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rasterio opens file from AWS S3 bucket on local machine, but can't find file when deployed to Google App Engine
7 messages
Hello, I'm trying to run a python flask app, that opens a file hosted on an S3 bucket and analyzes the data. When I deploy the flask app on my local host, it runs like expected. Once I deploy the app
Hello, I'm trying to run a python flask app, that opens a file hosted on an S3 bucket and analyzes the data. When I deploy the flask app on my local host, it runs like expected. Once I deploy the app
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judson.buescher@...
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Iterate over elements in Rasterio window and obtain coordinates using transform.xy
3 messages
Does a window generated by rasterio maintain the dataset origin and absolute col/row indices? I'd like to be able to iterate over a window of a dem dataset, find the highest value in the window and re
Does a window generated by rasterio maintain the dataset origin and absolute col/row indices? I'd like to be able to iterate over a window of a dem dataset, find the highest value in the window and re
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By
whytefish1@...
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Automate process of creating a mask
4 messages
Dear Rasterios, beeing quite new to rasterio I'm looking for help regarding the following: I've a large amount of 1 Channel Satellite imaginary. While the data contains no-data information around the
Dear Rasterios, beeing quite new to rasterio I'm looking for help regarding the following: I've a large amount of 1 Channel Satellite imaginary. While the data contains no-data information around the
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By
ts@...
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window_transform doesn't produce accurate coordinate transforms
3 messages
Hi, I'm new to rasterio and working with geographical data. So far, it's been a great experience working with this library - but I've run into an issue when working with the Window module. My use case
Hi, I'm new to rasterio and working with geographical data. So far, it's been a great experience working with this library - but I've run into an issue when working with the Window module. My use case
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By
pranay1117@...
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Reprojecting output image to input image crs where the image sizes differ
2 messages
I have a geotiff (size= 4490 x 7341) that I cut into 256 x 256 crops to do an operation. Once the operation is done, I merge them back together. Since the original dimensions aren't divisible by 256 t
I have a geotiff (size= 4490 x 7341) that I cut into 256 x 256 crops to do an operation. Once the operation is done, I merge them back together. Since the original dimensions aren't divisible by 256 t
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By
ashnair0007@...
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returning subset of raster data via API
6 messages
Hi all: as part of working on OGC API - Coverages support in pygeoapi, I'm writing the equivalent of what WCS GetCoverage would do; that is, clip by bbox and subset by bands if requested. An initial i
Hi all: as part of working on OGC API - Coverages support in pygeoapi, I'm writing the equivalent of what WCS GetCoverage would do; that is, clip by bbox and subset by bands if requested. An initial i
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Tom Kralidis
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How to extract DATA_ENCODING creation option type from an input grib2 file for use in the output grib2 file
5 messages
Hey everyone, I know that grib2 isn't commonly used by this community so I apologize that I keep bringing it up... You can probably tell that I am super fond of it! Anyways, all kidding aside, I am ve
Hey everyone, I know that grib2 isn't commonly used by this community so I apologize that I keep bringing it up... You can probably tell that I am super fond of it! Anyways, all kidding aside, I am ve
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Shane Mill - NOAA Affiliate
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Reprojecting GEOTIFF to epsg:3857 with scrambled CRS data (possibly GCJ-02)
3 messages
Hello, I am trying to reproject a population distribution raster file of China into 3857 space. I tried but the images are not aligning. Looking at the CRS it has a lot of different standards, I am no
Hello, I am trying to reproject a population distribution raster file of China into 3857 space. I tried but the images are not aligning. Looking at the CRS it has a lot of different standards, I am no
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By
toku2288@...
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Convert BoundingBox data into lat/lon
3 messages
Hi, I need to convert the bounding box data of a TIF file to lat/lon co-ordinates so I can request data from another API GridTIF.bounds returns a BoundingBox object like the following: BoundingBox(lef
Hi, I need to convert the bounding box data of a TIF file to lat/lon co-ordinates so I can request data from another API GridTIF.bounds returns a BoundingBox object like the following: BoundingBox(lef
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By
toku2288@...
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Merge resulting in one pixel shift for half the output file
5 messages
I'm using merge with method = 'max' to merge two rasters with identical metadata. When I open the output file and the input files in QGIS, the top part of the output raster is perfectly merged, but th
I'm using merge with method = 'max' to merge two rasters with identical metadata. When I open the output file and the input files in QGIS, the top part of the output raster is perfectly merged, but th
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By
melda.salhab.14@...
