Convert a JS DataTable to an array of objects
There isn't really much you can do unless you know the objects property name. I refactored the properties into an array, so you just can iterate through them as they are reused so many times.    

function processAggregateData(data) {
    var dataProperties = ['index', 'average', 'min', 
                          'max', 'sum', 'target', 
                          'LLL', 'LL', 'L', 
                          'H', 'HH', 'HHH', 
                          'status'];
    dataRows = data.data[0].rows;
    var returnArray = [];
    for (var i = 0; i &lt; dataRows.length; ++i){
        var dataObject = {};
        for(var j=0;j&lt;dataPoperties.length;j++){
          dataObject[dataProperties[j]] = dataRows[i].fld[j].v;
        }
        returnArray.push(dataObject);
    }
    return returnArray;
}


As you can see there are no longer any magic constants.

NOTE: EcmaScript 6 is possible, you just need to transpile it into EcmaScript 5