/* 
 * Leaflet TimeDimension v1.1.0 - 2017-10-13 
 * 
 * Copyright 2017 Biel Frontera (ICTS SOCIB) 
 * datacenter@socib.es 
 * http://www.socib.es/ 
 * 
 * Licensed under the MIT license. 
 * 
 * Demos: 
 * http://apps.socib.es/Leaflet.TimeDimension/ 
 * 
 * Source: 
 * git://github.com/socib/Leaflet.TimeDimension.git 
 * 
 */
L.TimeDimension=(L.Layer||L.Class).extend({includes:L.Evented||L.Mixin.Events,initialize:function(a){L.setOptions(this,a),this._availableTimes=this._generateAvailableTimes(),this._currentTimeIndex=-1,this._loadingTimeIndex=-1,this._loadingTimeout=this.options.loadingTimeout||3e3,this._syncedLayers=[],this._availableTimes.length>0&&this.setCurrentTime(this.options.currentTime||this._getDefaultCurrentTime()),this.options.lowerLimitTime&&this.setLowerLimit(this.options.lowerLimitTime),this.options.upperLimitTime&&this.setUpperLimit(this.options.upperLimitTime)},getAvailableTimes:function(){return this._availableTimes},getCurrentTimeIndex:function(){return-1===this._currentTimeIndex?this._availableTimes.length-1:this._currentTimeIndex},getCurrentTime:function(){var a=-1;return a=-1!==this._loadingTimeIndex?this._loadingTimeIndex:this.getCurrentTimeIndex(),a>=0?this._availableTimes[a]:null},isLoading:function(){return-1!==this._loadingTimeIndex},setCurrentTimeIndex:function(a){var b=this._upperLimit||this._availableTimes.length-1,c=this._lowerLimit||0;if(a=Math.min(Math.max(c,a),b),!(0>a)){this._loadingTimeIndex=a;var d=this._availableTimes[a];this._checkSyncedLayersReady(this._availableTimes[this._loadingTimeIndex])?this._newTimeIndexLoaded():(this.fire("timeloading",{time:d}),setTimeout(function(a){a==this._loadingTimeIndex&&this._newTimeIndexLoaded()}.bind(this,a),this._loadingTimeout))}},_newTimeIndexLoaded:function(){if(-1!==this._loadingTimeIndex){var a=this._availableTimes[this._loadingTimeIndex];this._currentTimeIndex=this._loadingTimeIndex,this.fire("timeload",{time:a}),this._loadingTimeIndex=-1}},_checkSyncedLayersReady:function(a){for(var b=0,c=this._syncedLayers.length;c>b;b++)if(this._syncedLayers[b].isReady&&!this._syncedLayers[b].isReady(a))return!1;return!0},setCurrentTime:function(a){var b=this._seekNearestTimeIndex(a);this.setCurrentTimeIndex(b)},seekNearestTime:function(a){var b=this._seekNearestTimeIndex(a);return this._availableTimes[b]},nextTime:function(a,b){a||(a=1);var c=this._currentTimeIndex,d=this._upperLimit||this._availableTimes.length-1,e=this._lowerLimit||0;this._loadingTimeIndex>-1&&(c=this._loadingTimeIndex),c+=a,c>d&&(c=b?e:d),e>c&&(c=b?d:e),this.setCurrentTimeIndex(c)},prepareNextTimes:function(a,b,c){a||(a=1);var d=this._currentTimeIndex,e=d;this._loadingTimeIndex>-1&&(d=this._loadingTimeIndex);for(var f=0,g=this._syncedLayers.length;g>f;f++)this._syncedLayers[f].setMinimumForwardCache&&this._syncedLayers[f].setMinimumForwardCache(b);for(var h=b,i=this._upperLimit||this._availableTimes.length-1,j=this._lowerLimit||0;h>0;){if(d+=a,d>i){if(!c)break;d=j}if(j>d){if(!c)break;d=i}if(e===d)break;this.fire("timeloading",{time:this._availableTimes[d]}),h--}},getNumberNextTimesReady:function(a,b,c){a||(a=1);var d=this._currentTimeIndex;this._loadingTimeIndex>-1&&(d=this._loadingTimeIndex);for(var e=b,f=0,g=this._upperLimit||this._availableTimes.length-1,h=this._lowerLimit||0;e>0;){if(d+=a,d>g){if(!c){e=0,f=b;break}d=h}if(h>d){if(!c){e=0,f=b;break}d=g}var i=this._availableTimes[d];this._checkSyncedLayersReady(i)&&f++,e--}return f},previousTime:function(a,b){this.nextTime(-1*a,b)},registerSyncedLayer:function(a){this._syncedLayers.push(a),a.on("timeload",this._onSyncedLayerLoaded,this)},unregisterSyncedLayer:function(a){var b=this._syncedLayers.indexOf(a);-1!=b&&this._syncedLayers.splice(b,1),a.off("timeload",this._onSyncedLayerLoaded,this)},_onSyncedLayerLoaded:function(a){a.time==this._availableTimes[this._loadingTimeIndex]&&this._checkSyncedLayersReady(a.time)&&this._newTimeIndexLoaded()},_generateAvailableTimes:function(){if(this.options.times)return L.TimeDimension.Util.parseTimesExpression(this.options.times);if(this.options.timeInterval){var a=L.TimeDimension.Util.parseTimeInterval(this.options.timeInterval),b=this.options.period||"P1D",c=this.options.validTimeRange||void 0;return L.TimeDimension.Util.explodeTimeRange(a[0],a[1],b,c)}return[]},_getDefaultCurrentTime:function(){var a=this._seekNearestTimeIndex((new Date).getTime());return this._availableTimes[a]},_seekNearestTimeIndex:function(a){for(var b=0,c=this._availableTimes.length;c>b&&!(a<this._availableTimes[b]);b++);return b>0&&b--,b},setAvailableTimes:function(a,b){var c=this.getCurrentTime(),d=this.getLowerLimit(),e=this.getUpperLimit();if("extremes"==b){var f=this.options.period||"P1D";this._availableTimes=L.TimeDimension.Util.explodeTimeRange(new Date(a[0]),new Date(a[a.length-1]),f)}else{var g=L.TimeDimension.Util.parseTimesExpression(a);if(0===this._availableTimes.length)this._availableTimes=g;else if("intersect"==b)this._availableTimes=L.TimeDimension.Util.intersect_arrays(g,this._availableTimes);else if("union"==b)this._availableTimes=L.TimeDimension.Util.union_arrays(g,this._availableTimes);else{if("replace"!