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drawdowns |
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Find the locations, magnitude, and duration of drawdown events in a time series of Plant Available Water Storage.
from Drawdown import Drawdown, cum_dist
file = 'BoulderS.csv'
drawdown = Drawdown(filename=file, find_drawdowns=True, debug=False)
drawdown.plot(
threshold=100,
show_up_locs=False,show_down_locs=False,
offset=20)from matplotlib import pyplot as plot
x, y = cum_dist(drawdown.df['magnitude'])
plot.plot(x,y)
plot.xlabel('Drawdown Size, d (cm)')
plot.ylabel('Cumulative Distribution, F(d)')
plot.title('CDF of Drawdown Sizes, F(d)')drawdown.df[['magnitude','duration','filling','draining']].describe()