rio-cogeo 1.0.dev3

CloudOptimized GeoTIFF (COGEO) creation plugin for rasterio

CloudOptimized GeoTIFF (COGEO) creation plugin for rasterio

Install

$ pip install -U pip
$ pip install rio-cogeo

Or install from source:

$ git clone https://github.com/mapbox/rio-cogeo.git
$ cd rio-cogeo
$ pip install -U pip
$ pip install -e .

Usage

$ rio cogeo --help
Usage: rio cogeo [OPTIONS] INPUT OUTPUT

  Create Cloud Optimized Geotiff.

Options:
  -b, --bidx BIDX                 Band index to copy
  -p, --cog-profile [ycbcr|zstd|lzw|deflate|packbits|raw]
                                  CloudOptimized GeoTIFF profile (default: ycbcr)
  --nodata INTEGER                Force mask creation from a given nodata value
  --alpha INTEGER                 Force mask creation from a given alpha band number
  --overview-level INTEGER        Overview level (default: 6)
  --threads INTEGER
  --co, --profile NAME=VALUE      Driver specific creation options.See the
                                  documentation for the selected output driver
                                  for more information.
  --help                          Show this message and exit.

Examples

# Create a COGEO with YCbCR profile and the first 3 bands of the data
$ rio cogeo mydataset.tif mydataset_ycbcr.tif -b 1,2,3

# Create a COGEO without compression and wiht 1024x1024 block size
$ rio cogeo mydataset.tif mydataset_raw.tif -co BLOCKXSIZE=1024 -co BLOCKXSIZE=1024 --cog-profile raw

Default COGEO profiles

Profiles can be extended by providing ‘–co’ option in command line (e.g: rio cogeo mydataset.tif mydataset_zstd.tif -b 1,2,3 –profile deflate –co “COMPRESS=ZSTD” )

YCbCr

• JPEG compression

• PIXEL interleave

• YCbCr colorspace

• limited to uint8 datatype and 3 bands data

ZSTD

• ZSTD compression

• PIXEL interleave

• Available for GDAL>=2.3.0

LZW

• LZW compression

• PIXEL interleave

DEFLATE

• DEFLATE compression

• PIXEL interleave

PACKBITS

• PACKBITS compression

• PIXEL interleave

RAW

• NO compression

• PIXEL interleave

Default profiles are tiled with 512x512 blocksizes.

Contribution & Devellopement

Issues and pull requests are more than welcome.

dev install

$ git clone https://github.com/mapbox/rio-cogeo.git
$ cd rio-cogeo
$ pip install -e .[dev]

Python3.6 only

This repo is set to use pre-commit to run flake8, pydocstring and black (“uncompromising Python code formatter”) when commiting new code.

$ pre-commit install

Extras

Checkout rio-glui (https://github.com/mapbox/rio-glui/) rasterio plugin to explore COG locally in your web browser.