From 128a8b16048b8acf2faec4b0274b23beb42d2973 Mon Sep 17 00:00:00 2001
From: Joachim Spange <joachim.spange@kd.kongsberg.com>
Date: Tue, 28 Jan 2025 15:18:25 +0100
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Support=20PTNL=20parent=20NMEA=20me?=
 =?UTF-8?q?ssage?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

PTNL is parent to e.g. AVR, BPQ, DG, EVT, GGK, PJK, PJT, VGK, VHD
---
 src/NmeaParser/Nmea/NmeaMessage.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/NmeaParser/Nmea/NmeaMessage.cs b/src/NmeaParser/Nmea/NmeaMessage.cs
index 0c474e1..6566bca 100644
--- a/src/NmeaParser/Nmea/NmeaMessage.cs
+++ b/src/NmeaParser/Nmea/NmeaMessage.cs
@@ -188,6 +188,11 @@ namespace NmeaParser.Messages
 
             string[] parts = message.Split(new char[] { ',' });
             string MessageType = parts[0].Substring(1);
+            if (MessageType == "PTNL") {
+                // PTNL is parent to e.g. AVR, GGK etc.
+                MessageType = parts[1];
+                parts = parts.Skip(1).ToArray();
+            }
             if (MessageType == string.Empty)
                 throw new ArgumentException("Missing NMEA Message Type");
             string[] MessageParts = parts.Skip(1).ToArray();