var graphs = {};
		
			$(document).ready(function() {
				
				dataset = [
					{
						label: 'Teplota (°C)',
						data: [[1786140000000,14.43333333],[1786140180000,14.40000000],[1786140480000,14.18000000],[1786140780000,14.02000000],[1786141080000,14.38000000],[1786141380000,14.58000000],[1786141680000,14.32000000],[1786141980000,14.06000000],[1786142280000,13.84000000],[1786142580000,13.86000000],[1786142880000,14.02000000],[1786143180000,14.04000000],[1786143480000,13.86000000],[1786143780000,13.76000000],[1786144080000,13.64000000],[1786144380000,13.88000000],[1786144680000,13.78000000],[1786144980000,13.64000000],[1786145280000,13.60000000],[1786145580000,13.66000000],[1786145880000,13.58000000],[1786146180000,13.62000000],[1786146480000,13.84000000],[1786146780000,13.90000000],[1786147080000,13.92000000],[1786147380000,13.78000000],[1786147680000,13.66000000],[1786147980000,13.54000000],[1786148280000,13.56000000],[1786148580000,13.58000000],[1786148880000,13.60000000],[1786149180000,13.52000000],[1786149480000,13.56000000],[1786149780000,13.64000000],[1786150080000,13.64000000],[1786150380000,13.50000000],[1786150680000,13.40000000],[1786150980000,13.38000000],[1786151280000,13.44000000],[1786151580000,13.58000000],[1786151880000,13.56000000],[1786152180000,13.44000000],[1786152480000,13.26000000],[1786152780000,13.12000000],[1786153080000,13.10000000],[1786153380000,13.10000000],[1786153680000,13.18000000],[1786153980000,13.48000000],[1786154280000,13.52000000],[1786154580000,13.46000000],[1786154880000,13.52000000],[1786155180000,13.64000000],[1786155480000,13.82000000],[1786155780000,13.96000000],[1786156080000,14.10000000],[1786156380000,13.98000000],[1786156680000,13.86000000],[1786156980000,13.80000000],[1786157280000,13.74000000],[1786157580000,13.62000000],[1786157880000,13.50000000],[1786158180000,13.48000000],[1786158480000,13.40000000],[1786158780000,13.30000000],[1786159080000,13.30000000],[1786159380000,13.30000000],[1786159680000,13.26000000],[1786159980000,13.20000000],[1786160280000,13.20000000],[1786160580000,13.22000000],[1786160880000,13.34000000],[1786161180000,13.44000000],[1786161480000,13.52000000],[1786161780000,13.66000000],[1786162080000,13.72000000],[1786162380000,13.88000000],[1786162680000,13.90000000],[1786162980000,13.90000000],[1786163280000,13.90000000],[1786163580000,13.92000000],[1786163880000,14.00000000],[1786164180000,14.08000000],[1786164480000,14.20000000],[1786164780000,14.20000000],[1786165080000,14.20000000],[1786165380000,14.32000000],[1786165680000,14.46000000],[1786165980000,14.64000000],[1786166280000,15.02000000],[1786166580000,15.32000000],[1786166880000,15.62000000],[1786167180000,15.80000000],[1786167480000,16.02000000],[1786167780000,16.20000000],[1786168080000,16.40000000],],
						color: '#d6212a'
					},
					{
						label: 'Rosný bod (°C)',
						data: [[1786140000000,11.8],[1786140180000,11.8],[1786140480000,11.8],[1786140780000,11.8],[1786141080000,12],[1786141380000,12],[1786141680000,11.9],[1786141980000,11.9],[1786142280000,11.9],[1786142580000,12],[1786142880000,12],[1786143180000,11.9],[1786143480000,11.9],[1786143780000,11.8],[1786144080000,11.8],[1786144380000,11.8],[1786144680000,11.8],[1786144980000,11.7],[1786145280000,11.7],[1786145580000,11.7],[1786145880000,11.7],[1786146180000,11.8],[1786146480000,11.9],[1786146780000,11.9],[1786147080000,11.9],[1786147380000,11.8],[1786147680000,11.8],[1786147980000,11.7],[1786148280000,11.7],[1786148580000,11.8],[1786148880000,11.8],[1786149180000,11.7],[1786149480000,11.7],[1786149780000,11.8],[1786150080000,11.8],[1786150380000,11.8],[1786150680000,11.8],[1786150980000,11.9],[1786151280000,11.9],[1786151580000,11.8],[1786151880000,11.9],[1786152180000,12],[1786152480000,11.9],[1786152780000,11.9],[1786153080000,11.9],[1786153380000,11.8],[1786153680000,11.8],[1786153980000,11.7],[1786154280000,11.6],[1786154580000,11.6],[1786154880000,11.6],[1786155180000,11.6],[1786155480000,11.5],[1786155780000,11.4],[1786156080000,11.3],[1786156380000,11.3],[1786156680000,11.3],[1786156980000,11.3],[1786157280000,11.3],[1786157580000,11.3],[1786157880000,11.3],[1786158180000,11.3],[1786158480000,11.3],[1786158780000,11.3],[1786159080000,11.3],[1786159380000,11.3],[1786159680000,11.3],[1786159980000,11.3],[1786160280000,11.4],[1786160580000,11.3],[1786160880000,11.4],[1786161180000,11.4],[1786161480000,11.3],[1786161780000,11.2],[1786162080000,11.2],[1786162380000,11.2],[1786162680000,11.3],[1786162980000,11.3],[1786163280000,11.5],[1786163580000,11.4],[1786163880000,11.5],[1786164180000,11.5],[1786164480000,11.6],[1786164780000,11.6],[1786165080000,11.7],[1786165380000,11.6],[1786165680000,11.7],[1786165980000,11.8],[1786166280000,11.6],[1786166580000,11.5],[1786166880000,11.5],[1786167180000,11.1],[1786167480000,11.1],[1786167780000,11.2],[1786168080000,11.4],],
						color: '#5b9f4a'
					}

