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For H2 network plotting, introduce dummy MultiIndex to get area

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Otherwise the area is not consistent with the legend (I'll open a
PyPSA issue).
This commit is contained in:
Tom Brown 2020-01-31 19:20:46 +01:00
parent e0cf7e0860
commit d4c6521aaf
1 changed files with 6 additions and 3 deletions
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9
scripts/plot_network.py
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@ -219,7 +219,7 @@ def plot_h2_map():
assign_location(n)
bus_size_factor=5e2
bus_size_factor=1e5
linewidth_factor=1e4
#MW below which not drawn
line_threshold=1e3
@ -234,6 +234,9 @@ def plot_h2_map():
bus_sizes = pd.Series(0., index=n.buses.index)
bus_sizes.loc[elec.str.replace(" H2 Electrolysis","")] = n.links.loc[elec,"p_nom_opt"].values/bus_size_factor
#make a fake MultiIndex so that area is correct for legend
bus_sizes.index = pd.MultiIndex.from_product([bus_sizes.index,["electrolysis"]])
n.links.drop(n.links.index[n.links.carrier != "H2 pipeline"],inplace=True)
link_widths = n.links.p_nom_opt/linewidth_factor
@ -251,13 +254,13 @@ def plot_h2_map():
fig.set_size_inches(7,6)
n.plot(bus_sizes=bus_sizes,
bus_colors=bus_color,
bus_colors={"electrolysis" : bus_color},
line_colors=dict(Link=link_color),
line_widths={"Link" : link_widths},
branch_components=["Link"],
ax=ax)
handles = make_legend_circles_for([50, 10], scale=bus_size_factor, facecolor=bus_color)
handles = make_legend_circles_for([50000, 10000], scale=bus_size_factor, facecolor=bus_color)
labels = ["{} GW".format(s) for s in (50, 10)]
l2 = ax.legend(handles, labels,
loc="upper left", bbox_to_anchor=(0.01, 1.01),