var graphs = {};
		
			$(document).ready(function() {
				
				dataset = [
					{
						label: 'Teplota (°C)',
						data: [[1775253608000,3.03333333],[1775253800000,3.15000000],[1775254052000,3.24000000],[1775254376000,3.54000000],[1775254696000,3.72500000],[1775254952000,3.74000000],[1775255272000,3.84000000],[1775255593000,3.57500000],[1775255854000,3.26000000],[1775256184000,2.92000000],[1775256504000,2.77500000],[1775256752000,2.64000000],[1775257080000,2.36000000],[1775257400000,2.27500000],[1775257656000,2.26000000],[1775257977000,2.04000000],[1775258297000,1.92500000],[1775258553000,1.76000000],[1775258872000,1.60000000],[1775259193000,1.30000000],[1775259513000,1.37500000],[1775259769000,1.28000000],[1775260090000,1.06000000],[1775260409000,1.02500000],[1775260665000,0.86000000],[1775260985000,0.66000000],[1775261305000,0.60000000],[1775261561000,0.68000000],[1775261881000,0.54000000],[1775262202000,0.40000000],[1775262458000,0.50000000],[1775262776000,0.50000000],[1775263096000,0.45000000],[1775263352000,0.26000000],[1775263672000,0.02000000],[1775263992000,0.00000000],[1775264312000,0.00000000],[1775264568000,-0.12000000],[1775264888000,-0.16000000],[1775265208000,-0.10000000],[1775265464000,-0.12000000],[1775265784000,-0.10000000],[1775266104000,-0.20000000],[1775266360000,-0.20000000],[1775266680000,-0.24000000],[1775267000000,-0.30000000],[1775267256000,-0.38000000],[1775267576000,-0.54000000],[1775267896000,-0.47500000],[1775268152000,-0.38000000],[1775268472000,-0.56000000],[1775268792000,-0.68000000],[1775269112000,-0.75000000],[1775269358000,-0.52000000],[1775269688000,-0.50000000],],
						color: '#d6212a'
					},
					{
						label: 'Rosný bod (°C)',
						data: [[1775253608000,0.4],[1775253800000,0.4],[1775254052000,0.4],[1775254376000,0.5],[1775254696000,0.6],[1775254952000,0.6],[1775255272000,0.6],[1775255593000,0.4],[1775255854000,0.3],[1775256184000,0.1],[1775256504000,0.1],[1775256752000,0.1],[1775257080000,-0.1],[1775257400000,-0],[1775257656000,-0],[1775257977000,-0.2],[1775258297000,-0.2],[1775258553000,-0.2],[1775258872000,-0.4],[1775259193000,-0.6],[1775259513000,-0.4],[1775259769000,-0.5],[1775260090000,-0.6],[1775260409000,-0.6],[1775260665000,-0.8],[1775260985000,-0.9],[1775261305000,-0.9],[1775261561000,-0.8],[1775261881000,-0.8],[1775262202000,-0.9],[1775262458000,-0.8],[1775262776000,-0.8],[1775263096000,-0.9],[1775263352000,-1],[1775263672000,-1.1],[1775263992000,-1.2],[1775264312000,-1.2],[1775264568000,-1.3],[1775264888000,-1.2],[1775265208000,-1.1],[1775265464000,-1.1],[1775265784000,-1.1],[1775266104000,-1.2],[1775266360000,-1.2],[1775266680000,-1.1],[1775267000000,-1.2],[1775267256000,-1.2],[1775267576000,-1.4],[1775267896000,-1.3],[1775268152000,-1.2],[1775268472000,-1.4],[1775268792000,-1.5],[1775269112000,-1.6],[1775269358000,-1.3],[1775269688000,-1.2],],
						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: [[1775253608000,83.00000000],[1775253800000,82.50000000],[1775254052000,82.00000000],[1775254376000,80.80000000],[1775254696000,80.00000000],[1775254952000,80.00000000],[1775255272000,79.60000000],[1775255593000,80.25000000],[1775255854000,81.00000000],[1775256184000,82.20000000],[1775256504000,83.00000000],[1775256752000,83.80000000],[1775257080000,84.20000000],[1775257400000,85.00000000],[1775257656000,85.00000000],[1775257977000,85.60000000],[1775258297000,86.00000000],[1775258553000,86.80000000],[1775258872000,87.00000000],[1775259193000,87.20000000],[1775259513000,88.00000000],[1775259769000,88.00000000],[1775260090000,88.60000000],[1775260409000,89.00000000],[1775260665000,89.00000000],[1775260985000,89.20000000],[1775261305000,90.00000000],[1775261561000,90.00000000],[1775261881000,90.80000000],[1775262202000,91.00000000],[1775262458000,91.00000000],[1775262776000,91.00000000],[1775263096000,91.00000000],[1775263352000,91.60000000],[1775263672000,92.00000000],[1775263992000,92.00000000],[1775264312000,92.00000000],[1775264568000,92.20000000],[1775264888000,92.80000000],[1775265208000,93.00000000],[1775265464000,93.00000000],[1775265784000,93.00000000],[1775266104000,93.00000000],[1775266360000,93.20000000],[1775266680000,93.80000000],[1775267000000,94.00000000],[1775267256000,94.00000000],[1775267576000,94.00000000],[1775267896000,94.00000000],[1775268152000,94.00000000],[1775268472000,94.00000000],[1775268792000,94.00000000],[1775269112000,94.00000000],[1775269358000,94.40000000],[1775269688000,95.00000000],],
							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: 'Atmosférický tlak (hPa)',
							data: [[1775253608000,1019.4],[1775253800000,1019.4],[1775254052000,1019.5],[1775254376000,1019.5],[1775254696000,1019.6],[1775254952000,1019.7],[1775255272000,1019.6],[1775255593000,1019.7],[1775255854000,1019.8],[1775256184000,1019.9],[1775256504000,1020],[1775256752000,1020],[1775257080000,1020.1],[1775257400000,1020.1],[1775257656000,1020.2],[1775257977000,1020.2],[1775258297000,1020.2],[1775258553000,1020.3],[1775258872000,1020.3],[1775259193000,1020.3],[1775259513000,1020.3],[1775259769000,1020.3],[1775260090000,1020.4],[1775260409000,1020.5],[1775260665000,1020.5],[1775260985000,1020.5],[1775261305000,1020.5],[1775261561000,1020.4],[1775261881000,1020.5],[1775262202000,1020.6],[1775262458000,1020.5],[1775262776000,1020.5],[1775263096000,1020.4],[1775263352000,1020.5],[1775263672000,1020.6],[1775263992000,1020.6],[1775264312000,1020.5],[1775264568000,1020.5],[1775264888000,1020.6],[1775265208000,1020.7],[1775265464000,1020.6],[1775265784000,1020.6],[1775266104000,1020.5],[1775266360000,1020.5],[1775266680000,1020.5],[1775267000000,1020.6],[1775267256000,1020.7],[1775267576000,1020.7],[1775267896000,1020.6],[1775268152000,1020.7],[1775268472000,1020.7],[1775268792000,1020.8],[1775269112000,1020.8],[1775269358000,1020.8],[1775269688000,1020.8],],
							color: '#000000'
						}
					];

