title: Multiple Y-Axis Google chart with Json data
body: <p>I'm trying to display a chart with 2 diferents Y-Axis but I always get a chart with 1 Y-axis. I was reading different solutions but nothing work... I think that the problem is that I have a JSON data table. The format of this data is : </p>
  
  <pre><code>{"cols":[{"label":null,"type":"number"},{"label":"I rated max","type":"number"},{"label":"Rdc max","type":"number"}],"rows":[{"c":[{"v":1},{"v":0.5},{"v":0.32}]},{"c":[{"v":1.5},{"v":0.63},{"v":0.76}]},...
  </code></pre>
  
  <p>I tried with the vAxes option but it didn't work...some idea? </p>
  
  <p>thanks!</p>
  
  <p>EDIT: my complete code is this:</p>
  
  <pre><code>// Load the Visualization API and the piechart package.
      google.load('visualization', '1', {'packages':['corechart']});
  
      // Set a callback to run when the Google Visualization API is loaded.
      google.setOnLoadCallback(drawChart);
  
      function drawChart() {
  
        // Create our data table out of JSON data loaded from server.
        var data = new google.visualization.DataTable(&lt;?=$jsonTable?&gt;);
        var options = {
                title: 'I/R-L chart',
                hAxis: {title: 'L value [µH]', titleTextStyle: {color: 'red'} },
                //vAxis: {
                  //  title: "I rated max/ Rdc max", 
  
                   // maxValue:1.5
  
  
                //},
                 vAxes: { 0: {logScale: false}, 1: {logScale: false}},
  
                  series:{
  
                     0:{targetAxisIndex:0},
  
                     1:{targetAxisIndex:0}},
  
  
              pointSize:8
        }
  
        // Instantiate and draw our chart, passing in some options.
        // Do not forget to check your div ID
        var chart = new google.visualization.ScatterChart(document.getElementById('chart_div'));
        chart.draw(data, options);
      }
  </code></pre>