=b)throw"Merge available times mode not implemented: "+b;this._availableTimes=g}}d&&this.setLowerLimit(d),e&&this.setUpperLimit(e),this.setCurrentTime(c),this.fire("availabletimeschanged",{availableTimes:this._availableTimes,currentTime:c})},getLowerLimit:function(){return this._availableTimes[this.getLowerLimitIndex()]},getUpperLimit:function(){return this._availableTimes[this.getUpperLimitIndex()]},setLowerLimit:function(a){var b=this._seekNearestTimeIndex(a);this.setLowerLimitIndex(b)},setUpperLimit:function(a){var b=this._seekNearestTimeIndex(a);this.setUpperLimitIndex(b)},setLowerLimitIndex:function(a){this._lowerLimit=Math.min(Math.max(a||0,0),this._upperLimit||this._availableTimes.length-1),this.fire("limitschanged",{lowerLimit:this._lowerLimit,upperLimit:this._upperLimit})},setUpperLimitIndex:function(a){this._upperLimit=Math.max(Math.min(a,this._availableTimes.length-1),this._lowerLimit||0),this.fire("limitschanged",{lowerLimit:this._lowerLimit,upperLimit:this._upperLimit})},getLowerLimitIndex:function(){return this._lowerLimit},getUpperLimitIndex:function(){return this._upperLimit}}),L.Map.addInitHook(function(){this.options.timeDimension&&(this.timeDimension=L.timeDimension(this.options.timeDimensionOptions||{}))}),L.timeDimension=function(a){return new L.TimeDimension(a)},L.TimeDimension.Util={getTimeDuration:function(a){if("undefined"==typeof nezasa)throw"iso8601-js-period library is required for Leatlet.TimeDimension: https://github.com/nezasa/iso8601-js-period";return nezasa.iso8601.Period.parse(a,!0)},addTimeDuration:function(a,b,c){"undefined"==typeof c&&(c=!0),("string"==typeof b||b instanceof String)&&(b=this.getTimeDuration(b));var d=b.length,e=c?"getUTC":"get",f=c?"setUTC":"set";d>0&&0!=b[0]&&a[f+"FullYear"](a[e+"FullYear"]()+b[0]),d>1&&0!=b[1]&&a[f+"Month"](a[e+"Month"]()+b[1]),d>2&&0!=b[2]&&a[f+"Date"](a[e+"Date"]()+7*b[2]),d>3&&0!=b[3]&&a[f+"Date"](a[e+"Date"]()+b[3]),d>4&&0!=b[4]&&a[f+"Hours"](a[e+"Hours"]()+b[4]),d>5&&0!=b[5]&&a[f+"Minutes"](a[e+"Minutes"]()+b[5]),d>6&&0!=b[6]&&a[f+"Seconds"](a[e+"Seconds"]()+b[6])},subtractTimeDuration:function(a,b,c){("string"==typeof b||b instanceof String)&&(b=this.getTimeDuration(b));for(var d=[],e=0,f=b.length;f>e;e++)d.push(-b[e]);this.addTimeDuration(a,d,c)},parseAndExplodeTimeRange:function(a){var b=a.split("/"),c=new Date(Date.parse(b[0])),d=new Date(Date.parse(b[1])),e=b.length>2?b[2]:"P1D";return this.explodeTimeRange(c,d,e)},explodeTimeRange:function(a,b,c,d){var e=this.getTimeDuration(c),f=[],g=new Date(a.getTime()),h=null,i=null,j=null,k=null;if(void 0!==d){var l=d.split("/");h=l[0].split(":")[0],i=l[0].split(":")[1],j=l[1].split(":")[0],k=l[1].split(":")[1]}for(;b>g;)(void 0===d||g.getUTCHours()>=h&&g.getUTCHours()<=j)&&(g.getUTCHours()!=h||g.getUTCMinutes()>=i)&&(g.getUTCHours()!=j||g.getUTCMinutes()<=k)&&f.push(g.getTime()),this.addTimeDuration(g,e);return g>=b&&f.push(b.getTime()),f},parseTimeInterval:function(a){var b=a.split("/");if(2!=b.length)throw"Incorrect ISO9601 TimeInterval: "+a;var c=Date.parse(b[0]),d=null,e=null;return isNaN(c)?(e=this.getTimeDuration(b[0]),d=Date.parse(b[1]),c=new Date(d),this.subtractTimeDuration(c,e,!0),d=new Date(d)):(d=Date.parse(b[1]),isNaN(d)?(e=this.getTimeDuration(b[1]),d=new Date(c),this.addTimeDuration(d,e,!0)):d=new Date(d),c=new Date(c)),[c,d]},parseTimesExpression:function(a){var b=[];if(!a)return b;if("string"==typeof a||a instanceof String)for(var c,d,e=a.split(","),f=0,g=e.length;g>f;f++)c=e[f],3==c.split("/").length?b=b.concat(this.parseAndExplodeTimeRange(c)):(d=Date.parse(c),isNaN(d)||b.push(d));else b=a;return b.sort(function(a,b){return a-b})},intersect_arrays:function(a,b){for(var c=a.slice(0),d=b.slice(0),e=[];c.length>0&&d.length>0;)c[0]<d[0]?c.shift():c[0]>d[0]?d.shift():(e.push(c.shift()),d.shift());return e},union_arrays:function(a,b){for(var c=a.slice(0),d=b.slice(0),e=[];c.length>0&&d.length>0;)c[0]<d[0]?e.push(c.shift()):c[0]>d[0]?e.push(d.shift()):(e.push(c.shift()),d.shift());return c.length>0?e=e.concat(c):d.length>0&&(e=e.concat(d)),e}},L.TimeDimension.Layer=(L.Layer||L.Class).extend({includes:L.Evented||L.Mixin.Events,options:{opacity:1,zIndex:1},initialize:function(a,b){L.setOptions(this,b||{}),this._map=null,this._baseLayer=a,this._currentLayer=null,this._timeDimension=this.options.timeDimension||null},addTo:function(a){return a.addLayer(this),this},onAdd:function(a){this._map=a,!this._timeDimension&&a.timeDimension&&(this._timeDimension=a.timeDimension),this._timeDimension.on("timeloading",this._onNewTimeLoading,this),this._timeDimension.on("timeload",this._update,this),this._timeDimension.registerSyncedLayer(this),this._update()},onRemove:function(a){this._timeDimension.unregisterSyncedLayer(this),this._timeDimension.off("timeloading",this._onNewTimeLoading,this),this._timeDimension.off("timeload",this._update,this),this.eachLayer(a.removeLayer,a),this._map=null},eachLayer:function(a,b){return a.call(b,this._baseLayer),this},setZIndex:function(a){return this.options.zIndex=a,this._baseLayer.setZIndex&&this._baseLayer.setZIndex(a),this._currentLayer&&this._currentLayer.setZIndex&&this._currentLayer.setZIndex(a),this},setOpacity:function(a){return this.options.opacity=a,this._baseLayer.setOpacity&&this._baseLayer.setOpacity(a),this._currentLayer&&this._currentLayer.setOpacity&&this._currentLayer.setOpacity(a),this},bringToBack:function(){return this._currentLayer?