					var options = {				
						xaxes: [{
							axisLabel: 'pressure',
						}],		
						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.1hPa'
						},
						crosshair: {
							mode: 'x'
						},
						legend: { 
							show: true,
							container: '#chart-pressure-legend'
						}										
					};

					graphs['#chart-pressure'] = $.plot('#chart-pressure', dataset, options);
				});
			
				$(document).ready(function() {
					
					dataset = [
						{
							label: 'Rýchlosť vetra (km/h)',
							data: [[1775253608000,0.119999988],[1775253800000,0.54],[1775254052000,0.504],[1775254376000,0.072],[1775254696000,0],[1775254952000,0.432],[1775255272000,0],[1775255593000,0],[1775255854000,0],[1775256184000,0],[1775256504000,0],[1775256752000,0],[1775257080000,0],[1775257400000,0],[1775257656000,0],[1775257977000,0],[1775258297000,0],[1775258553000,0],[1775258872000,0],[1775259193000,0],[1775259513000,0],[1775259769000,0],[1775260090000,0],[1775260409000,0],[1775260665000,0],[1775260985000,0],[1775261305000,0],[1775261561000,0],[1775261881000,0],[1775262202000,0],[1775262458000,0],[1775262776000,0],[1775263096000,0],[1775263352000,0],[1775263672000,0],[1775263992000,0],[1775264312000,0],[1775264568000,0],[1775264888000,0],[1775265208000,0],[1775265464000,0],[1775265784000,0],[1775266104000,0],[1775266360000,0],[1775266680000,0],[1775267000000,0],[1775267256000,0],[1775267576000,0],[1775267896000,0],[1775268152000,0],[1775268472000,0],[1775268792000,0],[1775269112000,0],[1775269358000,0],[1775269688000,0],],
							color: '#002f80',
							points: {
								show: false
							},
							lines: { 
								show: true,
								lineWidth: 2,
								fill: false, 
							},
						},
						{
							label: 'Náraz vetra (km/h)',
							data: [[1775253608000,0.839999988],[1775253800000,0.63],[1775254052000,1.008],[1775254376000,0.504],[1775254696000,0],[1775254952000,0.504],[1775255272000,0],[1775255593000,0],[1775255854000,0],[1775256184000,0],[1775256504000,0],[1775256752000,0],[1775257080000,0],[1775257400000,0],[1775257656000,0],[1775257977000,0],[1775258297000,0],[1775258553000,0],[1775258872000,0],[1775259193000,0],[1775259513000,0],[1775259769000,0],[1775260090000,0],[1775260409000,0],[1775260665000,0],[1775260985000,0],[1775261305000,0],[1775261561000,0],[1775261881000,0],[1775262202000,0],[1775262458000,0],[1775262776000,0],[1775263096000,0],[1775263352000,0],[1775263672000,0],[1775263992000,0],[1775264312000,0],[1775264568000,0],[1775264888000,0],[1775265208000,0],[1775265464000,0],[1775265784000,0],[1775266104000,0],[1775266360000,0],[1775266680000,0],[1775267000000,0],[1775267256000,0],[1775267576000,0],[1775267896000,0],[1775268152000,0],[1775268472000,0],[1775268792000,0],[1775269112000,0],[1775269358000,0],[1775269688000,0],],