				];

				var options = {				
					xaxes: [{
						axisLabel: 'temperature',
					}],		
					points: {
						show: false
					},
					lines: { 
						show: true,
						lineWidth: 2,
						fill: false, 
					},
					xaxis: {
						mode: 'time',
						minTickSize: [1, 'hour'],
						timeformat: '%d.%m.\, %H:%M',
						timezone: 'browser',
					},
					grid: { 
						hoverable: true, 
						clickable: true, 
						borderWidth: 0, 		
					},
					tooltip: {
						show: true,
						content: '%x - %y.1°C'
					},
					crosshair: {
						mode: 'x'
					},
					legend: { 
						show: true,
						container: '#chart-temperature-legend'
					}										
				};

				graphs['#chart-temperature'] = $.plot('#chart-temperature', dataset, options);
			});
		
				$(document).ready(function() {
					
					dataset = [
						{
							label: 'Vlhkosť (%)',
							data: [[1786140000000,84.46666667],[1786140180000,84.38000000],[1786140480000,85.56000000],[1786140780000,86.88000000],[1786141080000,85.50000000],[1786141380000,84.46000000],[1786141680000,85.56000000],[1786141980000,87.02000000],[1786142280000,88.18000000],[1786142580000,88.56000000],[1786142880000,87.66000000],[1786143180000,87.14000000],[1786143480000,87.82000000],[1786143780000,88.26000000],[1786144080000,88.84000000],[1786144380000,87.44000000],[1786144680000,87.90000000],[1786144980000,88.40000000],[1786145280000,88.36000000],[1786145580000,87.94000000],[1786145880000,88.40000000],[1786146180000,89.04000000],[1786146480000,87.98000000],[1786146780000,88.00000000],[1786147080000,87.52000000],[1786147380000,88.20000000],[1786147680000,88.66000000],[1786147980000,88.82000000],[1786148280000,88.66000000],[1786148580000,88.82000000],[1786148880000,88.74000000],[1786149180000,89.02000000],[1786149480000,88.88000000],[1786149780000,88.84000000],[1786150080000,88.92000000],[1786150380000,89.60000000],[1786150680000,90.16000000],[1786150980000,90.76000000],[1786151280000,90.34000000],[1786151580000,89.34000000],[1786151880000,89.98000000],[1786152180000,90.86000000],[1786152480000,91.82000000],[1786152780000,92.52000000],[1786153080000,92.58000000],[1786153380000,92.18000000],[1786153680000,91.20000000],[1786153980000,88.92000000],[1786154280000,88.38000000],[1786154580000,88.38000000],[1786154880000,88.06000000],[1786155180000,87.36000000],[1786155480000,86.20000000],[1786155780000,84.52000000],[1786156080000,83.64000000],[1786156380000,84.16000000],[1786156680000,84.70000000],[1786156980000,84.74000000],[1786157280000,85.26000000],[1786157580000,85.90000000],[1786157880000,86.64000000],[1786158180000,86.94000000],[1786158480000,87.46000000],[1786158780000,87.70000000],[1786159080000,87.68000000],[1786159380000,87.76000000],[1786159680000,87.74000000],[1786159980000,88.30000000],[1786160280000,88.78000000],[1786160580000,88.46000000],[1786160880000,88.22000000],[1786161180000,87.72000000],[1786161480000,86.78000000],[1786161780000,85.36000000],[1786162080000,84.62000000],[1786162380000,84.14000000],[1786162680000,84.28000000],[1786162980000,84.48000000],[1786163280000,85.50000000],[1786163580000,84.74000000],[1786163880000,84.80000000],[1786164180000,84.54000000],[1786164480000,84.40000000],[1786164780000,84.68000000],[1786165080000,85.04000000],[1786165380000,84.08000000],[1786165680000,83.84000000],[1786165980000,83.20000000],[1786166280000,80.42000000],[1786166580000,78.24000000],[1786166880000,76.80000000],[1786167180000,74.00000000],[1786167480000,72.56000000],[1786167780000,72.30000000],[1786168080000,72.45000000],],
							color: '#ff9000'
						}
					];

