Set Max value from the query for horseshoemeter chart

[karthi25]

I have a requirement to have a horseshoe meter in my splunk xml dashboard. But I don't know , how to dynamically change its max value .

 <viz type="horseshoe_meter_app.horseshoe_meter">
                 <search>
                     <query>index=*** source=*** |spath path=load.appName output=appName|spath path=testLog.payload.sourceCount output=sourceCount|spath path=testLog.payload.publishedCount output=publishedCount |stats sum(sourceCount) as totalSource sum(publishedCount) as totalPublished </query>
                     <earliest></earliest>
                     <latest></latest>
                 </search>
                 <option name="horseshoe_meter_app.horseshoe_meter.maxValue">1000</option>
                 <option name="horseshoe_meter_app.horseshoe_meter.minValue">0</option>
                 <option name="horseshoe_meter_app.horseshoe_meter.useRangemap">true</option>
                 <option name="horseshoe_meter_app.horseshoe_meter.valueColor">#555</option>
                 <option name="horseshoe_meter_app.horseshoe_meter.dialColor">#d0d5d9</option>
                 <option name="horseshoe_meter_app.horseshoe_meter.backgroundColor">#FFF</option>
                 <option name="horseshoe_meter_app.horseshoe_meter.thresholdStyle">percentage</option>
                 <option name="horseshoe_meter_app.horseshoe_meter.minRangeColor">#3fc77a</option>
                 <option name="horseshoe_meter_app.horseshoe_meter.midRangeThreshold">55</option>
                 <option name="horseshoe_meter_app.horseshoe_meter.midRangeColor">#fbcd2f</option>
                 <option name="horseshoe_meter_app.horseshoe_meter.maxRangeThreshold">80</option>
                 <option name="horseshoe_meter_app.horseshoe_meter.maxRangeColor">#b44441</option>
             </viz>

I want something like:

<option name="horseshoe_meter_app.horseshoe_meter.maxValue">$totalSource$</option>

and the chart should be based on totalPublished and the max range should be totalSource . Can anyone please help me to have this.

[garratleyk]

<viz type="horseshoe_meter_app.horseshoe_meter">
              <search>
                  <query>index=*** source=*** |spath path=load.appName output=appName|spath path=testLog.payload.sourceCount output=sourceCount|spath path=testLog.payload.publishedCount output=publishedCount |stats sum(sourceCount) as totalSource sum(publishedCount) as totalPublished </query>
                  <earliest></earliest>
                  <latest></latest>
               <progress>
              <set token="totalSource">$result.totalSource$</set>          
             </progress>
              </search>
              <option name="horseshoe_meter_app.horseshoe_meter.maxValue">$totalSource$</option>
              <option name="horseshoe_meter_app.horseshoe_meter.minValue">0</option>
              <option name="horseshoe_meter_app.horseshoe_meter.useRangemap">true</option>
              <option name="horseshoe_meter_app.horseshoe_meter.valueColor">#555</option>
              <option name="horseshoe_meter_app.horseshoe_meter.dialColor">#d0d5d9</option>
              <option name="horseshoe_meter_app.horseshoe_meter.backgroundColor">#FFF</option>
              <option name="horseshoe_meter_app.horseshoe_meter.thresholdStyle">percentage</option>
              <option name="horseshoe_meter_app.horseshoe_meter.minRangeColor">#3fc77a</option>
              <option name="horseshoe_meter_app.horseshoe_meter.midRangeThreshold">55</option>
              <option name="horseshoe_meter_app.horseshoe_meter.midRangeColor">#fbcd2f</option>
              <option name="horseshoe_meter_app.horseshoe_meter.maxRangeThreshold">80</option>
              <option name="horseshoe_meter_app.horseshoe_meter.maxRangeColor">#b44441</option>
          </viz>