Function load_array_from_bin

utils/io.py:77–99

Load a 1D NumPy array from a binary file. Args: filename (str): The name of the file to read the array from. Returns: np.ndarray: The loaded 1D array.

(filename)

        print("Error: Cannot write to file.")

def load_array_from_bin(filename):
    """
    Load a 1D NumPy array from a binary file.
    
    Args:
        filename (str): The name of the file to read the array from.
    
    Returns:
        np.ndarray: The loaded 1D array.
    """
    try:
        with open(filename, "rb") as file:
            # Read the length of the array
            length = int.from_bytes(file.read(4), byteorder='little')
            
            # Read the array data
            array = np.fromfile(file, dtype=np.double, count=length)
            
            print(f"Array loaded from {filename}. Length: {length}")
            return array
    except IOError:
        print("Error: Cannot read file.")
        return None