Read data from a TimeZero database and convert to a .gps file — convert_tzdb_gps • GAPsurvey

This function retrieves time and position data from a TimeZero database and converts it to a .gps file format.

Usage

convert_tzdb_gps(
  path_tzdb = NULL,
  output_file = NULL,
  vessel,
  cruise,
  haul,
  start = NULL,
  end = NULL
)

Arguments

path_tzdb: A specific path to the TimeZero database file (.tzdb).
output_file: Output file path as a character vector.
vessel: RACE vessel number
cruise: RACE cruise number
haul: RACE haul number
start: Optional start time as character vector POSIXct object for filtering data from the TimeZero database.
end: Optional end time as character vector or POSIXct object for filtering ddata from the TimeZero database.

Value

A data frame containing the columns "Date", "X", and "Y" from the Timezero database.

Author

Alex Dowlin and Sean Rohan

Examples