weldx.util.WeldxAccessor

class weldx.util.WeldxAccessor(xarray_obj)

Custom accessor for extending DataArray functionality.

See http://xarray.pydata.org/en/stable/internals.html#extending-xarray for details.

Construct a WelDX xarray object.

Methods

coordinates_as_quantities	Convert coordinates of an xarray object to a quantity dictionary.
dequantify_coords	Format coordinates 'units' attribute as string.
indexes_as_quantities	Convert indexes of an xarray object to a quantity dictionary.
interp_like	Interpolate DataArray along dimensions of another DataArray.
quantify	Quantify an xarray object by it's unit information.
quantify_coords	Format coordinates 'units' attribute as pint.Unit.
reset_reference_time	Return copy with time values shifted to new reference time.
time_ref_restore	Convert DatetimeIndex back to TimedeltaIndex + reference Timestamp.
time_ref_unset	Convert Timedelta + reference Timestamp to DatetimeIndex.

Attributes

time_ref	Get the time_ref value or None if not set.
units	Get the unit of the data array values.