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List of numpy arrays to raster
I originally had a geotiff (size= 4490 x 7341) which I tiled into tiles of size 256 x 256 to perform an operation. The result is a list of 522 numpy array. From the original geotiff I have the geo tra
I originally had a geotiff (size= 4490 x 7341) which I tiled into tiles of size 256 x 256 to perform an operation. The result is a list of 522 numpy array. From the original geotiff I have the geo tra
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By
ashnair0007@...
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Window from bounds is shifted by 1 Pixel
6 messages
Hi. this is my first post. I am new to raster.io and really like it so far. Thumbs up for all the work :-) But I have already a first problem: I created a function which creates a new raster for a giv
Hi. this is my first post. I am new to raster.io and really like it so far. Thumbs up for all the work :-) But I have already a first problem: I created a function which creates a new raster for a giv
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By
thomaswanderer@...
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Create raster aligned with one created by gdal_translate
5 messages
Hi everyone! I tried to convert `gdal_translate` command to `rasterio` and faced some problem I described [here](https://github.com/mapbox/rasterio/issues/1931). The original command is: ``` gdal_tran
Hi everyone! I tried to convert `gdal_translate` command to `rasterio` and faced some problem I described [here](https://github.com/mapbox/rasterio/issues/1931). The original command is: ``` gdal_tran
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By
Denis Rykov
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can resampling not populate cell if source has nodata?
6 messages
Hi rasterio. New user here. Thanks for a fantastic module. During resampling, is there a way to force the cells of the resampled raster to nodata if any of the corresponding original cells are nodata?
Hi rasterio. New user here. Thanks for a fantastic module. During resampling, is there a way to force the cells of the resampled raster to nodata if any of the corresponding original cells are nodata?
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By
nick.forfinski@...
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Get bounds after rasterio merge
2 messages
I merged two tiffs via the rasterio.merge function which returned the merged numpy array and the geo transform. Is there a way to get the bounds (in latitude and longitude) of this new merged image?
I merged two tiffs via the rasterio.merge function which returned the merged numpy array and the geo transform. Is there a way to get the bounds (in latitude and longitude) of this new merged image?
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By
ashnair0007@...
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A question about the rasterio precision & python floats (Pixel width & height)
3 messages
When opening my raster with QGIS, I can see the Pixel Size of my raster as: 0.0008333333299974727193,-0.000833333330020215703 When I read he same raster with rasterio, I get pixel size values with a l
When opening my raster with QGIS, I can see the Pixel Size of my raster as: 0.0008333333299974727193,-0.000833333330020215703 When I read he same raster with rasterio, I get pixel size values with a l
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By
thomaswanderer@...
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Create sparse raster with Rasterio. Is this possible?
2 messages
Hi All - I have benefited greatly from Rasterio - and first want to say thanks. Second, I am trying to move bash GDAL code into rasterio and python. Is it possible to use rasterio rasterize to create
Hi All - I have benefited greatly from Rasterio - and first want to say thanks. Second, I am trying to move bash GDAL code into rasterio and python. Is it possible to use rasterio rasterize to create
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By
BDHudson@...
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Does Rasterio support tiling of large geotiffs?
2 messages
I would like to crop my large geotiff into 800 x 800 tiles. While it's possible to do so otherwise, I was wondering if rasterio has an internal functionality to crop large geotiffs to tiles of a speci
I would like to crop my large geotiff into 800 x 800 tiles. While it's possible to do so otherwise, I was wondering if rasterio has an internal functionality to crop large geotiffs to tiles of a speci
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By
ashnair0007@...
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rasterio 1.1.4
2 messages
Hi all, Rasterio 1.1.4 has been released. Here are the changes: https://github.com/mapbox/rasterio/blob/master/CHANGES.txt#L4 Here are the distributions on PyPI https://pypi.org/project/rasterio/1.1.4
Hi all, Rasterio 1.1.4 has been released. Here are the changes: https://github.com/mapbox/rasterio/blob/master/CHANGES.txt#L4 Here are the distributions on PyPI https://pypi.org/project/rasterio/1.1.4
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By
Sean Gillies
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Rasterio.features.geometry_window error when geojson has GeometryCollection
6 messages
I'm attempting to isolate areas in a rasterio raster object, using Fiona to open a geojson and then window the parts I want to look at. Where a geojson entry is a geometry collection rasterio.features
I'm attempting to isolate areas in a rasterio raster object, using Fiona to open a geojson and then window the parts I want to look at. Where a geojson entry is a geometry collection rasterio.features
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By
filthyhands@...
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