html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var dataTable = anychart.data.table();

    dataTable.addData(get_weather_data());

​

    var mapping = dataTable.mapAs({value: 2});

​

    var selectable = mapping.createSelectable();

​

    var searchResult = selectable.search('2007-11-21', 'nearest');

​

    // Get value by column number.

    searchResult.getColumn(1);

    // Returns 2007.

​

    var chart = anychart.stock();

​

    var plot = chart.plot();

    plot.line(mapping);

​

    chart.title('Get value by column number');

    chart.container('container');

    chart.draw();

});