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WWSalinityProvider.cs
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WWSalinityProvider.cs
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using System;
using System.Collections.Generic;
namespace UCNLSalinity
{
public class WWSalinityProvider
{
#region Properties
SettingsProviderXML<List<MSDE>> dataProvider;
#endregion
#region Constructor
public WWSalinityProvider(string salinityDBFileName)
{
dataProvider = new SettingsProviderXML<List<MSDE>>();
dataProvider.Load(salinityDBFileName);
}
#endregion
#region Methods
public double GetNearestSalinity(double lat, double lon, out double nlat, out double nlon)
{
double dLat = double.MaxValue;
double dLon = double.MaxValue;
int idx = 0;
double minD = double.MaxValue;
nlat = 0;
nlon = 0;
for (int i = 0; i < dataProvider.Data.Count; i++)
{
dLat = Math.Abs(lat - dataProvider.Data[i].Lat);
dLon = Math.Abs(lon - dataProvider.Data[i].Lon);
if (dLon + dLat < minD)
{
minD = dLon + dLat;
idx = i;
nlat = dataProvider.Data[i].Lat;
nlon = dataProvider.Data[i].Lon;
}
}
return dataProvider.Data[idx].Sal;
}
#endregion
}
}