Metadata-Version: 2.1 Name: rasterio Version: 1.4.3 Summary: Fast and direct raster I/O for use with Numpy and SciPy Home-page: https://github.com/rasterio/rasterio Author: Sean Gillies Author-email: sean@mapbox.com License: BSD Keywords: raster gdal Classifier: Development Status :: 5 - Production/Stable Classifier: Intended Audience :: Developers Classifier: Intended Audience :: Information Technology Classifier: Intended Audience :: Science/Research Classifier: License :: OSI Approved :: BSD License Classifier: Programming Language :: C Classifier: Programming Language :: Cython Classifier: Programming Language :: Python :: 3.9 Classifier: Programming Language :: Python :: 3.10 Classifier: Programming Language :: Python :: 3.11 Classifier: Programming Language :: Python :: 3.12 Classifier: Programming Language :: Python :: 3.13 Classifier: Programming Language :: Python :: 3 Classifier: Topic :: Multimedia :: Graphics :: Graphics Conversion Classifier: Topic :: Scientific/Engineering :: GIS Requires-Python: >=3.9 License-File: LICENSE.txt License-File: AUTHORS.txt Requires-Dist: affine Requires-Dist: attrs Requires-Dist: certifi Requires-Dist: click>=4.0 Requires-Dist: cligj>=0.5 Requires-Dist: importlib-metadata; python_version < "3.10" Requires-Dist: numpy>=1.24 Requires-Dist: click-plugins Requires-Dist: pyparsing Provides-Extra: docs Requires-Dist: ghp-import; extra == "docs" Requires-Dist: numpydoc; extra == "docs" Requires-Dist: sphinx; extra == "docs" Requires-Dist: sphinx-click; extra == "docs" Requires-Dist: sphinx-rtd-theme; extra == "docs" Provides-Extra: ipython Requires-Dist: ipython>=2.0; extra == "ipython" Provides-Extra: plot Requires-Dist: matplotlib; extra == "plot" Provides-Extra: s3 Requires-Dist: boto3>=1.2.4; extra == "s3" Provides-Extra: test Requires-Dist: boto3>=1.2.4; extra == "test" Requires-Dist: fsspec; extra == "test" Requires-Dist: hypothesis; extra == "test" Requires-Dist: packaging; extra == "test" Requires-Dist: pytest-cov>=2.2.0; extra == "test" Requires-Dist: pytest>=2.8.2; extra == "test" Requires-Dist: shapely; extra == "test" Provides-Extra: all Requires-Dist: sphinx; extra == "all" Requires-Dist: hypothesis; extra == "all" Requires-Dist: pytest-cov>=2.2.0; extra == "all" Requires-Dist: sphinx-rtd-theme; extra == "all" Requires-Dist: pytest>=2.8.2; extra == "all" Requires-Dist: matplotlib; extra == "all" Requires-Dist: fsspec; extra == "all" Requires-Dist: ghp-import; extra == "all" Requires-Dist: boto3>=1.2.4; extra == "all" Requires-Dist: ipython>=2.0; extra == "all" Requires-Dist: sphinx-click; extra == "all" Requires-Dist: numpydoc; extra == "all" Requires-Dist: packaging; extra == "all" Requires-Dist: shapely; extra == "all" ======== Rasterio ======== Rasterio reads and writes geospatial raster data. .. image:: https://github.com/rasterio/rasterio/actions/workflows/tests.yaml/badge.svg :target: https://github.com/rasterio/rasterio/actions/workflows/tests.yaml .. image:: https://github.com/rasterio/rasterio/actions/workflows/test_gdal_latest.yaml/badge.svg :target: https://github.com/rasterio/rasterio/actions/workflows/test_gdal_latest.yaml .. image:: https://github.com/rasterio/rasterio/actions/workflows/test_gdal_tags.yaml/badge.svg :target: https://github.com/rasterio/rasterio/actions/workflows/test_gdal_tags.yaml .. image:: https://img.shields.io/pypi/v/rasterio :target: https://pypi.org/project/rasterio/ Geographic information systems use GeoTIFF and other formats to organize and store gridded, or raster, datasets. Rasterio reads and writes these formats and provides a Python API based on N-D arrays. Rasterio 1.4 works with Python >= 3.9, Numpy >= 1.24, and GDAL >= 3.5. Official binary packages for Linux, macOS, and Windows with most built-in format drivers plus HDF5, netCDF, and OpenJPEG2000 are available on PyPI. Read the documentation for more details: https://rasterio.readthedocs.io/. Example ======= Here's an example of some basic features that Rasterio provides. Three bands are read from an image and averaged to produce something like a panchromatic band. This new band is then written to a