Add galaxy plot

[JoranAngevaare]

Add a galaxy plot

[coveralls]

Coverage remained the same at 100.0% when pulling 6349bfd on rot_curves_milkyway into 76068ad on master.

[sourcery-ai]

Sourcery Code Quality Report

✅  Merging this PR will increase code quality in the affected files by 0.89%.

Quality metrics	Before	After	Change
Complexity	0.95 ⭐	0.91 ⭐	-0.04 👍
Method Length	49.56 ⭐	48.00 ⭐	-1.56 👍
Working memory	7.11 🙂	6.91 🙂	-0.20 👍
Quality	74.22% 🙂	75.11% ⭐	0.89% 👍

Other metrics	Before	After	Change
Lines	155	163	8

Changed files	Quality Before	Quality After	Quality Change
setup.py	65.78% 🙂	65.19% 🙂	-0.59% 👎
tests/test_basics.py	100.00% ⭐	100.00% ⭐	0.00%
tests/test_rotation_curve.py	97.67% ⭐	98.39% ⭐	0.72% 👍
thesis_plots/main.py	98.50% ⭐	98.50% ⭐	0.00%
thesis_plots/rotation_curve/init.py	%	%	%
thesis_plots/rotation_curve/rotation_curve.py	71.03% 🙂	71.03% 🙂	0.00%

Here are some functions in these files that still need a tune-up:

File	Function	Complexity	Length	Working Memory	Quality	Recommendation
thesis_plots/rotation_curve/rotation_curve.py	RotationCurve.__init__	3 ⭐	236 ⛔	7 🙂	59.66% 🙂	Try splitting into smaller methods
thesis_plots/rotation_curve/rotation_curve.py	RotationCurve.plot_rotation_curve_fancy	1 ⭐	182 😞	7 🙂	65.47% 🙂	Try splitting into smaller methods

Legend and Explanation

The emojis denote the absolute quality of the code:

• ⭐ excellent
• 🙂 good
• 😞 poor
• ⛔ very poor

The 👍 and 👎 indicate whether the quality has improved or gotten worse with this pull request.

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Please see our documentation here for details on how these metrics are calculated.

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Help us improve this quality report!