🐇

Ruth Comer rcomer

🐇

Seasonal Forecasting Scientist. Bitten by the Open Source Bug.

rcomer / contourf_legend.py

Last active March 5, 2025 17:42

Make a single legend entry for a contourf plot by stacking proxy artists together. Proposed solution for https://stackoverflow.com/questions/77842076

	import matplotlib.pyplot as plt
	import matplotlib.lines as mlines
	import numpy as np

	x, y = np.meshgrid(np.arange(10),np.arange(10))
	z = np.sqrt(x2 + y2)

	fig, ax = plt.subplots()

	cs = ax.contourf(x,y,z,levels=[2,3,4,6])

rcomer / test_multiplots.py

Last active June 25, 2022 16:55

Sketch of how Iris gallery tests might work with `pytest-mpl`. I guess we'd need multiple classes to handle examples with different numbers of figures (at time of writing all examples have one, two or four figures). See also https://stackoverflow.com/questions/72659961/generate-multiple-tests-based-on-a-functions-output.

	import warnings

	import matplotlib.pyplot as plt
	import pytest


	def my_plots():
	plt.figure()
	plt.plot([0, 1])
	plt.show()

rcomer / coord_comparison.py

Last active August 10, 2018 14:24

Print the differences between two Iris coordinates

	from __future__ import print_function

	import numpy as np


	def coord_diffs(coord1, coord2):
	"""
	Print which aspects of two coords do not match.
	"""
	for attr in ['standard_name', 'long_name', 'var_name', 'units',