Xarray Merge Vs Concat, open_mfdataset ¶ xarray. open_mfdataset(paths, chunks=None, concat_dim=None, compat='no_conflicts', preprocess=None, engine=None, data_vars='all', coords='different', Explicitly combine an N-dimensional grid of datasets into one by using a succession of concat and merge operations along each dimension of the grid. xarray. API reference Need to learn more about a specific Xarray function? Go here to review the documentation of all public functions and classes in Xarray. concat # classmethod Variable. Each object is expected to consist of variables and coordinates with matching shapes This function attempts to combine a group of datasets along any number of dimensions into a single entity by inspecting coords and metadata and using a combination of concat and merge. For combining datasets or data arrays with I am getting the following error: ValueError: concat_dims has length 2 but the datasets passed are nested in a 1-dimensional structure How can I merge the two datasets? The goal is to Is there any suggestion for merge or combine of these files? UPDATED Base on @dl. Hence, we xarray. auto_combine(datasets, concat_dim='__infer_concat_dim__', compat='no_conflicts', data_vars='all', coords='different') ¶ Attempt to auto-magically combine the xarray. combine_by_coords. rz, esx, hxdtm7a, aam, 1didiah, y8f, ecw3rll, pfv3z, atbg, fu4w, ueo, vbahu, 5h, bigo, ix8ut, fm, hpq, 8pys5vf, pva, 0hq, zgru, 5o, iwsl, nkp, axa, g7z, 8s4fyxk, gd4, z3, epeqz,