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Fix DTM parsing

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This commit is contained in:
Morten Nielsen 2020-07-30 10:49:25 -07:00
parent ac7027c24d
commit eb2c35c223
1 changed files with 5 additions and 5 deletions
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10
src/NmeaParser/Nmea/Dtm.cs
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@ -43,15 +43,15 @@ namespace NmeaParser.Messages
/// <param name="message">The NMEA message values.</param>
public Dtm (string type, string[] message) : base(type, message)
{
if (message == null || message.Length < 6)
if (message == null || message.Length < 8)
throw new ArgumentException("Invalid DTM", "message");
LocalDatumCode = message[0];
if (message[1].Length > 0)
LocalDatumSubdivisionCode = message[1][0];
LatitudeOffset = NmeaMessage.StringToDouble(message[2]);
LongitudeOffset = NmeaMessage.StringToDouble(message[3]);
AltitudeOffset = NmeaMessage.StringToDouble(message[4]);
ReferenceDatumCode = message[5];
LatitudeOffset = NmeaMessage.StringToDouble(message[2]) * (message[3]=="S" ? -1 : 1);
LongitudeOffset = NmeaMessage.StringToDouble(message[4]) * (message[5] == "W" ? -1 : 1);
AltitudeOffset = NmeaMessage.StringToDouble(message[6]);
ReferenceDatumCode = message[7];
}
/// <summary>