					var options = {				
						xaxes: [{
							axisLabel: 'humidity',
						}],		
						points: {
							show: false
						},
						lines: { 
							show: true,
							lineWidth: 2,
							fill: false, 
						},
						xaxis: {
							mode: 'time',
							minTickSize: [1, 'hour'],
							timeformat: '%d.%m.\, %H:%M',
							timezone: 'browser',
						},
						grid: { 
							hoverable: true, 
							clickable: true, 
							borderWidth: 0, 		
						},
						tooltip: {
							show: true,
							content: '%x - %y.1%'
						},
						crosshair: {
							mode: 'x'
						},
						legend: { 
							show: true,
							container: '#chart-humidity-legend'
						}										
					};

					graphs['#chart-humidity'] = $.plot('#chart-humidity', dataset, options);
				});
			
				$(document).ready(function() {
					
					dataset = [
						{
							label: 'Rýchlosť vetra (km/h)',
							data: [[1786140000000,8.64],[1786140180000,7.416],[1786140480000,7.704],[1786140780000,7.272],[1786141080000,9.72],[1786141380000,9.432],[1786141680000,7.632],[1786141980000,7.56],[1786142280000,7.488],[1786142580000,6.696],[1786142880000,9.36],[1786143180000,8.208],[1786143480000,8.424],[1786143780000,6.552],[1786144080000,7.344],[1786144380000,5.616],[1786144680000,6.624],[1786144980000,7.344],[1786145280000,6.408],[1786145580000,4.896],[1786145880000,6.336],[1786146180000,6.408],[1786146480000,6.984],[1786146780000,8.568],[1786147080000,8.28],[1786147380000,7.848],[1786147680000,7.848],[1786147980000,6.696],[1786148280000,6.624],[1786148580000,5.904],[1786148880000,6.48],[1786149180000,6.696],[1786149480000,7.416],[1786149780000,7.272],[1786150080000,4.824],[1786150380000,6.264],[1786150680000,5.472],[1786150980000,7.344],[1786151280000,8.136],[1786151580000,6.696],[1786151880000,5.904],[1786152180000,6.264],[1786152480000,7.56],[1786152780000,6.984],[1786153080000,6.192],[1786153380000,6.408],[1786153680000,6.912],[1786153980000,7.992],[1786154280000,6.984],[1786154580000,6.264],[1786154880000,6.768],[1786155180000,5.76],[1786155480000,6.264],[1786155780000,7.488],[1786156080000,6.552],[1786156380000,5.904],[1786156680000,6.912],[1786156980000,7.416],[1786157280000,6.48],[1786157580000,7.056],[1786157880000,7.128],[1786158180000,6.984],[1786158480000,5.616],[1786158780000,4.608],[1786159080000,5.4],[1786159380000,6.48],[1786159680000,5.04],[1786159980000,3.96],[1786160280000,5.328],[1786160580000,5.112],[1786160880000,4.68],[1786161180000,5.184],[1786161480000,4.968],[1786161780000,5.184],[1786162080000,4.968],[1786162380000,4.32],[1786162680000,3.744],[1786162980000,4.392],[1786163280000,4.392],[1786163580000,4.536],[1786163880000,4.68],[1786164180000,5.976],[1786164480000,5.328],[1786164780000,5.112],[1786165080000,4.968],[1786165380000,5.544],[1786165680000,4.608],[1786165980000,3.888],[1786166280000,5.112],[1786166580000,6.048],[1786166880000,4.896],[1786167180000,4.824],[1786167480000,5.472],[1786167780000,4.896],[1786168080000,3.96],],
							color: '#002f80',
							points: {
								show: false
							},
