PlasmaCalcs.tools.xarray_tools.xarray_dimensions.xarray_closeness

PlasmaCalcs.tools.xarray_tools.xarray_dimensions.xarray_closeness(array, dim=None)

computes “closeness” along each dim: (array.isel(dim=0)/array).std()

Result is a dataset with one scalar data_var telling closeness of each dim.

Note: the std() is always taken across ALL dims of the array.

[TODO] allow to keep some dims?

dim: None, str, or list of strs

if provided, only consider these dims.

See also: xarray_squeeze_close