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Write an OpenSim Motion File (.mot)

Source: R/io-opensim.R
writeMOT.Rd

Writes tabular time-series data (joint angles, kinematics, ...) from a PhysioExperiment to an OpenSim .mot file. This is the inverse of readMOT(): a readMOT() -> writeMOT() -> readMOT() round-trip reproduces every numeric column exactly and the derived sampling rate.

Usage

writeMOT(x, path)

Arguments

x

A PhysioExperiment whose first assay holds the data columns.

path

Character string giving the output .mot path.

Value

The output path, invisibly.

Details

The time column is taken from metadata(x)$time when present, otherwise it is reconstructed from samplingRate(x). The inDegrees header flag is preserved from metadata(x)$inDegrees (default "yes").

See also

readMOT(), writeTRC()

Examples

mot_file <- system.file("testdata", "sample.mot", package = "PhysioMoCap")
if (nzchar(mot_file)) {
  pe <- readMOT(mot_file)
  out <- tempfile(fileext = ".mot")
  writeMOT(pe, out)
}