Description Usage Arguments Value Examples
This function will read and parse data University of Maryland Balloon Payload Program (UMDBPP) data logs. It standardizes units and calculates ascent rate, ground speed, and downrange distance per entry.
1 2 | read.payload(file, data_source, flight_number = NULL, flight_date = NULL,
start_time = NULL, end_time = NULL, timezone = Sys.timezone())
|
file |
Path to log file. |
data_source |
Source from which data originated, from the list c("LINK-TLM", "CellTracker", "APRS", "IRENE"). |
flight_number |
Flight designation. |
flight_date |
Date of flight in "YYYY-MM-DD" format. Defaults to NULL. |
start_time |
Time in 24 hour "HH:MM:SS" format. If a time is given, dataset will be cut to after start time. |
end_time |
Time in 24 hour "HH:MM:SS" format. If a time is given, dataset will be cut to before end time. |
timezone |
Timezone of launch. Run OlsonNames for a list of accepted timezones. |
Returns data frame of parsed payload data, standardized to POSIXct timestamps and SI units.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | ## Not run:
NS57.Coord <- read.payload("NS57_parsedPackets.txt",
data_source = "LINK-TLM",
flight_number = "NS57",
start_time = "07:50:31",
end_time = "09:27:34"
)
NS57.Rad <- read.payload("NS57LaunchData.txt",
data_source = "IRENE",
flight_number = "NS57",
start_time = "07:50:31",
end_time = "09:27:34"
)
## End(Not run)
|
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