Couldn't you use the .bounds method on your dataset reader object?

I am not entirely sure what you are referring to, but I am assuming you want the bounds of the raster in lat/lon? If so, then `EPSG:4326` is a pretty standard projection for lat/lon coordinates. So,

Hi everyone, I am very new to rasterio and gis in general. I really like the rasterio library so far but had a question on how it works similar to a gdal function. I am trying to get the max/min

Great, thank you very much Vincent! Guillaume Lostis

I started a PR over https://github.com/mapbox/rasterio/pull/1740

Hi Guillaume, I'm + 1 with the idea of adding this feature. I've had the same challenge while working on rio-cogeo, if there is a GDAL API I think it could be useful to add a method in

Hi all, I would like to be able to list a file's namespaces for tags. I am handling files with several tag "namespaces" (default, IMAGE_STRUCTURE, and RPC for example). I want to create a "copy" of

You can use[contextlib.ExitStack](https://docs.python.org/3/library/contextlib.html#contextlib.ExitStack) in situations like these to save indentation levels (or enter multiple contexts in a

Thanks for the reply Luke! A context manager would work, but it's ergonomically annoying, no? I have a several functions I would like to pipe, each returning a raster. In that case I will have a lot

You could use a context manager to clean it up automatically: from contextlib import contextmanager import rasterio from rasterio import MemoryFile @contextmanager def mem_raster(data,

Hey all, I have a general workflow which causes a memory leak. I have several functions which receive 1 or more rasters, perform some operations, and return a MemoryFile based raster, on which I

Ryan, It looks like you're trying to pass an opened file object into Python's open() function. That won't work. It only takes strings and paths. -- Sean Gillies

Thanks for the suggestion Vincent, it looks like I still get the error TypeError: expected str, bytes or os.PathLike object, not _io.BytesIO\ Because this happens in the python open(image_bytes,

Hi Ryan, This is just an idea but can you try with ``` with open(image_bytes, 'rb') as f, MemoryFile(f.read()) as memfile: with memfile.open() as src: arr =

Hey all, I'm trying something similar, trying to read a bytes object from a POST request, which originally comes from a tif file. Here's my code: with open(image_bytes, 'rb') as f, MemoryFile(f) as

A belated thanks for this Vincent !

I tried to send this question once but I'm not sure it went through. I'm trying to render a rasterio raster onto a Cartopy GeoAxes. This used to be possible, as evidenced here:

Thanks Sean! Here is a full example, using your suggestion, but still getting the same file format error: import rasterio import fiona from shapely.geometry import Polygon, mapping raster_fn =

Ryan, I don't use geopackage rasters and haven't tested the code I'm about to suggest, but I think this is worth a try: with rasterio.open("testing.gpkg", "r+", raster_table="new_table",

Hi James, The level of overviews is usually linked to the size of the raster and its internal tiles (block). here is an example in rio-cogeo: