Hello. I'm new to this forum, so let me know if there are any problems with my question here.

I am trying to use rasterio's windowed reading ability and I am hoping to use the following structure as shown on rasterios documentation page (https://rasterio.readthedocs.io/en/latest/topics/windowed-rw.html):

 

 

```

with rasterio.open('file.tif') as src:

   window = src.read(1, window=Window(0, 0, new_height, new_width)) 

```

 

 

However, when I try to do this I get:

 

```NameError: name 'Window' is not defined```

 

Shouldn't Window() be imported with rasterio? Is this a problem with the version of rasterio I have downloaded or am I missing something really easy here?

 

```

print (rasterio.__version__)

1.0.7

```

 

Thank you for your guidance,
Quin

you just need the class in your namespace, try:

`from rasterio.windows import Window`

I would agree it's not easy from the docs to know where to go and find this.

cheers

 

~rickD