example code for parsing android data logger files

parser_examples.py

# Example code for parsing sensor log files from Andriod apps

import pandas as pd

# SensorDataLogger
# https://play.google.com/store/apps/details?id=es.terrik.SensorLogger
# 'a' and 'b' are empty colums

date_parser = lambda x: pd.datetime.strptime( x, "%Y-%m-%d_%H-%M-%S.%f" )

df2 = pd.read_csv('LOG_2019-06-05_04-17-08MMC3630KJ_Magnetometer.log',
                  header = None,
                  skiprows = 1, sep=';',
                  names = ['index','Timestamp','a', 'x','y','z','b'],
                  usecols= ['index','Timestamp','x','y','z'],
                  parse_dates = ['Timestamp'],
                  date_parser = date_parser )

# Sensor Record - just works without special parsing
df = pd.read_csv('File')