Compute standardized anomalies from a legacy climatology

Usage

anom_z(x, clim)

Arguments

x: An ocean_cube object.
clim: An ocean_clim object created by clim_month() or clim_day().

Value

An ocean_anom compatibility object containing standardized anomaly values and dimensionless unit "1".

Details

This compatibility wrapper delegates to cube_anomaly(). Zero or non-finite SD produces NA; every finite positive SD is valid. Exact canonical alignment is required, and historical climatologies without the required metadata must be recomputed.

Lifecycle

Deprecated as of oceancube 0.3.0. Use cube_anomaly(x, climatology, type = "z").