Question about the data dimension

[xhs400]

Thanks for providing the code and this is really a great work.

I have one question about the data dimension in the code, which confuses me.
The get_data function in nibabel exports the data in [x, y, z] and from your code it looks like the depth corresponds to the z-dimension. However, in the resize function in the dataloader brains18.py, it maps the depth to the first element of the data.shape.

def __resize_data__(self, data):
    """
    Resize the data to the input size
    """ 
    [depth, height, width] = data.shape
    scale = [self.input_D*1.0/depth, self.input_H*1.0/height, self.input_W*1.0/width]  

Can you clarify a little bit here, or am I mis-understand something?