anchor.diff:      var testData={
               max: 46,
               data: [
  -            {lat: 40.7055269, lng:-74.014346, count: 1},
  -            {lat: 40.7055272, lng:-74.014346, count: 1},
  -            {lat: 33.5608, lng:-117.24, count: 1},
  -            {lat: 38, lng:-97, count: 1},
  -            {lat: 38.9358, lng:-77.1621, count: 1}
  -            // {lat: 40.7055269, lng:-74.014346, count: 3},
  -            // {lat: 40.7055279, lng:-74.014326, count: 8},
  -            // {lat: 40.7055169, lng:-74.014446, count: 14},
  -            // {lat: 40.7055261, lng:-74.014349, count: 23}
  -
  +            {lat: 40.7055269, lng:-74.014346, count: 1}
               ]
       };
   
  
positive.code:     }
  
      function pulseUp (num) {
        if (num < 50){
          map.set('styles', styleSet(num));
          setTimeout(function() {pulseUp(num + 20)},100)
        } else {
          pulseDown(num);
        }
  
negative.code:     // }
  
      pulse();
      // pulseDown(50);
  
      function pulse () {
        pulseDown(50);
  