(this._currentLayer.bringToBack(),this):void 0},bringToFront:function(){return this._currentLayer?(this._currentLayer.bringToFront(),this):void 0},_onNewTimeLoading:function(a){this.fire("timeload",{time:a.time})},isReady:function(a){return!0},_update:function(){return!0},getBaseLayer:function(){return this._baseLayer},getBounds:function(){var a=new L.LatLngBounds;return this._currentLayer&&a.extend(this._currentLayer.getBounds?this._currentLayer.getBounds():this._currentLayer.getLatLng()),a}}),L.timeDimension.layer=function(a,b){return new L.TimeDimension.Layer(a,b)},L.TimeDimension.Layer.WMS=L.TimeDimension.Layer.extend({initialize:function(a,b){L.TimeDimension.Layer.prototype.initialize.call(this,a,b),this._timeCacheBackward=this.options.cacheBackward||this.options.cache||0,this._timeCacheForward=this.options.cacheForward||this.options.cache||0,this._wmsVersion=this.options.wmsVersion||this.options.version||a.options.version||"1.1.1",this._getCapabilitiesParams=this.options.getCapabilitiesParams||{},this._getCapabilitiesAlternateUrl=this.options.getCapabilitiesUrl||null,this._getCapabilitiesAlternateLayerName=this.options.getCapabilitiesLayerName||null,this._proxy=this.options.proxy||null,this._updateTimeDimension=this.options.updateTimeDimension||!1,this._setDefaultTime=this.options.setDefaultTime||!1,this._updateTimeDimensionMode=this.options.updateTimeDimensionMode||"intersect",this._layers={},this._defaultTime=0,this._availableTimes=[],this._capabilitiesRequested=!1,(this._updateTimeDimension||this.options.requestTimeFromCapabilities)&&this._requestTimeDimensionFromCapabilities(),this._baseLayer.on("load",function(){this._baseLayer.setLoaded(!0),this.fire("timeload",{time:this._defaultTime})}.bind(this))},getEvents:function(){var a=L.bind(this._unvalidateCache,this);return{moveend:a,zoomend:a}},eachLayer:function(a,b){for(var c in this._layers)this._layers.hasOwnProperty(c)&&a.call(b,this._layers[c]);return L.TimeDimension.Layer.prototype.eachLayer.call(this,a,b)},_onNewTimeLoading:function(a){var b=this._getLayerForTime(a.time);this._map.hasLayer(b)||this._map.addLayer(b)},isReady:function(a){var b=this._getLayerForTime(a);return this.options.bounds&&this._map&&!this._map.getBounds().contains(this.options.bounds)?!0:b.isLoaded()},onAdd:function(a){L.TimeDimension.Layer.prototype.onAdd.call(this,a),0==this._availableTimes.length?this._requestTimeDimensionFromCapabilities():this._updateTimeDimensionAvailableTimes()},_update:function(){if(this._map){var a=this._timeDimension.getCurrentTime(),b=this._getLayerForTime(a);null==this._currentLayer&&(this._currentLayer=b),this._map.hasLayer(b)?this._showLayer(b,a):this._map.addLayer(b)}},setOpacity:function(a){L.TimeDimension.Layer.prototype.setOpacity.apply(this,arguments);for(var b in this._layers)this._layers.hasOwnProperty(b)&&this._layers[b].setOpacity&&this._layers[b].setOpacity(a)},setZIndex:function(a){L.TimeDimension.Layer.prototype.setZIndex.apply(this,arguments);for(var b in this._layers)this._layers.hasOwnProperty(b)&&this._layers[b].setZIndex&&this._layers[b].setZIndex(a)},setParams:function(a,b){L.extend(this._baseLayer.options,a),this._baseLayer.setParams&&this._baseLayer.setParams(a,b);for(var c in this._layers)this._layers.hasOwnProperty(c)&&this._layers[c].setParams&&(this._layers[c].setLoaded(!1),this._layers[c].setParams(a,b));return this},_unvalidateCache:function(){var a=this._timeDimension.getCurrentTime();for(var b in this._layers)a!=b&&this._layers.hasOwnProperty(b)&&(this._layers[b].setLoaded(!1),this._layers[b].redraw())},_evictCachedTimes:function(a,b){var c=this._getLoadedTimes(),d=String(this._currentTime),e=c.indexOf(d),f=[];if(b>-1){var g=e-b;g>0&&(f=c.splice(0,g),this._removeLayers(f))}if(a>-1){e=c.indexOf(d);var g=c.length-e-a-1;g>0&&(f=c.splice(e+a+1,g),this._removeLayers(f))}},_showLayer:function(a,b){this._currentLayer&&this._currentLayer!