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PORead in Dates from file to be used in plots
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I am trying to read date stamps in from a data logger and use these dates in plots. I have been playing with matplotlib dates date2num, datestr2num, and datetime but I keep getting formatting errors and am having trouble finding what the correct syntax and keywords are to do this (and also what they mean). I have been reading through the matplotlib help with not much luck. If you have any help or a better way to read in this information I would love the feedback. <pre><code>import numpy as n import matplotlib.pyplot as p import matplotlib.dates as d import datetime as dt fileobj=open("filename",'r') data=fileobj.readlines() fileobj.close() time=n.empty(len(data)) for i in range(len(data)): strings=data[i].split(',') if i >5: some_time_dt = dt.datetime.strptime(str(strings[0]), '%Y-%m-%d %H:%M:%S') time = d.date2num(some_time_dt) </code></pre> Example data: <pre><code>"2013-02-28 16:53:30",1588,11.85,24.35,22.93,24.1,25.05,22.06,22.2,30.94,21.99,22.7,21.91,22‌.02,21.79 ,21.72 "2013-02-28 16:53:31",1589,11.85,24.35,23,24.12,25.05,22.09,22.25,31.19,21.97,22.71,21.91,22‌.02,21.78 ,21.72 "2013-02-28 16:53:32",1590,11.85,24.35,22.98,24.12,25.05,22.12,22.3,31.35,21.98,22.68,21.9,2‌2.01,21.7 4,21.69 "2013-02-28 16:53:33",1591,11.85,24.35,22.95,24.14,25.06,22.15,22.33,31.49,21.96,22.67,21.87‌,22,21.73 ,21.66 </code></pre> March 20,2013 I was able to get this to plot but I need to know how to get rid of the UTC label that prints as the time is not in UTC but in PST. I would prefer to just not show a timezone at all.
Tags
<python><date><numpy><matplotlib>
Title
Read in Dates from file to be used in plots
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