar.actual</parameterId>
<locationId>Qpesums</locationId>
<timeSeriesType>external historical</timeSeriesType>
<timeStep unit="minute" multiplier="10"/>
<relativeViewPeriod unit="day" start="-7" end="0"/>
<readWriteMode>read only</readWriteMode>
</timeSeriesSet>
<contourLinesColor>red</contourLinesColor>
</gridPlot>

在</timeSeriesSet>之後加入
<contourLinesColor>red</contourLinesColor>
即可在展示中增加等雨量線展示
但非規則格網則無法利用等雨量線展示功能