move (version 2.1.0)

speed: speed information from a track or track stack

Description

This function returns a summary of speed related measurements of a Move or MoveStack object.

Usage

# S4 method for .MoveTrackSingle
speed(x)
  # S4 method for .MoveTrackStack
speed(x)
  # S4 method for .MoveTrackSingle
speedSummary(x)
  # S4 method for .MoveTrackStack
speedSummary(x)

Arguments

x

Move or MoveStack object

Value

The function returns the speed in m/s if the track is longlat else map units per second. In most cases the map units will also be meters.

Examples

# NOT RUN {
data(leroy)
data(fishers)
  
speed(leroy) #speeds from a Move object 
speed(fishers) #speeds from a MoveStack object
#speedSummary(leroy) # summary of speed measures of a Move object
#speedSummary(fishers) # summary of speed measures of a MoveStack object
# }