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authorDenis Yeldandi <dyeldandi@gramant.ru>2014-10-04 09:21:47 +0400
committerDenis Yeldandi <dyeldandi@gramant.ru>2014-10-04 09:21:47 +0400
commit04ceb3c95d6c713dfb4f673d3a4cafa7c27c13ca (patch)
tree3293476d148112992256f914c8cd4abd3e5e18d2
parent83632ec0cecc24ea304853569b3ba92d13c53374 (diff)
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Fixed km/h -> knots in POS
-rw-r--r--src/drivers/gps/ashtech.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/gps/ashtech.cpp b/src/drivers/gps/ashtech.cpp
index d338ff8e5..69c22ab28 100644
--- a/src/drivers/gps/ashtech.cpp
+++ b/src/drivers/gps/ashtech.cpp
@@ -293,7 +293,7 @@ int ASHTECH::handle_message(int len){
double track_rad = track_true * m_pi / 180.0;
- double velocity_ms = ground_speed / 3.6;
+ double velocity_ms = ground_speed / 1.9438445; /** knots to m/s */
double velocity_north = velocity_ms * cos(track_rad);
double velocity_east = velocity_ms * sin(track_rad);