cube.py 文件源码

def add_data(self, input_cube, index):
        """Add data to a larger cube (this instance) from a smaller cube (input_cube)

        Assumes all time samples are present in the smaller cube

        Args:
            input_cube (spdb.cube.Cube): Input Cube instance from which to merge data
            index: relative morton ID indicating where to insert the data

        Returns:
            None
        """
        x_offset = index[0] * input_cube.x_dim
        y_offset = index[1] * input_cube.y_dim
        z_offset = index[2] * input_cube.z_dim

        np.copyto(self.data[input_cube.time_range[0] - self.time_range[0]:input_cube.time_range[1] - self.time_range[0],
                            z_offset:z_offset + input_cube.z_dim,
                            y_offset:y_offset + input_cube.y_dim,
                            x_offset:x_offset + input_cube.x_dim], input_cube.data[:, :, :, :])