read_columbus: Read Columbus gps logger .csv file

In wolfeclw/circleclust: Spatiotemporal Clustering for Personal Location Data

Read Columbus gps logger .csv file

Description

read_columbus() imports latitude and longitude from a Columbus gps logger file.

Usage

read_columbus(
  path,
  gps_format = "nmea",
  filter_fix = NULL,
  tzone_gps = "UTC",
  tzone_out = "America/New_York",
  participant_id = NULL,
  sample_col = NULL,
  sample_id = NULL
)

Arguments

path	string; filepath of input .csv
gps_format	string; format of the input file ('nmea' or 'csv')
filter_fix	logical; should coordinates with invalid GPS fix be filtered out? Default = NULL 'gps_format' must be set to 'NMEA.'
tzone_gps	character; time zone of the Columbus logger. Default = 'UTC'
tzone_out	character; time zone of the output file. Default = 'America/New_York.'
participant_id	user defined string to denote a personal identifier. This is useful if the GPS unit is deployed during personal sampling. If specified, a new column is created ('ID'). Default is NULL.
sample_col	character; user defined character string specifying the name of the column to denote sample ID. Default is NULL.
sample_id	user defined string to denote sample ID. If assigned, a value must also be supplied to sample_col. Default is NULL.

Value

a tibble.

Examples

## Not run: 

read_columbus(path, tzone_gps = "UTC", tzone_out = "America/New_York.")

## End(Not run)

wolfeclw/circleclust documentation built on Aug. 13, 2024, 3:33 a.m.