//Update hurricane detail if selected hurricane changes
private void gridHur_CellClick(object sender, DataGridViewCellEventArgs e)
{
try
{
Hur hur = (Hur)gridHur.Rows[e.RowIndex].DataBoundItem;
gridHurDetail.DataSource = hur.Details;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
//Update hurricane detail if selected hurricane changes
private void gridHur_CellClick(object sender, DataGridViewCellEventArgs e)
{
Hur hur = (Hur)gridHur.Rows[e.RowIndex].DataBoundItem;
gridHurDetail.DataSource = hur.Details;
}
public List <Hur> ParseHurDat(out string errors)
{
if (!ValidateHurDat(out errors))
{
return(null);
}
string line;
System.IO.StreamReader file = new System.IO.StreamReader(hurdatFile);
List <Hur> hurList = new List <Hur>();
int hurId = 0;
Hur currentHur = new Hur();
StateLookup sl = new StateLookup();
while ((line = file.ReadLine()) != null)
{
string[] blocks = line.Split(',');
//Header line
if (blocks.Length == 4)
{
string basin = blocks[0].Substring(0, 2);
string strCycloneNum = blocks[0].Substring(2, 2);
string strYear = blocks[0].Substring(4, 4);
int cycloneNum;
int year;
int.TryParse(strCycloneNum, out cycloneNum);
int.TryParse(strYear, out year);
string hurName = blocks[1].Trim();
string strTrackEntries = blocks[2];
int trackEntries;
int.TryParse(strTrackEntries, out trackEntries);
hurId++;
Hur hur = new Hur();
hur.Id = hurId;
hur.Basin = basin;
hur.CycloneNum = cycloneNum;
hur.Year = year;
hur.Name = hurName;
hur.NumEntries = trackEntries;
hur.Details = new List <HurDetail>();
hurList.Add(hur);
currentHur = hur;
}
//Data line
else if (blocks.Length == 21)
{
string strYear = blocks[0].Substring(0, 4);
string strMonth = blocks[0].Substring(4, 2);
string strDay = blocks[0].Substring(6, 2);
int year;
int month;
int day;
int.TryParse(strYear, out year);
int.TryParse(strMonth, out month);
int.TryParse(strDay, out day);
string strHour = blocks[0].Substring(0, 2);
string strMinutes = blocks[0].Substring(2, 2);
int hour;
int minutes;
int.TryParse(strHour, out hour);
int.TryParse(strMinutes, out minutes);
string recordId = blocks[2].Trim();
string status = blocks[3].Trim();
string strLat = blocks[4].Substring(0, blocks[4].Length - 1).Trim();
char latHemi = blocks[4][blocks[4].Length - 1];
decimal lat;
decimal.TryParse(strLat, out lat);
if (latHemi == 'S')
{
lat = lat * -1;
}
string strLng = blocks[5].Substring(0, blocks[5].Length - 1).Trim();
char lngHemi = blocks[5][blocks[5].Length - 1];
decimal lng;
decimal.TryParse(strLng, out lng);
if (lngHemi == 'W')
{
lng = lng * -1;
}
string strMaxWind = blocks[6].Trim();
int maxWind;
int.TryParse(strMaxWind, out maxWind);
HurDetail detail = new HurDetail();
detail.HurId = currentHur.Id;
detail.Year = year;
detail.Month = month;
detail.Day = day;
detail.Hour = hour;
detail.Minute = minutes;
detail.RecordId = recordId;
detail.Status = status;
detail.Latitude = lat;
detail.Longtitude = lng;
detail.MaxWind = maxWind;
detail.State = sl.GetStateFromCor(lng, lat);
currentHur.Details.Add(detail);
}
}
file.Close();
return(hurList);
}
