ctdproc.proc.preen_ctd

ctdproc.proc.preen_ctd(ds)

Replace out-of-range values in p, t1, t2, c1, c2.

Each variable is filtered against the per-channel bounds stored in ds.attrs["bounds_p"], ds.attrs["bounds_t"], and ds.attrs["bounds_c"]; out-of-range samples are replaced by linear interpolation between adjacent in-range samples.

Parameters:

ds (xarray.Dataset) – Dataset with CTD time series.

Returns:

ds – Dataset with each channel cleaned and reinterpolated.

Return type:

xarray.Dataset