code: def meshgrid_around_center_for_shape(shape):
      # Y
      if shape[0] % 2 == 0:
          half_y = shape[0] // 2
          y_offset = np.arange(-half_y + 1, half_y, 1)
          y = np.r_[y_offset[:half_y], [0], y_offset[half_y:]]
      else:
          y = np.arange(-(shape[0] // 2), shape[0] // 2 + 1, 1)
      # X
      if shape[1] % 2 == 0:
          half_x = shape[1] // 2
          x_offset = np.arange(-half_x + 1, half_x, 1)
          x = np.r_[x_offset[:half_x], [0], x_offset[half_x:]]
      else:
          x = np.arange(-(shape[1] // 2), shape[1] // 2 + 1, 1)
  
      return np.meshgrid(x, y)
  
label_desc: Use image node_id 1 for calling a global function with example usage: meshgrid_around_center_for_shape(shape) and returns: np