code: def da():
      """
      Input testing DataArray for clone_using and convert_datetime_to_number.
  
      It creates a two-dimensional array of random integers adds axis coordinates
      that are either linearly or log-spaced increments.
  
      Included is a simple metadata dictionary passed as `attrs`.
  
      .. # noqa: DAR201
      """
      da = xr.DataArray(
          np.random.randint(0, 100, size=(512, 1024)),
          dims=["random_ax_1", "random_ax_2"],
          coords=dict(
              random_ax_1=np.linspace(0, 1, 512),
              random_ax_2=np.logspace(-2, 2, 1024),
          ),
          name="blarg",
          attrs=dict(a=3, b=["asdf", "fdsa"]),
      )
      return da
  
label_desc: Use image node_id 1 for calling a global function with example usage: da() and returns: da