From 9cc4ea633f930ea636b503b27f0006f3dc8f5109 Mon Sep 17 00:00:00 2001
From: robertl <robertl@f51c46e8-681c-474f-0cfe-069cfd0219fb>
Date: Mon, 9 May 2005 16:25:33 +0000
Subject: [PATCH] From Olaf: Let IGC round when doing FP->int conversions. 
 Regenerate IGC reference to minimize rounding differences.

---
 gpsbabel/igc.c                  | 4 ++--
 gpsbabel/reference/igc1_3d.out  | 2 +-
 gpsbabel/reference/igc1_gpx.out | 2 +-
 gpsbabel/reference/igc1_igc.out | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/gpsbabel/igc.c b/gpsbabel/igc.c
index 33c1f2273..188e7d378 100644
--- a/gpsbabel/igc.c
+++ b/gpsbabel/igc.c
@@ -518,8 +518,8 @@ static char *latlon2str(const waypoint * wpt)
     char lon_hemi = wpt->longitude < 0 ? 'W' : 'E';
     unsigned char lat_deg = fabs(wpt->latitude);
     unsigned char lon_deg = fabs(wpt->longitude);
-    unsigned int lat_min = rint((fabs(wpt->latitude) - lat_deg) * 60000);
-    unsigned int lon_min = rint((fabs(wpt->longitude) - lon_deg) * 60000);
+    unsigned int lat_min = (fabs(wpt->latitude) - lat_deg) * 60000 + 0.500000000001;
+    unsigned int lon_min = (fabs(wpt->longitude) - lon_deg) * 60000 + 0.500000000001;
 
     if (snprintf(str, 18, "%02u%05u%c%03u%05u%c",
 		 lat_deg, lat_min, lat_hemi, lon_deg, lon_min, lon_hemi) != 17) {
diff --git a/gpsbabel/reference/igc1_3d.out b/gpsbabel/reference/igc1_3d.out
index 21ff7744a..2ecdeb4e2 100644
--- a/gpsbabel/reference/igc1_3d.out
+++ b/gpsbabel/reference/igc1_3d.out
@@ -48,7 +48,7 @@ B0419123040526S15036253EA0090600000
 B0419433040646S15036334EA0090300000
 B0420133040794S15036367EA0089500000
 B0420443040707S15036367EA0090300000
-B0421143040678S15036423EA0092200000
+B0421143040679S15036423EA0092200000
 B0421443040658S15036414EA0091400000
 B0422153040772S15036358EA0091900000
 B0422453040722S15036423EA0096100000
diff --git a/gpsbabel/reference/igc1_gpx.out b/gpsbabel/reference/igc1_gpx.out
index c88087656..25c86bb95 100644
--- a/gpsbabel/reference/igc1_gpx.out
+++ b/gpsbabel/reference/igc1_gpx.out
@@ -157,7 +157,7 @@ xsi:schemaLocation="http://www.topografix.com/GPX/1/0 http://www.topografix.com/
 <trkpt lat="-30.678450" lon="150.606117">
 <time>2004-04-24T04:20:44Z</time>
 </trkpt>
-<trkpt lat="-30.677967" lon="150.607050">
+<trkpt lat="-30.677983" lon="150.607050">
 <time>2004-04-24T04:21:14Z</time>
 </trkpt>
 <trkpt lat="-30.677633" lon="150.606900">
diff --git a/gpsbabel/reference/igc1_igc.out b/gpsbabel/reference/igc1_igc.out
index beb86d8e2..9d3c0071e 100644
--- a/gpsbabel/reference/igc1_igc.out
+++ b/gpsbabel/reference/igc1_igc.out
@@ -48,7 +48,7 @@ B0419123040526S15036253EA0000000000
 B0419433040646S15036334EA0000000000
 B0420133040794S15036367EA0000000000
 B0420443040707S15036367EA0000000000
-B0421143040678S15036423EA0000000000
+B0421143040679S15036423EA0000000000
 B0421443040658S15036414EA0000000000
 B0422153040772S15036358EA0000000000
 B0422453040722S15036423EA0000000000
-- 
2.30.2