WindJSLeaflet({ options: 'here' });

WindJSLeaflet.init({ options: 'here' });

localMode: true                                 // use a local data file to test before hitting a real wind-js-server
map: map,                                       // ref to your leaflet Map
layerControl: layerControl,                     // ref to your leaflet layer control
useNearest: false,                              // get nearest data to your ISO time string
timeISO: null,                                  // your ISO time string, falls back to current time (can also use WindJsLeaflet.setTime(time))
nearestDaysLimit: 7,                            // the maximum range (±) to look for data 
displayValues: true,                            // whether or not to add a mouseover control to display values
displayOptions: {
   displayPosition: 'bottomleft',               // leaflet control position
   displayEmptyString: 'No wind data'           // what to display in mouseover control when no data
},
overlayName: 'wind',                            // string to display for the overlay in your layer control
pingUrl: 'https://localhost:7000/alive',        // url to check service availability
latestUrl: 'https://localhost:7000/latest',     // url to get latest data with no required params   
nearestUrl: 'https://localhost:7000/nearest',   // url to get data nearest a specified time ISO
errorCallback: handleError                      // callback function to get called on error