From a3d3b5f2f9122b33724db2bbd606194fe9cd3808 Mon Sep 17 00:00:00 2001
From: Matt Fiddaman <github@m.fiddaman.uk>
Date: Sun, 27 Apr 2025 15:26:49 -0400
Subject: [PATCH] fix VRB wind calculations

---
 src/lib/metar.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lib/metar.js b/src/lib/metar.js
index 2283566..2eb197c 100644
--- a/src/lib/metar.js
+++ b/src/lib/metar.js
@@ -45,8 +45,8 @@ export function decodeMetar(metar) {
         return {
           runway: id,
           heading,
-          crosswind: Math.round(crosswind),
-          headwind: Math.round(headwind),
+          crosswind: windDir === 'variable' ? effectiveWind : Math.round(crosswind),
+          headwind: windDir === 'variable' ? 0 : Math.round(headwind),
         };
       });