Filter out Only When ignition OFF
No.
Whats the price you should add it to the source? I do see a few of these requests already on the forum (Because looks very bad that its moving so much when ignition off).
https://github.com/traccar/traccar/blob/master/src/org/traccar/FilterHandler.java
Send email to sales or support to discuss it.
Is there a way to filter out up to 1000 ft when the ignition is off only?