Make GIFs from time-stacked xarray.DataArrays (time, [optional band], y, x), dead-simple.

Last update: Dec 22, 2022

Related tags

Overview

GeoGIF

Make GIFs from time-stacked xarray.DataArrays (time, [optional band], y, x), dead-simple.

from geogif import gif, dgif
gif(data_array)
dgif(dask_data_array).compute()

The "geo" part is a lie, actually. The arrays don't have to be geospatial in nature. But I called it GeoGIF because:

Wanting to animate a time-stack of imagery (like you'd get from stackstac) is a common task in the earth-observation/geospatial world.
I think GeoGIF is a hilarious idea¹.

1: To ruin the joke, it sounds like GeoTIFF, a ubiquitous geospatial image format. If you also think this is a funny idea, and believe you'd have a better use for the name than I do, I'd happily cede it to you.

Installation

pip install geogif

Documentation

See https://geogif.readthedocs.io/en/latest/.

Development

GeoGIF is managed by Poetry, so be sure that's installed first. To develop locally, first fork or clone the repo. Then, to set up a virtual environment and install the necessary dependencies:

cd geogif
poetry install -E tests -E docs

Running Tests

GeoGIF has some basic end-to-end tests, written with Hypothesis. To run:

pytest

This will take ~30 seconds (longer the first time), as Hypothesis generates fake data to root out possible errors.

Code style

GeoGIF is formatted with shed, in order to allow for as few opinions as possible.

Comments

Bump pillow from 9.0.0 to 9.0.1
Bumps pillow from 9.0.0 to 9.0.1.

Release notes

Sourced from pillow's releases.

9.0.1

https://pillow.readthedocs.io/en/stable/releasenotes/9.0.1.html

Changes

In show_file, use os.remove to remove temporary images. CVE-2022-24303 #6010 [@radarhere, @hugovk]

Restrict builtins within lambdas for ImageMath.eval. CVE-2022-22817 #6009 [radarhere]

Changelog

Sourced from pillow's changelog.

9.0.1 (2022-02-03)

In show_file, use os.remove to remove temporary images. CVE-2022-24303 #6010 [radarhere, hugovk]

Restrict builtins within lambdas for ImageMath.eval. CVE-2022-22817 #6009 [radarhere]

Commits

6deac9e 9.0.1 version bump

c04d812 Update CHANGES.rst [ci skip]

4fabec3 Added release notes for 9.0.1

02affaa Added delay after opening image with xdg-open

ca0b585 Updated formatting

427221e In show_file, use os.remove to remove temporary images

c930be0 Restrict builtins within lambdas for ImageMath.eval

75b69dd Dont need to pin for GHA

cd938a7 Autolink CWE numbers with sphinx-issues

2e9c461 Add CVE IDs

See full diff in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

@dependabot rebase will rebase this PR

@dependabot recreate will recreate this PR, overwriting any edits that have been made to it

@dependabot merge will merge this PR after your CI passes on it

@dependabot squash and merge will squash and merge this PR after your CI passes on it

@dependabot cancel merge will cancel a previously requested merge and block automerging

@dependabot reopen will reopen this PR if it is closed

@dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually

@dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)

@dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)

@dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

@dependabot use these labels will set the current labels as the default for future PRs for this repo and language

@dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language

@dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language

@dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language

You can disable automated security fix PRs for this repo from the Security Alerts page.

dependencies
opened by dependabot[bot] 1
please remove python version limit

hi,

looks like great tool! I tried to install it using pip, but got error: ERROR: Package 'geogif-0.1.2' requires a different Python: 3.7.6 not in '>=3.8,<4.0'

could you please remove the strict dependency on python 3.7.6 ?

thank you

opened by espiritocz 1
Bump Pillow to 9.0, support 2022 Dask

Bump Pillow to 9.0 due to multiple vulnerabilities: https://github.com/advisories/GHSA-xrcv-f9gm-v42c, https://github.com/advisories/GHSA-8vj2-vxx3-667w, https://github.com/advisories/GHSA-pw3c-h7wp-cvhx

Closes #4

opened by gjoseph92 0
Support dask>=2022

Our dask dependency won't allow us to go beyond 2021: https://github.com/gjoseph92/stackstac/blob/b1172defb8dc30c8502316f73228a42428f76753/pyproject.toml#L18

Bump this and cut a release.

opened by gjoseph92 0
Loosen version restrictions

Necessary for https://github.com/gjoseph92/stackstac/issues/51. We have to do a crazy dance because of https://github.com/python-poetry/poetry/issues/697.