==a&&this._currentLayer.hide(),a.show(),this._currentLayer&&this._currentLayer===a||(this._currentLayer=a,this._currentTime=b,this._evictCachedTimes(this._timeCacheForward,this._timeCacheBackward))},_getLayerForTime:function(a){if(0==a||a==this._defaultTime||null==a)return this._baseLayer;if(this._layers.hasOwnProperty(a))return this._layers[a];var b=this._getNearestTime(a);if(this._layers.hasOwnProperty(b))return this._layers[b];var c=this._createLayerForTime(b);return this._layers[a]=c,c.on("load",function(a,b){a.setLoaded(!0),this._layers[b]||(this._layers[b]=a),this._timeDimension&&b==this._timeDimension.getCurrentTime()&&!this._timeDimension.isLoading()&&this._showLayer(a,b),this.fire("timeload",{time:b})}.bind(this,c,a)),c.onAdd=function(a){Object.getPrototypeOf(this).onAdd.call(this,a),this.hide()}.bind(c),c},_createLayerForTime:function(a){var b=this._baseLayer.options;return b.time=new Date(a).toISOString(),new this._baseLayer.constructor(this._baseLayer.getURL(),b)},_getLoadedTimes:function(){var a=[];for(var b in this._layers)this._layers.hasOwnProperty(b)&&a.push(b);return a.sort(function(a,b){return a-b})},_removeLayers:function(a){for(var b=0,c=a.length;c>b;b++)this._map&&this._map.removeLayer(this._layers[a[b]]),delete this._layers[a[b]]},setMinimumForwardCache:function(a){a>this._timeCacheForward&&(this._timeCacheForward=a)},_requestTimeDimensionFromCapabilities:function(){if(!this._capabilitiesRequested){this._capabilitiesRequested=!0;var a=this._getCapabilitiesUrl();this._proxy&&(a=this._proxy+"?url="+encodeURIComponent(a));var b=new XMLHttpRequest;b.addEventListener("load",function(a){var b=a.currentTarget.responseXML;this._defaultTime=Date.parse(this._getDefaultTimeFromCapabilities(b)),this._setDefaultTime=this._setDefaultTime||this._timeDimension&&0==this._timeDimension.getAvailableTimes().length,this.setAvailableTimes(this._parseTimeDimensionFromCapabilities(b)),this._setDefaultTime&&this._timeDimension&&this._timeDimension.setCurrentTime(this._defaultTime)}.bind(this)),b.overrideMimeType("application/xml"),b.open("GET",a),b.send()}},_getCapabilitiesUrl:function(){var a=this._baseLayer.getURL();this._getCapabilitiesAlternateUrl&&(a=this._getCapabilitiesAlternateUrl);var b=L.extend({},this._getCapabilitiesParams,{request:"GetCapabilities",service:"WMS",version:this._wmsVersion});return a+=L.Util.getParamString(b,a,b.uppercase)},_parseTimeDimensionFromCapabilities:function(a){var b=a.querySelectorAll('Layer[queryable="1"]'),c=this._baseLayer.wmsParams.layers,d=null,e=null;return b.forEach(function(a){a.querySelector("Name").innerHTML===c&&(d=a)}),d&&(e=this._getTimesFromLayerCapabilities(d),e||(e=this._getTimesFromLayerCapabilities(d.parentNode))),e},_getTimesFromLayerCapabilities:function(a){var b=null,c=a.querySelectorAll("Dimension[name='time']");if(c&&c.length&&c[0].textContent.length)b=c[0].textContent.trim();else{var d=a.querySelectorAll("Extent[name='time']");d&&d.length&&d[0].textContent.length&&(b=d[0].textContent.trim())}return b},_getDefaultTimeFromCapabilities:function(a){var b=a.querySelectorAll('Layer[queryable="1"]'),c=this._baseLayer.wmsParams.layers,d=null;b.forEach(function(a){a.querySelector("Name").innerHTML===c&&(d=a)});var e=0;return d&&(e=this._getDefaultTimeFromLayerCapabilities(d),0==e&&(e=this._getDefaultTimeFromLayerCapabilities(d.parentNode))),e},_getDefaultTimeFromLayerCapabilities:function(a){var b=0,c=a.querySelectorAll("Dimension[name='time']");if(c&&c.length&&c[0].attributes["default"])b=c[0].attributes["default"];else{var d=a.querySelectorAll("Extent[name='time']");d&&d.length&&d[0].attributes["default"]&&(b=d[0].attributes["default"])}return b},setAvailableTimes:function(a){this._availableTimes=L.TimeDimension.Util.parseTimesExpression(a),this._updateTimeDimensionAvailableTimes()},_updateTimeDimensionAvailableTimes:function(){(this._timeDimension&&this._updateTimeDimension||this._timeDimension&&0==this._timeDimension.getAvailableTimes().length)&&(this._timeDimension.setAvailableTimes(this._availableTimes,this._updateTimeDimensionMode),this._setDefaultTime&&this._defaultTime>0&&this._timeDimension.setCurrentTime(this._defaultTime))},_getNearestTime:function(a){if(this._layers.hasOwnProperty(a))return a;if(0==this._availableTimes.length)return a;for(var b=0,c=this._availableTimes.length;c>b&&!(a<this._availableTimes[b]);b++);return b>0&&b--,a!=this._availableTimes[b],this._availableTimes[b]}}),L.NonTiledLayer||(L.NonTiledLayer=(L.Layer||L.Class).extend({})),L.NonTiledLayer.include({_visible:!0,_loaded:!1,_originalUpdate:L.NonTiledLayer.prototype._update,_originalOnRemove:L.NonTiledLayer.prototype.onRemove,_update:function(){(this._visible||!this._loaded)&&this._originalUpdate()},onRemove:function(a){this._loaded=!1,this._originalOnRemove(a)},setLoaded:function(a){this._loaded=a},isLoaded:function(){return this._loaded},hide:function(){this._visible=!1,this._div.style.display="none"},show:function(){this._visible=!0,this._div.style.display="block"},getURL:function(){return this._wmsUrl}}),L.TileLayer.include({_visible:!0,_loaded:!1,_originalUpdate:L.TileLayer.prototype._update,_update:function(){(this._visible||!this._loaded)&&this._originalUpdate()},setLoaded:function(a){this._loaded=a},isLoaded:function(){return