From d9ad81991da306dcae35bb6b7ba7f90c6d6b8725 Mon Sep 17 00:00:00 2001 From: soshial Date: Sun, 12 Sep 2021 05:23:12 +0200 Subject: filtering optimizations --- src/main/java/org/traccar/config/Keys.java | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'src/main/java/org/traccar/config') diff --git a/src/main/java/org/traccar/config/Keys.java b/src/main/java/org/traccar/config/Keys.java index f7d61a993..c6a202d2f 100644 --- a/src/main/java/org/traccar/config/Keys.java +++ b/src/main/java/org/traccar/config/Keys.java @@ -872,8 +872,11 @@ public final class Keys { Collections.singletonList(KeyType.GLOBAL)); /** - * Filter records by Maximum Speed value in knots. Can be used to filter jumps to far locations even if they're - * marked as valid. Shouldn't be too low. Start testing with values at about 25000. + * Filter records by Maximum Speed value in knots. Can be used to filter jumps to far locations even if Position + * appears valid or if Position `speed` field reported by the device is also within limits. Calculates speed from + * the distance to the previous position and the elapsed time. + * + * Tip: Shouldn't be too low. Start testing with values at about 25000. */ public static final ConfigKey FILTER_MAX_SPEED = new ConfigKey<>( "filter.maxSpeed", -- cgit v1.2.3