void SetWind()
{
if (metar == null || metar.Wind == null)
{
return;
}
Wind w = metar.Wind;
StringBuilder sb = new StringBuilder("Wind ");
WindDirection dir = wind_directions [(int)Math.Round(w.Direction / 22.5)];
sb.AppendFormat("from {0}", dir.Name);
double speed = 0.0;
string unit = String.Empty;
switch (windUnits)
{
case WindUnits.Knots:
unit = "kt";
speed = w.Knots;
break;
case WindUnits.MetersPerSecond:
unit = "m/s";
speed = w.MetersPerSecond;
break;
case WindUnits.KilometersPerHour:
unit = "km/h";
speed = w.KilometersPerHour;
break;
case WindUnits.MilesPerHour:
unit = "mph";
speed = w.MilesPerHour;
break;
}
sb.AppendFormat(", {0} {1}", speed, unit);
windConditions.Text = sb.ToString();
// move wind indicator
Canvas.SetLeft(windIndicator, dir.X + windIconLeft - (windIndicator.Width / 2));
Canvas.SetTop(windIndicator, dir.Y + windIconTop - (windIndicator.Height / 2));
}
void DoPart (string part)
{
Console.WriteLine ("part {0}", part);
if (part == "CAVOK") {
AddClouds (new Clouds ());
return;
}
Match match;
match = Regexps.StationId.Match (part);
if (match.Success) {
stationCode = part;
return;
}
string[] groups;
match = Regexps.ReportTime.Match (part);
if (match.Success) {
groups = GetGroups (match);
// format: ddmmhhZ
DateTime now = DateTime.Now;
int day, minute, hour;
try {
day = Convert.ToInt32 (groups [0]);
} catch {
day = now.Day;
}
try {
hour = Convert.ToInt32 (groups [1]);
} catch {
hour = now.Hour;
}
try {
minute = Convert.ToInt32 (groups [2]);
} catch {
minute = now.Minute;
}
time = new DateTime (now.Year, now.Month, day, hour, minute, 0);
return;
}
match = Regexps.Wind.Match (part);
if (match.Success) {
groups = GetGroups (match);
wind = new Wind (groups [0], groups [1], groups [2], groups [3]);
return;
}
match = Regexps.Visibility.Match (part);
if (match.Success) {
groups = GetGroups (match);
visibility = new Visibility (groups [0], groups [1]);
return;
}
match = Regexps.Clouds.Match (part);
if (match.Success) {
groups = GetGroups (match);
AddClouds (new Clouds (groups [0], groups [1], groups [2]));
return;
}
match = Regexps.TempAndDew.Match (part);
if (match.Success) {
groups = GetGroups (match);
temperature = new Temperature (groups [0].Replace ("M", "-"));
dewPoint = new Temperature (groups [1].Replace ("M", "-"));
return;
}
match = Regexps.PressureHg.Match (part);
if (match.Success) {
groups = GetGroups (match);
try {
pressureHg = Convert.ToDouble (groups [0]) / 100;
} catch {
pressureHg = -1;
}
return;
}
match = Regexps.PressureMb.Match (part);
if (match.Success) {
groups = GetGroups (match);
try {
pressureMb = Convert.ToDouble (groups [0]);
} catch {
pressureMb = -1;
}
return;
}
match = Regexps.Weather.Match (part);
if (match.Success) {
groups = GetGroups (match);
weather = new Weather (groups [0], groups [1], groups [2],
groups [3], groups [4], groups [5]);
return;
}
// We ignore all the other parts
}
void DoPart(string part)
{
Console.WriteLine("part {0}", part);
if (part == "CAVOK")
{
AddClouds(new Clouds());
return;
}
Match match;
match = Regexps.StationId.Match(part);
if (match.Success)
{
stationCode = part;
return;
}
string[] groups;
match = Regexps.ReportTime.Match(part);
if (match.Success)
{
groups = GetGroups(match);
// format: ddmmhhZ
DateTime now = DateTime.Now;
int day, minute, hour;
try {
day = Convert.ToInt32(groups [0]);
} catch {
day = now.Day;
}
try {
hour = Convert.ToInt32(groups [1]);
} catch {
hour = now.Hour;
}
try {
minute = Convert.ToInt32(groups [2]);
} catch {
minute = now.Minute;
}
time = new DateTime(now.Year, now.Month, day, hour, minute, 0);
return;
}
match = Regexps.Wind.Match(part);
if (match.Success)
{
groups = GetGroups(match);
wind = new Wind(groups [0], groups [1], groups [2], groups [3]);
return;
}
match = Regexps.Visibility.Match(part);
if (match.Success)
{
groups = GetGroups(match);
visibility = new Visibility(groups [0], groups [1]);
return;
}
match = Regexps.Clouds.Match(part);
if (match.Success)
{
groups = GetGroups(match);
AddClouds(new Clouds(groups [0], groups [1], groups [2]));
return;
}
match = Regexps.TempAndDew.Match(part);
if (match.Success)
{
groups = GetGroups(match);
temperature = new Temperature(groups [0].Replace("M", "-"));
dewPoint = new Temperature(groups [1].Replace("M", "-"));
return;
}
match = Regexps.PressureHg.Match(part);
if (match.Success)
{
groups = GetGroups(match);
try {
pressureHg = Convert.ToDouble(groups [0]) / 100;
} catch {
pressureHg = -1;
}
return;
}
match = Regexps.PressureMb.Match(part);
if (match.Success)
{
groups = GetGroups(match);
try {
pressureMb = Convert.ToDouble(groups [0]);
} catch {
pressureMb = -1;
}
return;
}
match = Regexps.Weather.Match(part);
if (match.Success)
{
groups = GetGroups(match);
weather = new Weather(groups [0], groups [1], groups [2],
groups [3], groups [4], groups [5]);
return;
}
// We ignore all the other parts
}
