xoa.filter.demerliac#
- xoa.filter.demerliac(da, na_thres=0, dt_tol=0.01)[source]#
Apply a dermerliac filter on a data array
Note that the demerliac function is a shortcut of the
tidal_filter()function with filter_name set to demerliac.- Parameters:
da (xarray.DataArray)
dt_tol (float) – Relative tolerance for the time step variability
na_thres (float) – A float between 0 and 1 that defines the allowed level a NaN contamination. See
convolve().
- Returns:
xarray.DataArray