issue_comments: 642075928

This data as json

html_url issue_url id node_id user created_at updated_at author_association body reactions performed_via_github_app issue
https://github.com/pydata/xarray/issues/4137#issuecomment-642075928 https://api.github.com/repos/pydata/xarray/issues/4137 642075928 MDEyOklzc3VlQ29tbWVudDY0MjA3NTkyOA== 3332539 2020-06-10T15:14:11Z 2020-06-11T09:49:56Z NONE

Yes, sorry. I should've mentioned that. On a single plot this works, but only iff you apply the set_boundary command before the data plotting, i.e.:

```python import xarray as xr import matplotlib.pyplot as plt import matplotlib.path as mpath import cartopy.crs as ccrs import cartopy.feature as cfeature import numpy as np

ds = xr.tutorial.load_dataset('air_temperature')

ax = plt.subplot(projection=ccrs.NorthPolarStereo()) ax.set_boundary(circle, transform=ax.transAxes) # works

data = ds.air.isel(time=0) p = data.plot(transform=ccrs.PlateCarree(), y="lat", x="lon", ax=ax )

theta = np.linspace(0, 2*np.pi, 100) center, radius = [0.5, 0.5], 0.5 verts = np.vstack([np.sin(theta), np.cos(theta)]).T circle = mpath.Path(verts * radius + center)

ax.coastlines() ax.gridlines() ax.set_extent([-180,180, 50,90], crs=ccrs.PlateCarree())

ax.set_boundary(circle, transform=ax.transAxes) # wouldn't work

```

 
{
    "total_count": 0,
    "+1": 0,
    "-1": 0,
    "laugh": 0,
    "hooray": 0,
    "confused": 0,
    "heart": 0,
    "rocket": 0,
    "eyes": 0
}
   636200235