CureTech/Algorithm.html at master · SteveAndCow/CureTech · GitHub

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<!DOCTYPE html>

<script>
var numCities;
var coordinates = [[0.340990, 32.5785], [0.448300, 33.205140], [0.358217, 32.754294], [0.702743, 32.903731]];
var cities = ["Kampala", "Jinja", "Mukuno", "Kayunga"];
var popDensity = [3200, 744.9, 5159, 225.9];
var humidities = [];
var temperature = [];
var risk = [0, 0, 0, 0];
var longitude = 111.321, latitude = 111.0;
var startingCities = [];

$.ajax({
  url:"http://api.openweathermap.org/data/2.5/weather?q=Kampala,UG&APPID=4635af5bc72d62b15edb27ccfe1b6661", success:function(data){
    temperature.push(data.main.temp);
    humidities.push(data.main.humidity);
  }
});

$.ajax({
  url:"http://api.openweathermap.org/data/2.5/weather?q=Jinja,UG&APPID=4635af5bc72d62b15edb27ccfe1b6661", success:function(data){
    temperature.push(data.main.temp);
    humidities.push(data.main.humidity);
  }
});

$.ajax({
  url:"http://api.openweathermap.org/data/2.5/weather?q=Mukono,UG&APPID=4635af5bc72d62b15edb27ccfe1b6661", success:function(data){
    temperature.push(data.main.temp);
    humidities.push(data.main.humidity);
  }
});

$.ajax({
  url:"http://api.openweathermap.org/data/2.5/weather?q=Kayunga,UG&APPID=4635af5bc72d62b15edb27ccfe1b6661", success:function(data){
    temperature.push(data.main.temp);
    humidities.push(data.main.humidity);
  }
});

function distance(idx1, idx2){
    return Math.sqrt((coordinates[idx1][0]-coordinates[idx2][0])*(coordinates[idx1][0]-coordinates[idx2][0]))*latitude +
    Math.sqrt((coordinates[idx1][1]-coordinates[idx2][1])*(coordinates[idx1][1]-coordinates[idx2][1]))*longitude;
}

function risk(dist, humid, popDense, temp){
    return ((temp/30.0)+(humid-50)*0.2+3.0*Math.log(popDense))/(dist*dist);
}

for(var i = 0; i < 4; i++){
    if(i!=startingCity){
        risk[i] = risk(distance(startingCity, i), humidity[i], popDensity[i], temperature[i]);
    } else {
        risk[i] = 1.0;
    }
}
</script>