this._loaded},hide:function(){this._visible=!1,this._container&&(this._container.style.display="none")},show:function(){this._visible=!0,this._container&&(this._container.style.display="block")},getURL:function(){return this._url}}),L.timeDimension.layer.wms=function(a,b){return new L.TimeDimension.Layer.WMS(a,b)},L.TimeDimension.Layer.GeoJson=L.TimeDimension.Layer.extend({initialize:function(a,b){L.TimeDimension.Layer.prototype.initialize.call(this,a,b),this._updateTimeDimension=this.options.updateTimeDimension||!1,this._updateTimeDimensionMode=this.options.updateTimeDimensionMode||"extremes",this._duration=this.options.duration||null,this._addlastPoint=this.options.addlastPoint||!1,this._waitForReady=this.options.waitForReady||!1,this._defaultTime=0,this._availableTimes=[],this._loaded=!1,0==this._baseLayer.getLayers().length?this._waitForReady?this._baseLayer.on("ready",this._onReadyBaseLayer,this):this._loaded=!0:(this._loaded=!0,this._setAvailableTimes()),this._baseLayer.on("layeradd",function(){this._loaded&&this._setAvailableTimes()}.bind(this))},onAdd:function(a){L.TimeDimension.Layer.prototype.onAdd.call(this,a),this._loaded&&this._setAvailableTimes()},eachLayer:function(a,b){return this._currentLayer&&a.call(b,this._currentLayer),L.TimeDimension.Layer.prototype.eachLayer.call(this,a,b)},isReady:function(a){return this._loaded},_update:function(){if(this._map&&this._loaded){var a=(this._timeDimension.getCurrentTime(),this._timeDimension.getCurrentTime()),b=0;if(this._duration){var c=new Date(a);L.TimeDimension.Util.subtractTimeDuration(c,this._duration,!0),b=c.getTime()}for(var d=L.geoJson(null,this._baseLayer.options),e=this._baseLayer.getLayers(),f=0,g=e.length;g>f;f++){var h=this._getFeatureBetweenDates(e[f].feature,b,a);if(h&&(d.addData(h),this._addlastPoint&&"LineString"==h.geometry.type&&h.geometry.coordinates.length>0)){var i=h.properties;i.last=!0,d.addData({type:"Feature",properties:i,geometry:{type:"Point",coordinates:h.geometry.coordinates[h.geometry.coordinates.length-1]}})}}this._currentLayer&&this._map.removeLayer(this._currentLayer),d.getLayers().length&&(d.addTo(this._map),this._currentLayer=d)}},_setAvailableTimes:function(){var a=[];this._availableTimes=[];for(var b=this._baseLayer.getLayers(),c=0,d=b.length;d>c;c++)b[c].feature&&(a=L.TimeDimension.Util.union_arrays(a,this._getFeatureTimes(b[c].feature)));for(var c=0,d=a.length;d>c;c++){var e=a[c];("string"==typeof e||e instanceof String)&&(e=Date.parse(e.trim())),this._availableTimes.push(e)}this._timeDimension&&(this._updateTimeDimension||0==this._timeDimension.getAvailableTimes().length)&&this._timeDimension.setAvailableTimes(this._availableTimes,this._updateTimeDimensionMode)},_getFeatureTimes:function(a){return a.properties?a.properties.hasOwnProperty("coordTimes")?a.properties.coordTimes:a.properties.hasOwnProperty("times")?a.properties.times:a.properties.hasOwnProperty("linestringTimestamps")?a.properties.linestringTimestamps:a.properties.hasOwnProperty("time")?[a.properties.time]:[]:[]},_getFeatureBetweenDates:function(a,b,c){var d=this._getFeatureTimes(a);if(0==d.length)return a;for(var e=[],f=0,g=d.length;g>f;f++){var h=d[f];("string"==typeof h||h instanceof String)&&(h=Date.parse(h.trim())),e.push(h)}if(e[0]>c||e[g-1]<b)return null;var i=null,j=null,g=e.length;if(e[g-1]>b)for(var f=0;g>f;f++)if(null===i&&e[f]>b&&(i=f),e[f]>c){j=f;break}null===i&&(i=0),null===j&&(j=g);var k=[];return k=a.geometry.coordinates[0].length?a.geometry.coordinates.slice(i,j):a.geometry.coordinates,{type:"Feature",properties:a.properties,geometry:{type:a.geometry.type,coordinates:k}}},_onReadyBaseLayer:function(){this._loaded=!0,this._setAvailableTimes(),this._update()}}),L.timeDimension.layer.geoJson=function(a,b){return new L.TimeDimension.Layer.GeoJson(a,b)},L.TimeDimension.Player=(L.Layer||L.Class).extend({includes:L.Evented||L.Mixin.Events,initialize:function(a,b){L.setOptions(this,a),this._timeDimension=b,this._paused=!1,this._buffer=this.options.buffer||5,this._minBufferReady=this.options.minBufferReady||1,this._waitingForBuffer=!1,this._loop=this.options.loop||!1,this._steps=1,this._timeDimension.on("timeload",function(a){this.release(),this._waitingForBuffer=!1}.bind(this)),this.setTransitionTime(this.options.transitionTime||1e3),this._timeDimension.on("limitschanged availabletimeschanged timeload",function(a){this._timeDimension.prepareNextTimes(this._steps,this._minBufferReady,this._loop)}.bind(this))},_tick:function(){var a=this._getMaxIndex(),b=this._timeDimension.getCurrentTimeIndex()>=a&&this._steps>0,c=0==this._timeDimension.getCurrentTimeIndex()&&this._steps<0;if((b||c)&&!this._loop)return this.pause(),this.stop(),void this.fire("animationfinished");if(!this._paused){var d=0,e=this._bufferSize;if(this._minBufferReady>0)if(d=this._timeDimension.getNumberNextTimesReady(this._steps,e,this._loop),this._waitingForBuffer){if(e>d)return void