Revision 7e09553e6bd7750f808546745e6a4e819193313b authored by Caley Finn on 30 September 2018, 09:31:54 UTC, committed by Caley Finn on 30 September 2018, 09:31:54 UTC
1 parent c1ce962
plotspeciesdensity.py
#
# Sample script showing how to extract species density data from output JSON
# file, and plot it.
#
# Script uses Python with Matplotlib https://matplotlib.org/
#
# Usage:
#
# python plotspeciesdensity.py resultsfile.json [species1 species2...]
#
# e.g. for asep-results.json, to plot species just '1'
#
# python plotspeciesdensity.py asep-results.json 1
#
# or to plot all species
#
# python plotspeciesdensity.py asep-results.json
#
import json
import matplotlib.pyplot
import os.path
import sys
if __name__ == "__main__":
resultsfile = sys.argv[1]
fp = open(resultsfile)
results = json.load(fp)
fp.close()
title = os.path.basename(resultsfile)
specdensities = results['results']['speciesDensity']
xs = range(0, len(specdensities[0]))
if len(sys.argv) > 2:
showspecies = map(int, sys.argv[2:])
else:
showspecies = range(0, len(specdensities))
for i in showspecies:
matplotlib.pyplot.plot(xs, specdensities[i], "o-", label=str(i))
matplotlib.pyplot.legend()
matplotlib.pyplot.gcf().canvas.set_window_title(title)
matplotlib.pyplot.show()
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...