							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: [[1775253608000,242.33333333],[1775253800000,93.25000000],[1775254052000,154.40000000],[1775254376000,200.80000000],[1775254696000,339.00000000],[1775254952000,346.00000000],[1775255272000,141.00000000],[1775255593000,355.25000000],[1775255854000,356.00000000],[1775256184000,284.40000000],[1775256504000,354.25000000],[1775256752000,8.80000000],[1775257080000,214.60000000],[1775257400000,348.50000000],[1775257656000,357.80000000],[1775257977000,356.80000000],[1775258297000,356.50000000],[1775258553000,357.00000000],[1775258872000,357.00000000],[1775259193000,357.00000000],[1775259513000,2.25000000],[1775259769000,285.00000000],[1775260090000,356.00000000],[1775260409000,357.50000000],[1775260665000,72.40000000],[1775260985000,356.40000000],[1775261305000,357.00000000],[1775261561000,358.00000000],[1775261881000,357.80000000],[1775262202000,357.50000000],[1775262458000,358.00000000],[1775262776000,358.00000000],[1775263096000,357.75000000],[1775263352000,357.00000000],[1775263672000,356.60000000],[1775263992000,356.20000000],[1775264312000,356.75000000],[1775264568000,357.00000000],[1775264888000,357.00000000],[1775265208000,357.00000000],[1775265464000,357.00000000],[1775265784000,357.60000000],[1775266104000,357.75000000],[1775266360000,357.00000000],[1775266680000,356.60000000],[1775267000000,357.25000000],[1775267256000,357.40000000],[1775267576000,356.40000000],[1775267896000,357.00000000],[1775268152000,357.00000000],[1775268472000,356.60000000],[1775268792000,144.60000000],[1775269112000,357.00000000],[1775269358000,350.00000000],[1775269688000,350.00000000],],
							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: 'Slnečné žiarenie (W/m2)',
							data: [[1775253608000,0.00000000],[1775253800000,0.00000000],[1775254052000,0.00000000],[1775254376000,0.00000000],[1775254696000,0.00000000],[1775254952000,0.00000000],[1775255272000,0.00000000],[1775255593000,0.00000000],[1775255854000,0.00000000],[1775256184000,0.00000000],[1775256504000,0.00000000],[1775256752000,0.00000000],[1775257080000,0.00000000],[1775257400000,0.00000000],[1775257656000,0.00000000],[1775257977000,0.00000000],[1775258297000,0.00000000],[1775258553000,0.00000000],[1775258872000,0.00000000],[1775259193000,0.00000000],[1775259513000,0.00000000],[1775259769000,0.00000000],[1775260090000,0.00000000],[1775260409000,0.00000000],[1775260665000,0.00000000],[1775260985000,0.00000000],[1775261305000,0.00000000],[1775261561000,0.00000000],[1775261881000,0.00000000],[1775262202000,0.00000000],[1775262458000,0.00000000],[1775262776000,0.00000000],[1775263096000,0.00000000],[1775263352000,0.00000000],[1775263672000,0.00000000],[1775263992000,0.00000000],[1775264312000,0.00000000],[1775264568000,0.00000000],[1775264888000,0.00000000],[1775265208000,0.00000000],[1775265464000,0.00000000],[1775265784000,0.00000000],[1775266104000,0.00000000],[1775266360000,0.00000000],[1775266680000,0.00000000],[1775267000000,0.00000000],[1775267256000,0.00000000],[1775267576000,0.00000000],[1775267896000,0.00000000],[1775268152000,0.00000000],[1775268472000,0.00000000],[1775268792000,0.00000000],[1775269112000,0.00000000],[1775269358000,0.00000000],[1775269688000,0.00000000],],
							color: '#ffb92f'
						}
					];

					var options = {				
						xaxes: [{
							axisLabel: 'solar_radiation',
						}],		
						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.1W/m2'
						},
						crosshair: {
							mode: 'x'
						},
						legend: { 
							show: true,
							container: '#chart-solar-radiation-legend'
						}										
					};

					graphs['#chart-solar-radiation'] = $.plot('#chart-solar-radiation', dataset, options);
				});
			
