process chunked n38 data

This function decodes n38 data according to the specifications provided by the EM38-MKII manual.

n38_decode(chunks = NULL)

Arguments

chunks

The nested list of raw matrices output by n38_chunk.

Value

A nested list containing decoded n38 data with the following structure:

  • file header information (list)

  • survey line

  • header information (list)

  • calibration data (data frame)

  • timer data (list)

  • instrument readings (timestamped data frame, calibrated)

  • location data (timestamped data frame of NMEA-0138 message strings)

  • new station data (timestamped data frame)

  • comments (timestamped data frame)

Examples

data('n38_demo')
n38_chunks <- n38_chunk(n38_demo)
n38_decoded <- n38_decode(n38_chunks)