co2 monitor script, based on https://github.com/vfilimonov/co2meter

co2monitor.py

#!/Users/adam/anaconda/envs/astropy35/bin/python

import os
import datetime
import co2meter.co2meter
import pylab as pl

mon = co2meter.co2meter.CO2monitor()
mon.start_monitoring(interval=10)

pl.pause(11)
while 1:
    pl.figure(1)
    pl.clf()
    ax=pl.figure(1).gca()
    ax.set_ylabel("CO$_2$ [ppm]")
    ax.set_xlabel("Local Time")
    try:
        mon.data.plot(secondary_y='temp', ax=ax)
        today = datetime.datetime.strftime(datetime.datetime.today(), '%Y-%m-%d')
        pl.xlabel("Local Time")
        pl.ylabel("Temperature [$^\circ$C]")
        pl.savefig(os.path.expanduser('~/co2monitor/{0}.png'.format(today)))
        #print(mon.data.tail(1))
        pl.pause(10)
    except Exception as ex:
        print(ex)
        continue
    mon.log_data_to_csv(os.path.expanduser('~/co2monitor/{0}.csv'.format(today)))