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Ensure valid long/lat values

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mort5161 2014-07-28 17:31:34 -07:00
parent 79e6523d0d
commit cb952b24be
1 changed files with 4 additions and 0 deletions
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4
src/NmeaParser.Shared/Nmea/NmeaMessage.cs
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@ -115,6 +115,8 @@ namespace NmeaParser.Nmea
{
try
{
if (value.Length < 3)
return double.NaN;
double latitude = int.Parse(value.Substring(0, 2), CultureInfo.InvariantCulture) + double.Parse(value.Substring(2), CultureInfo.InvariantCulture) / 60;
if (ns == "S")
latitude *= -1;
@ -126,6 +128,8 @@ namespace NmeaParser.Nmea
{
try
{
if (value.Length < 4)
return double.NaN;
double longitude = int.Parse(value.Substring(0, 3), CultureInfo.InvariantCulture) + double.Parse(value.Substring(3), CultureInfo.InvariantCulture) / 60;
if (ew == "W")
longitude *= -1;