							lines: { 
								show: true,
								lineWidth: 2,
								fill: false, 
							},
						},
						{
							label: 'Náraz vetra (km/h)',
							data: [[1786140000000,10.680000012],[1786140180000,9.36],[1786140480000,9.936],[1786140780000,10.152],[1786141080000,12.888],[1786141380000,13.464],[1786141680000,11.232],[1786141980000,11.16],[1786142280000,10.512],[1786142580000,9.648],[1786142880000,12.096],[1786143180000,11.304],[1786143480000,10.584],[1786143780000,8.496],[1786144080000,10.584],[1786144380000,7.704],[1786144680000,9.576],[1786144980000,9.432],[1786145280000,9.144],[1786145580000,7.056],[1786145880000,9.72],[1786146180000,10.224],[1786146480000,11.304],[1786146780000,11.304],[1786147080000,11.16],[1786147380000,10.152],[1786147680000,11.232],[1786147980000,10.152],[1786148280000,9.936],[1786148580000,9.936],[1786148880000,8.856],[1786149180000,9.864],[1786149480000,10.368],[1786149780000,11.376],[1786150080000,6.912],[1786150380000,9.216],[1786150680000,8.208],[1786150980000,11.376],[1786151280000,11.376],[1786151580000,9.864],[1786151880000,9.504],[1786152180000,9.36],[1786152480000,10.728],[1786152780000,10.944],[1786153080000,8.568],[1786153380000,9.72],[1786153680000,10.584],[1786153980000,13.392],[1786154280000,10.512],[1786154580000,10.584],[1786154880000,11.88],[1786155180000,9.36],[1786155480000,9],[1786155780000,11.448],[1786156080000,8.496],[1786156380000,8.352],[1786156680000,9.504],[1786156980000,10.152],[1786157280000,8.568],[1786157580000,8.784],[1786157880000,8.712],[1786158180000,10.296],[1786158480000,7.56],[1786158780000,6.264],[1786159080000,7.632],[1786159380000,9.072],[1786159680000,7.344],[1786159980000,6.12],[1786160280000,7.92],[1786160580000,7.272],[1786160880000,7.056],[1786161180000,8.136],[1786161480000,7.92],[1786161780000,8.496],[1786162080000,7.488],[1786162380000,5.688],[1786162680000,4.824],[1786162980000,6.12],[1786163280000,5.832],[1786163580000,6.12],[1786163880000,6.336],[1786164180000,8.28],[1786164480000,7.56],[1786164780000,6.984],[1786165080000,6.552],[1786165380000,7.344],[1786165680000,6.552],[1786165980000,5.472],[1786166280000,7.92],[1786166580000,8.712],[1786166880000,6.624],[1786167180000,6.264],[1786167480000,7.416],[1786167780000,6.696],[1786168080000,6.12],],
							color: '#EF9856',
							points: {
								show: true
							},
							lines: { 
								show: false
							},
						}
					];

					var options = {				
						xaxes: [{
							axisLabel: 'wind',
						}],		
						
						xaxis: {
							mode: 'time',
							minTickSize: [1, 'hour'],
							timeformat: '%d.%m.\, %H:%M',
							timezone: 'browser',
						},
						grid: { 
							hoverable: true, 
							clickable: true, 
							borderWidth: 0, 		
						},
						tooltip: {
							show: true,
							content: '%x - %y.1km/h'
						},
						crosshair: {
							mode: 'x'
						},
						legend: { 
							show: true,
							container: '#chart-wind-legend'
						}										
					};

					graphs['#chart-wind'] = $.plot('#chart-wind', dataset, options);
				});
			