this.fire("waiting",{buffer:e,available:d});this.fire("running"),this._waitingForBuffer=!1}else if(d<this._minBufferReady)return this._waitingForBuffer=!0,this._timeDimension.prepareNextTimes(this._steps,e,this._loop),void this.fire("waiting",{buffer:e,available:d});this.pause(),this._timeDimension.nextTime(this._steps,this._loop),e>0&&this._timeDimension.prepareNextTimes(this._steps,e,this._loop)}},_getMaxIndex:function(){return Math.min(this._timeDimension.getAvailableTimes().length-1,this._timeDimension.getUpperLimitIndex()||1/0)},start:function(a){this._intervalID||(this._steps=a||1,this._waitingForBuffer=!1,this.options.startOver&&this._timeDimension.getCurrentTimeIndex()===this._getMaxIndex()&&this._timeDimension.setCurrentTimeIndex(this._timeDimension.getLowerLimitIndex()||0),this.release(),this._intervalID=window.setInterval(L.bind(this._tick,this),this._transitionTime),this._tick(),this.fire("play"),this.fire("running"))},stop:function(){this._intervalID&&(clearInterval(this._intervalID),this._intervalID=null,this._waitingForBuffer=!1,this.fire("stop"))},pause:function(){this._paused=!0},release:function(){this._paused=!1},getTransitionTime:function(){return this._transitionTime},isPlaying:function(){return this._intervalID?!0:!1},isWaiting:function(){return this._waitingForBuffer},isLooped:function(){return this._loop},setLooped:function(a){this._loop=a,this.fire("loopchange",{loop:a})},setTransitionTime:function(a){this._transitionTime=a,"function"==typeof this._buffer?this._bufferSize=this._buffer.call(this,this._transitionTime,this._minBufferReady,this._loop):this._bufferSize=this._buffer,this._intervalID&&(this.stop(),this.start(this._steps)),this.fire("speedchange",{transitionTime:a,buffer:this._bufferSize})},getSteps:function(){return this._steps}}),L.UI=L.ui=L.UI||{},L.UI.Knob=L.Draggable.extend({options:{className:"knob",step:1,rangeMin:0,rangeMax:10},initialize:function(a,b){L.setOptions(this,b),this._element=L.DomUtil.create("div",this.options.className||"knob",a),L.Draggable.prototype.initialize.call(this,this._element,this._element),this._container=a,this.on("predrag",function(){this._newPos.y=0,this._newPos.x=this._adjustX(this._newPos.x)},this),this.on("dragstart",function(){L.DomUtil.addClass(a,"dragging")}),this.on("dragend",function(){L.DomUtil.removeClass(a,"dragging")}),L.DomEvent.on(this._element,"dblclick",function(a){this.fire("dblclick",a)},this),L.DomEvent.disableClickPropagation(this._element),this.enable()},_getProjectionCoef:function(){return(this.options.rangeMax-this.options.rangeMin)/(this._container.offsetWidth||this._container.style.width)},_update:function(){this.setPosition(L.DomUtil.getPosition(this._element).x)},_adjustX:function(a){var b=this._toValue(a)||this.getMinValue();return this._toX(this._adjustValue(b))},_adjustValue:function(a){return a=Math.max(this.getMinValue(),Math.min(this.getMaxValue(),a)),a-=this.options.rangeMin,a=Math.round(a/this.options.step)*this.options.step,a+=this.options.rangeMin,a=Math.round(100*a)/100},_toX:function(a){var b=(a-this.options.rangeMin)/this._getProjectionCoef();return b},_toValue:function(a){var b=a*this._getProjectionCoef()+this.options.rangeMin;return b},getMinValue:function(){return this.options.minValue||this.options.rangeMin},getMaxValue:function(){return this.options.maxValue||this.options.rangeMax},setStep:function(a){this.options.step=a,this._update()},setPosition:function(a){L.DomUtil.setPosition(this._element,L.point(this._adjustX(a),0)),this.fire("positionchanged")},getPosition:function(){return L.DomUtil.getPosition(this._element).x},setValue:function(a){this.setPosition(this._toX(a))},getValue:function(){return this._adjustValue(this._toValue(this.getPosition()))}}),L.Control.TimeDimension=L.Control.extend({options:{styleNS:"leaflet-control-timecontrol",position:"bottomleft",title:"Time Control",backwardButton:!0,forwardButton:!0,playButton:!0,playReverseButton:!1,loopButton:!1,displayDate:!0,timeSlider:!0,timeSliderDragUpdate:!1,limitSliders:!1,limitMinimumRange:5,speedSlider:!0,minSpeed:.1,maxSpeed:10,speedStep:.1,timeSteps:1,autoPlay:!1,playerOptions:{transitionTime:1e3}},initialize:function(a){L.Control.prototype.initialize.call(this,a),this._dateUTC=!0,this._timeDimension=this.options.timeDimension||null},onAdd:function(a){var b;return this._map=a,!this._timeDimension&&a.timeDimension&&(this._timeDimension=a.timeDimension),this._initPlayer(),b=L.DomUtil.create("div","leaflet-bar leaflet-bar-horizontal leaflet-bar-timecontrol"),this.options.backwardButton&&(this._buttonBackward=this._createButton("Backward",b)),this.options.playReverseButton&&(this._buttonPlayReversePause=this._createButton("Play Reverse",b)),this.options.playButton&&(this._buttonPlayPause=this._createButton("Play",b)),this.options.forwardButton&&(this._buttonForward=this._createButton("Forward",b)),this.options.loopButton&&(this._buttonLoop=this._createButton("Loop",b)),this.options.displayDate&&(this._displayDate=this._createButton("Date",b)),this.options.timeSlider&&(this._sliderTime=this._createSliderTime(this.options.styleNS+" timecontrol-slider