Description Usage Arguments Details Value Note Author(s) See Also Examples
Bearing towards the next coordinate in the tracks.
1 2 3 |
tracks |
|
t_id |
character or numeric. Column name in |
bind |
logical. Return the distance as list ( |
drop |
|
cname |
|
For the last coordinate within a track the function returns empty
because there are no bearings towards a following coordinate possible.
If the succeeding coordinate is the same like the current coordinate, the function return empty
for the current coordinate.
psyo
Please be aware that this function calculates the initial bearing from the first to the second point and that this bearing is saved with the second point. This seems counter intuitive for an initial bearing but is done for better compatibility with the gap functions.
Benjamin Ziepert. Please send feedback to: feedback-psyosphere@analyse-gps.com.
bearing
, t_distance
, t_speed
, t_time_difference
1 2 3 4 5 |
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