dctools.utilities.xarray_utils.interp_single_argo_profile

dctools.utilities.xarray_utils.interp_single_argo_profile(ds, target_depths, method='linear')

Interpolate ARGO dataset onto target depth levels, preserving structure.

Parameters:

• ds (xr.Dataset) – Input ARGO dataset. Can be single profile (N_POINTS) or multiple profiles (N_PROF, N_POINTS). Must contain a coordinate ‘depth’.

• target_depths (array-like) – Target depth values (same units as ds.depth).

• method (str) – Interpolation method (‘linear’, ‘nearest’, …).

Returns:

Same as input but with ‘depth’ resampled on target_depths.

Return type:

xr.Dataset