				$(document).ready(function() {
					
					dataset = [
						{
							label: 'Smer vetra',
							data: [[1786140000000,295.90000000],[1786140180000,299.34000000],[1786140480000,297.30000000],[1786140780000,294.04000000],[1786141080000,309.12000000],[1786141380000,305.36000000],[1786141680000,305.26000000],[1786141980000,304.64000000],[1786142280000,293.98000000],[1786142580000,291.62000000],[1786142880000,286.56000000],[1786143180000,287.12000000],[1786143480000,286.24000000],[1786143780000,287.34000000],[1786144080000,288.52000000],[1786144380000,289.62000000],[1786144680000,288.62000000],[1786144980000,300.84000000],[1786145280000,306.58000000],[1786145580000,311.42000000],[1786145880000,335.84000000],[1786146180000,331.52000000],[1786146480000,321.44000000],[1786146780000,299.78000000],[1786147080000,296.02000000],[1786147380000,293.00000000],[1786147680000,299.92000000],[1786147980000,314.68000000],[1786148280000,324.74000000],[1786148580000,339.46000000],[1786148880000,337.14000000],[1786149180000,336.28000000],[1786149480000,342.48000000],[1786149780000,279.98000000],[1786150080000,335.80000000],[1786150380000,327.38000000],[1786150680000,340.56000000],[1786150980000,278.54000000],[1786151280000,332.80000000],[1786151580000,335.10000000],[1786151880000,329.64000000],[1786152180000,306.98000000],[1786152480000,297.88000000],[1786152780000,303.90000000],[1786153080000,317.56000000],[1786153380000,317.96000000],[1786153680000,319.58000000],[1786153980000,319.54000000],[1786154280000,313.36000000],[1786154580000,321.98000000],[1786154880000,325.54000000],[1786155180000,317.54000000],[1786155480000,317.80000000],[1786155780000,316.18000000],[1786156080000,308.24000000],[1786156380000,308.70000000],[1786156680000,309.42000000],[1786156980000,308.70000000],[1786157280000,306.20000000],[1786157580000,299.18000000],[1786157880000,295.00000000],[1786158180000,305.54000000],[1786158480000,301.24000000],[1786158780000,301.38000000],[1786159080000,303.30000000],[1786159380000,304.82000000],[1786159680000,309.60000000],[1786159980000,333.88000000],[1786160280000,339.94000000],[1786160580000,329.84000000],[1786160880000,338.02000000],[1786161180000,335.54000000],[1786161480000,330.62000000],[1786161780000,325.50000000],[1786162080000,326.62000000],[1786162380000,301.20000000],[1786162680000,303.00000000],[1786162980000,293.42000000],[1786163280000,299.56000000],[1786163580000,301.20000000],[1786163880000,297.86000000],[1786164180000,296.14000000],[1786164480000,303.44000000],[1786164780000,303.54000000],[1786165080000,298.60000000],[1786165380000,306.66000000],[1786165680000,302.68000000],[1786165980000,302.08000000],[1786166280000,307.32000000],[1786166580000,303.42000000],[1786166880000,293.58000000],[1786167180000,287.68000000],[1786167480000,289.10000000],[1786167780000,299.14000000],[1786168080000,324.40000000],],
							color: '#002f80',
							points: {
								show: true
							},
							lines: { 
								show: false
							},
						}
					];

					var options = {				
						xaxes: [{
							axisLabel: 'wind_direction',
						}],		
						
						xaxis: {
							mode: 'time',
							minTickSize: [1, 'hour'],
							timeformat: '%d.%m.\, %H:%M',
							timezone: 'browser',
						},
						yaxis: {
							min: 0,
							max: 360,
							ticks: [[0, 'S'], [90, 'V'], [180, 'J'], [270, 'Z'], [360, 'S']]
						},
						grid: { 
							hoverable: true, 
							clickable: true, 
							borderWidth: 0, 		
						},
						tooltip: {
							show: true,
							content: function(label, xval, yval, flotItem) {
								dir = meteo_wind_direction_name(yval);
								format_date = moment(xval).format('DD.MM., hh:mm')
								return format_date+' - '+dir;
							}
						},
						crosshair: {
							mode: 'x'
						},
						legend: { 
							show: true,
							container: '#chart-wind-direction-legend'
						}										
					};

					graphs['#chart-wind-direction'] = $.plot('#chart-wind-direction', dataset, options);
				});
			
