example14.py

import matplotlib.pyplot as plt
import pandas as pd
import geopandas as gpd

# Load the csv
wind_turbines = pd.read_csv("opendata_wka_ib_gv_vb_sh_20250110.csv", encoding="cp1250", sep=";")

# Get the coordinates of the wind turbines
x_coords = wind_turbines["OSTWERT"].copy()
y_coords = wind_turbines["NORDWERT"].copy()

# Load the Schleswig-Holstein map
sh_df = gpd.read_file("./kreise.min.geojson")

# plot the map
axes = sh_df.plot()

# plot the coordinates of the wind turbines onto the SH map
axes.scatter(x_coords, y_coords, c='orange', s=0.5)

# Turn x and y axis off and save figure
plt.axis('off')
plt.savefig('output.png', dpi=200)