a mousetrap data object created using one of the mt_import
functions (see mt_example for details). Alternatively, a trajectory
array can be provided directly (in this case use will be ignored).
use
a character string specifying which trajectory data should be
used.
save_as
a character string specifying where the resulting trajectory
data should be stored.
xpos
a vector of x positions. Ignored, if xypos is provided.
ypos
a vector of y positions. Ignored, if xypos is provided.
xypos
a matrix, the first column corresponding to the x positions, the
second to the y positions.
id
a character string specifying the identifier of the to be added
trajectory.
Value
A mousetrap data object (see mt_example) where the new
trajectory has been added.
If the trajectory array was provided directly as data, only the
trajectory array will be returned.