timecontrol-dateslider",b)),this.options.speedSlider&&(this._sliderSpeed=this._createSliderSpeed(this.options.styleNS+" timecontrol-slider timecontrol-speed",b)),this._steps=this.options.timeSteps||1,this._timeDimension.on("timeload",this._update,this),this._timeDimension.on("timeload",this._onPlayerStateChange,this),this._timeDimension.on("timeloading",this._onTimeLoading,this),this._timeDimension.on("limitschanged availabletimeschanged",this._onTimeLimitsChanged,this),L.DomEvent.disableClickPropagation(b),b},addTo:function(){return L.Control.prototype.addTo.apply(this,arguments),this._onPlayerStateChange(),this._onTimeLimitsChanged(),this._update(),this},onRemove:function(){this._player.off("play stop running loopchange speedchange",this._onPlayerStateChange,this),this._player.off("waiting",this._onPlayerWaiting,this),this._timeDimension.off("timeload",this._update,this),this._timeDimension.off("timeload",this._onPlayerStateChange,this),this._timeDimension.off("timeloading",this._onTimeLoading,this),this._timeDimension.off("limitschanged availabletimeschanged",this._onTimeLimitsChanged,this)},_initPlayer:function(){this._player||(this.options.player?this._player=this.options.player:this._player=new L.TimeDimension.Player(this.options.playerOptions,this._timeDimension)),this.options.autoPlay&&this._player.start(this._steps),this._player.on("play stop running loopchange speedchange",this._onPlayerStateChange,this),this._player.on("waiting",this._onPlayerWaiting,this),this._onPlayerStateChange()},_onTimeLoading:function(a){a.time==this._timeDimension.getCurrentTime()&&this._displayDate&&L.DomUtil.addClass(this._displayDate,"loading")},_onTimeLimitsChanged:function(){var a=this._timeDimension.getLowerLimitIndex(),b=this._timeDimension.getUpperLimitIndex(),c=this._timeDimension.getAvailableTimes().length-1;this._limitKnobs&&(this._limitKnobs[0].options.rangeMax=c,this._limitKnobs[1].options.rangeMax=c,this._limitKnobs[0].setValue(a||0),this._limitKnobs[1].setValue(b||c)),this._sliderTime&&(this._sliderTime.options.rangeMax=c,this._sliderTime._update())},_onPlayerWaiting:function(a){this._buttonPlayPause&&this._player.getSteps()>0&&(L.DomUtil.addClass(this._buttonPlayPause,"loading"),this._buttonPlayPause.innerHTML=this._getDisplayLoadingText(a.available,a.buffer)),this._buttonPlayReversePause&&this._player.getSteps()<0&&(L.DomUtil.addClass(this._buttonPlayReversePause,"loading"),this._buttonPlayReversePause.innerHTML=this._getDisplayLoadingText(a.available,a.buffer))},_onPlayerStateChange:function(){if(this._buttonPlayPause&&(this._player.isPlaying()&&this._player.getSteps()>0?(L.DomUtil.addClass(this._buttonPlayPause,"pause"),
L.DomUtil.removeClass(this._buttonPlayPause,"play")):(L.DomUtil.removeClass(this._buttonPlayPause,"pause"),L.DomUtil.addClass(this._buttonPlayPause,"play")),this._player.isWaiting()&&this._player.getSteps()>0?L.DomUtil.addClass(this._buttonPlayPause,"loading"):(this._buttonPlayPause.innerHTML="",L.DomUtil.removeClass(this._buttonPlayPause,"loading"))),this._buttonPlayReversePause&&(this._player.isPlaying()&&this._player.getSteps()<0?L.DomUtil.addClass(this._buttonPlayReversePause,"pause"):L.DomUtil.removeClass(this._buttonPlayReversePause,"pause"),this._player.isWaiting()&&this._player.getSteps()<0?L.DomUtil.addClass(this._buttonPlayReversePause,"loading"):(this._buttonPlayReversePause.innerHTML="",L.DomUtil.removeClass(this._buttonPlayReversePause,"loading"))),this._buttonLoop&&(this._player.isLooped()?L.DomUtil.addClass(this._buttonLoop,"looped"):L.DomUtil.removeClass(this._buttonLoop,"looped")),this._sliderSpeed&&!this._draggingSpeed){var a=this._player.getTransitionTime()||1e3;a=Math.round(1e4/a)/10,this._sliderSpeed.setValue(a)}},_update:function(){if(this._timeDimension)if(this._timeDimension.getCurrentTimeIndex()>=0){var a=new Date(this._timeDimension.getCurrentTime());this._displayDate&&(L.DomUtil.removeClass(this._displayDate,"loading"),this._displayDate.innerHTML=this._getDisplayDateFormat(a)),this._sliderTime&&!this._slidingTimeSlider&&this._sliderTime.setValue(this._timeDimension.getCurrentTimeIndex())}else this._displayDate&&(this._displayDate.innerHTML=this._getDisplayNoTimeError())},_createButton:function(a,b){var c=L.DomUtil.create("a",this.options.styleNS+" timecontrol-"+a.toLowerCase(),b);return c.href="#",c.title=a,L.DomEvent.addListener(c,"click",L.DomEvent.stopPropagation).addListener(c,"click",L.DomEvent.preventDefault).addListener(c,"click",this["_button"+a.replace(/ /i,"")+"Clicked"],this),c},_createSliderTime:function(a,b){var c,d,e,f,g;return c=L.DomUtil.create("div",a,b),d=L.DomUtil.create("div","slider",c),e=this._timeDimension.getAvailableTimes().length-1,this.options.limitSliders&&(g=this._limitKnobs=this._createLimitKnobs(d)),f=new