Closed
Description
Bug report
Bug summary
pcolormesh no longer compatible w/ <class 'pandas.core.indexes.datetimes.DatetimeIndex'>
Code for reproduction
import matplotlib.pyplot as plt
import numpy as np
import pandas as pd
time = pd.date_range('2000-01-01', periods=10)
depth = np.arange(20)
data = np.random.rand(20,10)
fig, ax = plt.subplots()
ax.pcolormesh(time, depth, data)
plt.show()Actual outcome
Traceback (most recent call last):
File "testPcolorXarray.py", line 10, in <module>
ax.pcolormesh(time, depth, data)
File "/Users/jklymak/anaconda3/envs/mpldev3/lib/python3.6/site-packages/matplotlib/__init__.py", line 1710, in inner
return func(ax, *args, **kwargs)
File "/Users/jklymak/anaconda3/envs/mpldev3/lib/python3.6/site-packages/matplotlib/axes/_axes.py", line 5631, in pcolormesh
coords = np.column_stack((X.flat, Y.flat)).astype(float, copy=False)
AttributeError: 'list' object has no attribute 'flat'
Expected outcome
In 2.0.2 this works fine. Blame says it was @QuLogic in axes/_axes.py.
Matplotlib version
- Operating System: macOS
- Matplotlib Version: git master...
- Python Version: 3.6
- Other Libraries: pandas 0.20.3