				$(document).ready(function() {
					
					dataset = [
						{
							label: 'UV žiarenie',
							data: [[1775253608000,0.00000000],[1775253800000,0.00000000],[1775254052000,0.00000000],[1775254376000,0.00000000],[1775254696000,0.00000000],[1775254952000,0.00000000],[1775255272000,0.00000000],[1775255593000,0.00000000],[1775255854000,0.00000000],[1775256184000,0.00000000],[1775256504000,0.00000000],[1775256752000,0.00000000],[1775257080000,0.00000000],[1775257400000,0.00000000],[1775257656000,0.00000000],[1775257977000,0.00000000],[1775258297000,0.00000000],[1775258553000,0.00000000],[1775258872000,0.00000000],[1775259193000,0.00000000],[1775259513000,0.00000000],[1775259769000,0.00000000],[1775260090000,0.00000000],[1775260409000,0.00000000],[1775260665000,0.00000000],[1775260985000,0.00000000],[1775261305000,0.00000000],[1775261561000,0.00000000],[1775261881000,0.00000000],[1775262202000,0.00000000],[1775262458000,0.00000000],[1775262776000,0.00000000],[1775263096000,0.00000000],[1775263352000,0.00000000],[1775263672000,0.00000000],[1775263992000,0.00000000],[1775264312000,0.00000000],[1775264568000,0.00000000],[1775264888000,0.00000000],[1775265208000,0.00000000],[1775265464000,0.00000000],[1775265784000,0.00000000],[1775266104000,0.00000000],[1775266360000,0.00000000],[1775266680000,0.00000000],[1775267000000,0.00000000],[1775267256000,0.00000000],[1775267576000,0.00000000],[1775267896000,0.00000000],[1775268152000,0.00000000],[1775268472000,0.00000000],[1775268792000,0.00000000],[1775269112000,0.00000000],[1775269358000,0.00000000],[1775269688000,0.00000000],],
							color: '#802674'
						}
					];

					var options = {				
						xaxes: [{
							axisLabel: 'uv',
						}],		
						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.0'
						},
						crosshair: {
							mode: 'x'
						},
						legend: { 
							show: true,
							container: '#chart-uv-legend'
						}										
					};

					graphs['#chart-uv'] = $.plot('#chart-uv', dataset, options);
				});
			
				$(document).ready(function() {
					
					dataset = [
						{
							label: 'Zrážky',
							data: [[1775253608000,0.00000000],[1775253800000,0.00000000],[1775254052000,0.00000000],[1775254376000,0.00000000],[1775254696000,0.00000000],[1775254952000,0.00000000],[1775255272000,0.00000000],[1775255593000,0.00000000],[1775255854000,0.00000000],[1775256184000,0.00000000],[1775256504000,0.00000000],[1775256752000,0.00000000],[1775257080000,0.00000000],[1775257400000,0.00000000],[1775257656000,0.00000000],[1775257977000,0.00000000],[1775258297000,0.00000000],[1775258553000,0.00000000],[1775258872000,0.00000000],[1775259193000,0.00000000],[1775259513000,0.00000000],[1775259769000,0.00000000],[1775260090000,0.00000000],[1775260409000,0.00000000],[1775260665000,0.00000000],[1775260985000,0.00000000],[1775261305000,0.00000000],[1775261561000,0.00000000],[1775261881000,0.00000000],[1775262202000,0.00000000],[1775262458000,0.00000000],[1775262776000,0.00000000],[1775263096000,0.00000000],[1775263352000,0.00000000],[1775263672000,0.00000000],[1775263992000,0.00000000],[1775264312000,0.00000000],[1775264568000,0.00000000],[1775264888000,0.00000000],[1775265208000,0.00000000],[1775265464000,0.00000000],[1775265784000,0.00000000],[1775266104000,0.00000000],[1775266360000,0.00000000],[1775266680000,0.00000000],[1775267000000,0.00000000],[1775267256000,0.00000000],[1775267576000,0.00000000],[1775267896000,0.00000000],[1775268152000,0.00000000],[1775268472000,0.00000000],[1775268792000,0.00000000],[1775269112000,0.00000000],[1775269358000,0.00000000],[1775269688000,0.00000000],],
							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;
		}