new single band TIFF. .. code-block:: python import numpy as np import rasterio # Read raster bands directly to Numpy arrays. # with rasterio.open('tests/data/RGB.byte.tif') as src: r, g, b = src.read() # Combine arrays in place. Expecting that the sum will # temporarily exceed the 8-bit integer range, initialize it as # a 64-bit float (the numpy default) array. Adding other # arrays to it in-place converts those arrays "up" and # preserves the type of the total array. total = np.zeros(r.shape) for band in r, g, b: total += band total /= 3 # Write the product as a raster band to a new 8-bit file. For # the new file's profile, we start with the meta attributes of # the source file, but then change the band count to 1, set the # dtype to uint8, and specify LZW compression. profile = src.profile profile.update(dtype=rasterio.uint8, count=1, compress='lzw') with rasterio.open('example-total.tif', 'w', **profile) as dst: dst.write(total.astype(rasterio.uint8), 1) The output: .. image:: http://farm6.staticflickr.com/5501/11393054644_74f54484d9_z_d.jpg :width: 640 :height: 581 API Overview ============ Rasterio gives access to properties of a geospatial raster file. .. code-block:: python with rasterio.open('tests/data/RGB.byte.tif') as src: print(src.width, src.height) print(src.crs) print(src.transform) print(src.count) print(src.indexes) # Printed: # (791, 718) # {u'units': u'm', u'no_defs': True, u'ellps': u'WGS84', u'proj': u'utm', u'zone': 18} # Affine(300.0379266750948, 0.0, 101985.0, # 0.0, -300.041782729805, 2826915.0) # 3 # [1, 2, 3] A rasterio dataset also provides methods for getting read/write windows (like extended array slices) given georeferenced coordinates. .. code-block:: python with rasterio.open('tests/data/RGB.byte.tif') as src: window = src.window(*src.bounds) print(window) print(src.read(window=window).shape) # Printed: # Window(col_off=0.0, row_off=0.0, width=791.0000000000002, height=718.0) # (3, 718, 791) Rasterio CLI ============ Rasterio's command line interface, named "rio", is documented at `cli.rst `__. Its ``rio insp`` command opens the hood of any raster dataset so you can poke around using Python. .. code-block:: pycon $ rio insp tests/data/RGB.byte.tif Rasterio 0.10 Interactive Inspector (Python 3.4.1) Type "src.meta", "src.read(1)", or "help(src)" for more information. >>> src.name 'tests/data/RGB.byte.tif' >>> src.closed False >>> src.shape (718, 791) >>> src.crs {'init': 'epsg:32618'} >>> b, g, r = src.read() >>> b masked_array(data = [[-- -- -- ..., -- -- --] [-- -- -- ..., -- -- --] [-- -- -- ..., -- -- --] ..., [-- -- -- ..., -- -- --] [-- -- -- ..., -- -- --] [-- -- -- ..., -- -- --]], mask = [[ True True True ..., True True True] [ True True True ..., True True True] [ True True True ..., True True True] ..., [ True True True ..., True True True] [ True True True ..., True True True] [ True True True ..., True True True]], fill_value = 0) >>> np.nanmin(b), np.nanmax(b), np.nanmean(b) (0, 255, 29.94772668847656) Rio Plugins ----------- Rio provides the ability to create subcommands using plugins. See `cli.rst `__ for more information on building plugins. See the `plugin registry `__ for a list of available plugins. Installation ============ See `docs/installation.rst `__ Support ======= The primary forum for questions about installation and usage of Rasterio is https://rasterio.groups.io/g/main. The authors and other users will answer questions when they have expertise to share and time to explain. Please take the time to craft a clear question and be patient about responses. Please do not bring these questions to Rasterio's issue tracker, which we want to reserve for bug reports and other actionable issues. Development and Testing ======================= See `CONTRIBUTING.rst `__. Documentation ============= See `docs/ `__. License ======= See `LICENSE.txt `__. Authors ======= The `rasterio` project was begun at Mapbox and was transferred to the `rasterio` Github organization in October 2021. See `AUTHORS.txt `__. Changes ======= See `CHANGES.txt `__. Who is Using Rasterio? ====================== See `here `__.