				$(document).ready(function() {
					
					dataset = [
						{
							label: 'Zrážky',
							data: [[1786140000000,0],[1786140180000,0],[1786140480000,0],[1786140780000,0],[1786141080000,0],[1786141380000,0],[1786141680000,0],[1786141980000,0],[1786142280000,0],[1786142580000,0],[1786142880000,0],[1786143180000,0],[1786143480000,0],[1786143780000,0],[1786144080000,0],[1786144380000,0],[1786144680000,0],[1786144980000,0],[1786145280000,0],[1786145580000,0],[1786145880000,0],[1786146180000,0],[1786146480000,0],[1786146780000,0],[1786147080000,0],[1786147380000,0],[1786147680000,0],[1786147980000,0],[1786148280000,0],[1786148580000,0],[1786148880000,0],[1786149180000,0],[1786149480000,0],[1786149780000,0],[1786150080000,0],[1786150380000,0],[1786150680000,0],[1786150980000,0],[1786151280000,0],[1786151580000,0],[1786151880000,0],[1786152180000,0],[1786152480000,0],[1786152780000,0],[1786153080000,0],[1786153380000,0],[1786153680000,0],[1786153980000,0],[1786154280000,0],[1786154580000,0],[1786154880000,0],[1786155180000,0],[1786155480000,0],[1786155780000,0],[1786156080000,0],[1786156380000,0],[1786156680000,0],[1786156980000,0],[1786157280000,0],[1786157580000,0],[1786157880000,0],[1786158180000,0],[1786158480000,0],[1786158780000,0],[1786159080000,0],[1786159380000,0],[1786159680000,0],[1786159980000,0],[1786160280000,0],[1786160580000,0],[1786160880000,0],[1786161180000,0],[1786161480000,0],[1786161780000,0],[1786162080000,0],[1786162380000,0],[1786162680000,0],[1786162980000,0],[1786163280000,0],[1786163580000,0],[1786163880000,0],[1786164180000,0],[1786164480000,0],[1786164780000,0],[1786165080000,0],[1786165380000,0],[1786165680000,0],[1786165980000,0],[1786166280000,0],[1786166580000,0],[1786166880000,0],[1786167180000,0],[1786167480000,0],[1786167780000,0],[1786168080000,0],],
							color: '#008fbf'
						}
					];

					var options = {				
						xaxes: [{
							axisLabel: 'rain',
						}],		
						points: {
							show: false
						},
						lines: { 
							show: true,
							lineWidth: 2,
							fill: false, 
						},
						yaxis: {
							min: 0,
						},
						xaxis: {
							mode: 'time',
							minTickSize: [1, 'hour'],
							timeformat: '%d.%m.\, %H:%M',
							timezone: 'browser',
						},
						grid: { 
							hoverable: true, 
							clickable: true, 
							borderWidth: 0, 		
						},
						tooltip: {
							show: true,
							content: '%x - %y.3mm'
						},
						crosshair: {
							mode: 'x'
						},
						legend: { 
							show: true,
							container: '#chart-rain-legend'
						}										
					};

					graphs['#chart-rain'] = $.plot('#chart-rain', dataset, options);
				});
			
			$('.modal').on('hide.bs.modal', function() {
				var memory = $(this).html();
				$(this).html(memory);
			});
		
		function meteo_wind_direction_name(wind_direction) {
			if (wind_direction >= 0.00 && wind_direction <= 11.25) {
				ret = 'S';
			} else if (wind_direction > 11.25 && wind_direction <= 33.75) {
				ret = 'SSV';
			} else if (wind_direction > 33.75 && wind_direction <= 56.25) {
				ret = 'SV';
			} else if (wind_direction > 56.25 && wind_direction <= 78.75) { // 67.5
				ret = 'VSV';
			} else if (wind_direction > 78.75 && wind_direction <= 101.25) { // 90
				ret = 'V';
			} else if (wind_direction > 101.25 && wind_direction <= 123.75) { //112.5
				ret = 'VJV';
			} else if (wind_direction > 123.75 && wind_direction <= 146.25) { // 135
				ret = 'JV';
			} else if (wind_direction > 146.25 && wind_direction <= 168.75) { // 157.5
				ret = 'JJV';
			} else if (wind_direction > 168.75 && wind_direction <= 191.25) { // 180
				ret = 'J';
			} else if (wind_direction > 191.25 && wind_direction <= 213.75) { // 202.5
				ret = 'JJZ';
			} else if (wind_direction > 213.75 && wind_direction <= 236.25) { // 225
				ret = 'JZ';
			} else if (wind_direction > 236.25 && wind_direction <= 258.75) { // 247.5
				ret = 'ZJZ';
			} else if (wind_direction > 258.75 && wind_direction <= 281.25) { // 270
				ret = 'Z';
			} else if (wind_direction > 281.25 && wind_direction <= 303.75) { // 292.5
				ret = 'ZSZ';
			} else if (wind_direction > 303.75 && wind_direction <= 326.25) { // 315
				ret = 'SZ';
			} else if (wind_direction > 326.25 && wind_direction <= 348.75) { // 337.5
				ret = 'SSZ';
			} else if (wind_direction > 348.75 && wind_direction <= 360.0) { // 337.5
				ret = 'S';
			} else {
				return '';
			}

			return ret;
		}