2017-09-16 02:49:31,147 DEBUG    root         making 3day plots for os38bb
instrument name is os38
pingtype is bb
2017-09-16 02:49:31,352 ERROR    root         cannot write codasdb data samples for daily_report
Traceback (most recent call last):
  File "/usr/local/currents/bin/run_3dayplots_mpl.py", line 431, in <module>
    save_data_sample_db(cid, '_cont', cruiseinfo.daily_dir, -1.2)
  File "/usr/local/currents/bin/run_3dayplots_mpl.py", line 143, in save_data_sample_db
    dinfo = get_dbinfo(cid, ndays)
  File "/usr/local/currents/bin/run_3dayplots_mpl.py", line 221, in get_dbinfo
    cid['top_plotbin'][cid['procdirname']])
  File "/usr/local/lib/python2.7/dist-packages/pycurrents/adcp/quick_codas.py", line 16, in binmaxdepth
    db = DB(dbname)
  File "_codas.pyx", line 455, in _codas.DB.__init__ (codas/src/_codas.c:6040)
IOError: Can't open database /home/data/EX1708_05/proc/os38bb/adcpdb/a_ex