/// <summary>
/// Add one record to the table
/// </summary>
/// <param name="rec">The awyRec to add</param>
public string Add(rwyRec rec)
{
if (rec != null)
{
return(m_db.Add(rec));
}
return("");
}
/// <summary>
/// Return an Runway subtable where airport_runwy key matches
/// </summary>
/// <param name="icao_key">The icao to match</param>
/// <returns>A rwyTable</returns>
public rwyTable GetSubtable(string icao_key)
{
var l = this.Where(x => x.Key == icao_key);
var t = new rwyTable( );
foreach (var kv in l)
{
t.Add(kv.Key, kv.Value);
}
return(t);
}
/// <summary>
/// Return an Runway subtable for Runways in range
/// </summary>
/// <param name="icao_key">The icao to match</param>
/// <returns>A rwyTable</returns>
public rwyTable GetSubtable(double rangeLimitNm, double Lat, double Lon)
{
var nT = new rwyTable( );
var myLoc = new LatLon(Lat, Lon);
foreach (var rec in this)
{
var dist = myLoc.DistanceTo(rec.Value.start_latlon, ConvConsts.EarthRadiusNm);
if (dist <= rangeLimitNm)
{
nT.Add(rec.Value);
}
}
return(nT);
}