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avoid problem with ground targets report 0 kts

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Matthias Wirth
2019-10-13 15:38:38 +02:00
parent c69cac819a
commit 2e7de34b95
1 changed files with 1 additions and 1 deletions
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html/planeObject.js
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@@ -259,7 +259,7 @@ PlaneObject.prototype.updateTrack = function(now, last) {
var distance = ol.sphere.getDistance(this.position, this.prev_position);
var derivedMach = (distance/(this.position_time - this.prev_time + 0.2))/343;
var filterSpeed = on_ground ? positionFilterSpeed/10 : positionFilterSpeed;
filterSpeed = (this.gs != null) ? positionFilterGsFactor*this.gs/666 : filterSpeed;
filterSpeed = (this.gs != null) ? positionFilterGsFactor*(this.gs+3)/666 : filterSpeed;
// ignore the position if the object moves faster than positionFilterSpeed (default Mach 3.5)
// or faster than twice the transmitted groundspeed