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Given the following text description, write Python code to implement the functionality described below step by step
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Description:
 Storm Depth Histograms
Setup the basic working environment
Step1:  Load Tidy Hydrologic Data
Step2:  Split by site name (color) and presence of outflow (row)
Step3:  Split by site (row), presence of outflow (column), and season (hue)
Also use a blue-green to brown color palette.
Step4:  Split by years (hue) and outflow (columns, wrapped at 2 wide)
Step5:  Just look at ED-1
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Python Code:
import warnings
import matplotlib.pyplot as plt
import pandas
import seaborn
import pycvc
warnings.simplefilter("ignore")
palette = seaborn.color_palette('deep', n_colors=6)
seaborn.set(style='ticks', context='paper', rc={'text.usetex': False})
%matplotlib inline
Explanation: Storm Depth Histograms
Setup the basic working environment
End of explanation
hydro = pandas.read_csv('output/tidy/hydro_simple.csv')
Explanation: Load Tidy Hydrologic Data
End of explanation
fg = pycvc.viz.hydro_histogram(hydro, hue='site', row='has_outflow', save=False)
pycvc.viz.savefig(fg.fig, 'Hist_Site_Outflow', extra='HydroHistogram')
Explanation: Split by site name (color) and presence of outflow (row)
End of explanation
fg = pycvc.viz.hydro_histogram(hydro, row='site', col='has_outflow', hue='season',
                          hue_order=['winter', 'spring', 'summer', 'autumn'],
                          margin_titles=True, palette='BrBG_r', save=False)
pycvc.viz.savefig(fg.fig, 'Hist_Site_Outflow_Season', extra='HydroHistogram')
Explanation: Split by site (row), presence of outflow (column), and season (hue)
Also use a blue-green to brown color palette.
End of explanation
fg = pycvc.viz.hydro_histogram(hydro, col='site', hue='year', col_wrap=2, save=False)
pycvc.viz.savefig(fg.fig, 'Hist_Site_Year', extra='HydroHistogram')
Explanation: Split by years (hue) and outflow (columns, wrapped at 2 wide)
End of explanation
fg = pycvc.viz.hydro_histogram(hydro.query("site == 'ED-1'"), palette='Blues', save=False)
pycvc.viz.savefig(fg.fig, 'Hist_ED1only', extra='HydroHistogram')
Explanation: Just look at ED-1
End of explanation
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