AttributeError: 'numpy.ndarray' object has no attribute 'ReadAsArray'

This error is likely caused by trying to call the method `ReadAsArray()` on a `numpy.ndarray` object, which does not have this method.

`ReadAsArray()` is a method of the GDAL library, which is used for reading and manipulating geospatial data. It is typically used to read raster data from a file into a numpy array.

To fix this error, you may need to use a different method to read in your data, depending on the format and structure of your data. Alternatively, you may need to ensure that you are using the appropriate object type, such as a GDAL dataset object, before calling `ReadAsArray()`.