plotnanas
No OneTemporary
Actions

Size

958 B

Subscribers

None

plotnanas
View Options

	#! /usr/bin/env python

	import argparse
	ap = argparse.ArgumentParser()
	ap.add_argument("DATFILE", metavar="file", default="nanas.dat", help="release/count data file to read")
	ap.add_argument("OUTFILE", nargs="?", metavar="file", default=None, help="image file to write")
	args = ap.parse_args()

	if not args.OUTFILE:
	import os
	args.OUTFILE = os.path.splitext(os.path.basename(args.DATFILE))[0] + ".pdf"

	import datetime
	import numpy as np
	import matplotlib.pyplot as plt
	# import matplotlib.dates as mdates
	# import matplotlib.cbook as cbook

	tags, dates, nanas = [], [], []
	with open(args.DATFILE) as f:
	for line in f:
	items = line.split()
	tags.append(items[0])
	ts = float(items[1].replace("-3600", "").replace("-7200", ""))
	dates.append(datetime.date.fromtimestamp(ts))
	nanas.append(int(items[2]))

	plt.plot(dates, nanas)
	plt.xlabel("Year")
	plt.ylabel("# analyses")
	plt.savefig(args.OUTFILE)
	# plt.show()