mn200312_58: Sample PRH data.

In FlukeAndFeather/catsr: Tools for using CATS PRH files in R.

Sample PRH data.

Description

The PRH for a humpback whale tagged in Antarctica on March 12, 2020.

Usage

mn200312_58

Format

A tibble with columns:

• dn (num) Matlab datenum of record

• p (num) pressure, or approximate depth in meters

• aw (num x 3) a 3 column matrix with x, y, and z accelerometry in whale frame

• mw (num x 3) a 3 column matrix with x, y, and z magnetometry in whale frame

• gw (num x 3) a 3 column matrix with x, y, and z gyroscope in whale frame

• speed (num) speed of the whale in m/s (as estimated by the jiggle method)

• pitch (num) pitch of the whale in radians

• roll (num) roll of the whale in radians

• head (num) heading of the whale in radians

• dt (POSIXct) datetime of record

• secs (numeric) seconds since start of deployment

• jerk (num) norm of the jerk vector And attributes:

• whaleid (chr) e.g. "mn200312-58"

• fs (num) sampling rate in Hz

• tz (chr) local timezone e.g. "Etc/GMT+3" for UTC-3

See read_nc for more details.

FlukeAndFeather/catsr documentation built on March 18, 2022, 8:44 a.m.