L.UI.Knob(d,{className:"knob main",rangeMin:0,rangeMax:e}),f.on("dragend",function(a){var b=a.target.getValue();this._sliderTimeValueChanged(b),this._slidingTimeSlider=!1},this),f.on("drag",function(a){this._slidingTimeSlider=!0;var b=this._timeDimension.getAvailableTimes()[a.target.getValue()];if(b){var c=new Date(b);this._displayDate&&(this._displayDate.innerHTML=this._getDisplayDateFormat(c)),this.options.timeSliderDragUpdate&&this._sliderTimeValueChanged(a.target.getValue())}},this),f.on("predrag",function(){var a,b;g&&(a=g[0].getPosition(),b=g[1].getPosition(),this._newPos.x<a&&(this._newPos.x=a),this._newPos.x>b&&(this._newPos.x=b))},f),L.DomEvent.on(d,"click",function(a){if(!L.DomUtil.hasClass(a.target,"knob")){var b=a.touches&&1===a.touches.length?a.touches[0]:a,c=L.DomEvent.getMousePosition(b,d).x;g?g[0].getPosition()<=c&&c<=g[1].getPosition()&&(f.setPosition(c),this._sliderTimeValueChanged(f.getValue())):(f.setPosition(c),this._sliderTimeValueChanged(f.getValue()))}},this),f.setPosition(0),f},_createLimitKnobs:function(a){L.DomUtil.addClass(a,"has-limits");var b=this._timeDimension.getAvailableTimes().length-1,c=L.DomUtil.create("div","range",a),d=new L.UI.Knob(a,{className:"knob lower",rangeMin:0,rangeMax:b}),e=new L.UI.Knob(a,{className:"knob upper",rangeMin:0,rangeMax:b});return L.DomUtil.setPosition(c,0),d.setPosition(0),e.setPosition(b),d.on("dragend",function(a){var b=a.target.getValue();this._sliderLimitsValueChanged(b,e.getValue())},this),e.on("dragend",function(a){var b=a.target.getValue();this._sliderLimitsValueChanged(d.getValue(),b)},this),d.on("drag positionchanged",function(){L.DomUtil.setPosition(c,L.point(d.getPosition(),0)),c.style.width=e.getPosition()-d.getPosition()+"px"},this),e.on("drag positionchanged",function(){c.style.width=e.getPosition()-d.getPosition()+"px"},this),e.on("predrag",function(){var a=d._toX(d.getValue()+this.options.limitMinimumRange);e._newPos.x<=a&&(e._newPos.x=a)},this),d.on("predrag",function(){var a=e._toX(e.getValue()-this.options.limitMinimumRange);d._newPos.x>=a&&(d._newPos.x=a)},this),d.on("dblclick",function(){this._timeDimension.setLowerLimitIndex(0)},this),e.on("dblclick",function(){this._timeDimension.setUpperLimitIndex(this._timeDimension.getAvailableTimes().length-1)},this),[d,e]},_createSliderSpeed:function(a,b){var c=L.DomUtil.create("div",a,b),d=L.DomUtil.create("span","speed",c),e=L.DomUtil.create("div","slider",c),f=Math.round(1e4/(this._player.getTransitionTime()||1e3))/10;d.innerHTML=this._getDisplaySpeed(f);var g=new L.UI.Knob(e,{step:this.options.speedStep,rangeMin:this.options.minSpeed,rangeMax:this.options.maxSpeed});return g.on("dragend",function(a){var b=a.target.getValue();this._draggingSpeed=!1,d.innerHTML=this._getDisplaySpeed(b),this._sliderSpeedValueChanged(b)},this),g.on("drag",function(a){this._draggingSpeed=!0,d.innerHTML=this._getDisplaySpeed(a.target.getValue())},this),g.on("positionchanged",function(a){d.innerHTML=this._getDisplaySpeed(a.target.getValue())},this),L.DomEvent.on(e,"click",function(a){if(a.target!==g._element){var b=a.touches&&1===a.touches.length?a.touches[0]:a,c=L.DomEvent.getMousePosition(b,e).x;g.setPosition(c),d.innerHTML=this._getDisplaySpeed(g.getValue()),this._sliderSpeedValueChanged(g.getValue())}},this),g},_buttonBackwardClicked:function(){this._timeDimension.previousTime(this._steps)},_buttonForwardClicked:function(){this._timeDimension.nextTime(this._steps)},_buttonLoopClicked:function(){this._player.setLooped(!this._player.isLooped())},_buttonPlayClicked:function(){this._player.isPlaying()?this._player.stop():this._player.start(this._steps)},_buttonPlayReverseClicked:function(){this._player.isPlaying()?this._player.stop():this._player.start(-1*this._steps)},_buttonDateClicked:function(){this._toggleDateUTC()},_sliderTimeValueChanged:function(a){this._timeDimension.setCurrentTimeIndex(a)},_sliderLimitsValueChanged:function(a,b){this._timeDimension.setLowerLimitIndex(a),this._timeDimension.setUpperLimitIndex(b)},_sliderSpeedValueChanged:function(a){this._player.setTransitionTime(1e3/a)},_toggleDateUTC:function(){this._dateUTC?(L.DomUtil.removeClass(this._displayDate,"utc"),this._displayDate.title="Local Time"):(L.DomUtil.addClass(this._displayDate,"utc"),this._displayDate.title="UTC Time"),this._dateUTC=!this._dateUTC,this._update()},_getDisplayDateFormat:function(a){return this._dateUTC?a.toISOString():a.toLocaleString()},_getDisplaySpeed:function(a){return a+"fps"},_getDisplayLoadingText:function(a,b){return"<span>"+Math.floor(a/b*100)+"%</span>"},_getDisplayNoTimeError:function(){return"Time not available"}}),L.Map.addInitHook(function(){this.options.timeDimensionControl&&(this.timeDimensionControl=L.control.timeDimension(this.options.timeDimensionControlOptions||{}),this.addControl(this.timeDimensionControl))}),L.control.timeDimension=function(a){return new L.Control.TimeDimension(a)};