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ENH: Changing ellipses plot axis label #855

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ENH: Changing ellipses plot axis label #855

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dfaed2a
ENH: Changed the ellipses labels
ArthurJWH Oct 3, 2025
6713f0b
ENH: Adjusted the relative positioning so it doesn't rescale with bor…
ArthurJWH Oct 5, 2025
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16 changes: 14 additions & 2 deletions rocketpy/plots/monte_carlo_plots.py
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
import matplotlib.pyplot as plt
from matplotlib.transforms import offset_copy
import numpy as np

from ..tools import generate_monte_carlo_ellipses, import_optional_dependency
Expand Down Expand Up @@ -114,9 +115,20 @@ def ellipses(
)

plt.legend()

ax.set_title("1$\\sigma$, 2$\\sigma$ and 3$\\sigma$ Monte Carlo Ellipses")
ax.set_ylabel("North (m)")
ax.set_xlabel("East (m)")
north_south_offset = offset_copy(
ax.transAxes, fig=plt.gcf(), x=-72, y=0, units="points"
)
east_west_offset = offset_copy(
ax.transAxes, fig=plt.gcf(), x=0, y=-30, units="points"
)
ax.text(0, 0, "West", va="bottom", ha="center", transform=east_west_offset)
ax.text(1, 0, "East", va="bottom", ha="center", transform=east_west_offset)
ax.text(0, 0, "South", va="bottom", ha="left", transform=north_south_offset)
ax.text(0, 1, "North", va="top", ha="left", transform=north_south_offset)
ax.set_ylabel("Y (m)")
ax.set_xlabel("X (m)")

# Add background image to plot
# TODO: In the future, integrate with other libraries to plot the map (e.g. cartopy, ee, etc.)
Expand Down