This lockfile is out of date. I've manually overridden pyproject.toml to an unsolveable state in order to bump the xarray version and cut a release. This will be resolved in a future commit.

opened by gjoseph92 0
CLI Execution

This is super slick! I love how quick and easy it is. Any interest in an install-able little executable we could just run from the CLI?

geogif ./my_data.nc:TMP_2M ./out.gif

Something like that?

opened by four43 2

Releases(v0.1.3)

v0.1.3(Mar 17, 2022)

Changelog: https://github.com/gjoseph92/geogif/blob/main/CHANGELOG.md#013-2022-03-16

Full Changelog: https://github.com/gjoseph92/geogif/compare/v0.1.2...v0.1.3
Source code(tar.gz)
Source code(zip)
v0.1.2(Jan 20, 2022)

Changelog: https://github.com/gjoseph92/geogif/blob/main/CHANGELOG.md#012-2022-01-20
Source code(tar.gz)
Source code(zip)

Owner

Gabe Joseph

GitHub Repository https://geogif.readthedocs.io/

Computer art based on quadtrees.

Quads Computer art based on quadtrees. The program targets an input image. The input image is split into four quadrants. Each quadrant is assigned an

1.1k Dec 23, 2022

Sombra is simple Raytracer written in pure Python.

Sombra Sombra is simple Raytracer written in pure Python. It's main purpose is to help understand how raytracing works with a clean code. If you are l

10 Jul 16, 2022

Tools for making image cutouts from sets of TESS full frame images

Cutout tools for astronomical images Astrocut provides tools for making cutouts from sets of astronomical images with shared footprints. It is under a

20 Dec 16, 2022

The aim is to extract timeseries water level 2D information for any designed boundaries within the EasyGSH model domain

bct_file_generator_for_EasyGSH The aim is to extract timeseries water level 2D information for any designed boundaries within the EasyGSH model domain

1 Jul 08, 2022

Imutils - A series of convenience functions to make basic image processing operations such as translation, rotation, resizing, skeletonization, and displaying Matplotlib images easier with OpenCV and Python.

imutils A series of convenience functions to make basic image processing functions such as translation, rotation, resizing, skeletonization, and displ

4.3k Jan 01, 2023

An ascii art generator that's actually good. Does edge detection and selects the most appropriate characters.

Ascii Artist An ascii art generator that's actually good. Does edge detection and selects the most appropriate characters. Installing Installing with

18 Jan 03, 2023

Change the image one color channel at a time.

Building-a-Contact-Sheet This hands-on Project is in Python 3 Programming Specialization offered by University of Michigan via Coursera. change the im

1 Jan 03, 2022

A python script for extracting/removing exif data from images by @AbirHasan2005

Image-Exif A Python script for extracting exif metadata from images. How to use? Using this script you can extract exif data from image and save in .c

13 Dec 16, 2022

Python-fu-cartoonify - GIMP plug-in to turn a photo into a cartoon.

python-fu-cartoonify GIMP plug-in to turn a photo into a cartoon. Preview Installation Copy python-fu-cartoonify.py into the plug-in folder listed und

6 Aug 05, 2022

Graphical tool to make photo collage posters

PhotoCollage Graphical tool to make photo collage posters PhotoCollage allows you to create photo collage posters. It assembles the input photographs

350 Jan 02, 2023

Nutrify - take a photo of food and learn about it

Nutrify - take a photo of food and learn about it Work in progress. To make this a thing, we're going to need lots of food images... Start uploading y

93 Dec 30, 2022

Convert HDR photos taken by iPhone 12 (or later) to regular HDR images

heif-hdrgainmap-decode Convert HDR photos taken by iPhone 12 (or later) to regular HDR images. Installation First, make sure you have the following pa

5 Nov 13, 2022

An automated Comic Book downloader (cbr/cbz) for use with SABnzbd, NZBGet and torrents

Mylar Note that feature development has stopped as we have moved to Mylar3. EOL for this project is the end of 2020 and will no longer be supported. T

979 Dec 13, 2022

Simple utility to tinker with OPlus images

OPlus image utilities Prerequisites Linux running kernel 5.4 or up (check with uname -r) Image rebuilding Used to rebuild read-only erofs images into

15 Dec 28, 2022

Easily turn large sets of image urls to an image dataset. Can download, resize and package 100M urls in 20h on one machine.

img2dataset Easily turn large sets of image urls to an image dataset. Can download, resize and package 100M urls in 20h on one machine. Also supports

1.4k Jan 01, 2023

A small Python module for BMP image processing.

micropython-microbmp A small Python module for BMP image processing. It supports BMP image of 1/2/4/8/24-bit colour depth. Loading supports compressio

4 Nov 02, 2022

Create a 2D mesh for an airfoil in GMSH using python.

GMSHFoil A simple class to create a 2D mesh for an airfoil in GMSH using python. Requirements pip install airfoils

1 May 16, 2022

A minimal python script for generating bip39 seed phrases, and corresponding Seed Signer Seed seed phrase qr code ready for offline printing.

8 Sep 12, 2022

Png2Jpg tool will help you convert from png image format to jpg images format.

PNG 2 JPG All codes assume running from root directory. Please update the sys path at the beginning of the codes before running. Over View Png2Jpg too

2 Dec 27, 2021

PyGtk Color - A couple of python scripts to select a color (for scripting usage)

Selection Scripts This repository contains two scripts to be used within a scripting project, to aquire a color value. Both scripts requir

1 Oct 31, 2021