!function(e){"use strict";var r=[0,2,6,12,20,29,39,50,62,75,89,103,118],n={en:["Calm","Light air","Light breeze","Gentle breeze","Moderate breeze","Fresh breeze","Strong breeze","High wind","Gale","Strong gale","Storm","Violent Storm","Hurricane"],es:["Calma","Ventolina","Brisa muy débil","Brisa ligera","Brisa moderada","Brisa fresca","Brisa fuerte","Viento fuerte","Temporal","Temporal fuerte","Temporal duro","Borrasca","Huracán"]},t=function(e,r,n){var t=Math.floor(100*(n-e)/(r-e))/100;return t<0?0:t},a=function(e,a){var o=a||{};"object"==typeof o.lang&&(n.arr=a.lang,o.lang="arr");for(var i={lang:o.lang||"en",int:o.int||!1},d=[],s=0;s<r.length;s++)d.push({speed:r[s],desc:n[i.lang][s]});var u=!1;return d.forEach(function(r,n){r.speed>e&&!u&&(u=n)}),u=u?u-1:d.length-1,{desc:d[u].desc,grade:i.int?u:u+t(d[u].speed,!!d[u+1]&&d[u+1].speed,e)}};"function"==typeof define&&define.amd?define(function(){return a}):"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=a),exports.beaufort=a):e.beaufort=a}(this);