xarray add coordinate
>>> da = xr.DataArray(
... np.random.rand(4),
... coords=[np.array([358, 359, 0, 1])],
... dims="lon",
... )
>>> da
<xarray.DataArray (lon: 4)>
array([0.5488135 , 0.71518937, 0.60276338, 0.54488318])
Coordinates:
* lon (lon) int64 358 359 0 1
>>> da.assign_coords(lon=(((da.lon + 180) % 360) - 180))
<xarray.DataArray (lon: 4)>
array([0.5488135 , 0.71518937, 0.60276338, 0.54488318])
Coordinates:
* lon (lon) int64 -2 -1 0 1