Fatiando a Terra_Health & Fitness

We have t-shirts! Check them out at the Software Underground store. About Install Learn Contact Community Cite Support Fatiando a TerraAn open toolbox for the GeosciencesFatiando provides Python libraries for data processing, modeling, andinversion across the Geosciences.It is built by a community of geoscientists and software developers witha passion for well-designed tools and helping our peers.All of our code is free and open-source, distributed under the permissiveBSD 3-clause license. Install Support the project Getting startedLooking for an overview?A good place to start is this recorded example (~20 min) that usesour tools to download, process, and interpolate public domain gravity data fromthe Bushveld Complex in South Africa.No time for a video?You can also browse the Jupyter notebook used in the example.New to Python?We provide links to excellent free resources for starting yourScientific Python journey.Used Fatiando for research?Please cite our tools in your publications. Learning resources Need help? Watch on Source code for this demonstration:leouieda/2021-06-22-gfz Verde: Gridding, machine learning styleVerde offers spatial data processing and interpolation (gridding) witha sprinkling of machine learning. Stable and ready for use fatiando/verde doi: 10.21105/joss.00957 Verde documentation Vertical ground velocity in California interpolated from GPS data with andwithout weights based on data uncertainty. Pooch: Easily download datasetsPooch is the easiest way to download data files to your computer.It is used to manage sample data downloads not only by our own tools but alsoother popular Scientific Python libraries:scikit-image,MetPy,xarray,SHTOOLS,satpy,icepack,histolab,yt,napari,and more. Stable and ready for use fatiando/pooch doi: 10.21105/joss.01943 Pooch documentation import poochimport xarray as xr# The Digital Object Identifier of the datadoi = "10.6084/m9.figshare.13643837"# Known MD5 checksum (from figshare)checksum = "md5:16c94a792003714efee2bdb4f3181d3a"# Download the netCDF file and check integrityfname = pooch.retrieve( url=f"doi:{doi}/australia-ground-gravity.nc", known_hash=checksum,)# fname is the path to the filedata = xr.load_dataset(fname)Running this code multiple times will only result in a single downloadbecause the data are cached where Pooch can find it. Harmonica: All things potential fieldsHarmonica is our library for processing, forward modeling, and inversion ofgravity and magnetic data.Our goal is to incentivise good practices by carefully designing thesoftware and offering state-of-the-art methods with efficientimplementations. Functional but still evolving fatiando/harmonica doi: 10.5281/zenodo.3628741 Harmonica documentation Residual gravity disturbances of the Bushveld Complex, South Africa,gridded to a uniform height with equivalent sources. Boule: Ellipsoids and normal gravityBoule defines reference ellipsoids for calculating normal gravity ofthe Earth and other planetary bodies (Moon, Mars, Venus, Mercury). Functional but still evolving fatiando/boule doi: 10.5281/zenodo.3530749 Boule documentation Normal gravity of the WGS84 ellipsoid calculated at the Earth's surface usingan analytical expression (no free-air correction required). Ensaio: Practice datasets to probe your codeEnsaio makes it easy to download our open-access sample datasets. It tapsinto the Fatiando a Terra FAIR data collectionwhich is designed for use in tutorials, documentation, and teaching. Functional but still evolving fatiando/ensaio doi: 10.5281/zenodo.5784202 Ensaio documentation A sample of the datasets available in Ensaio. From the top-left: gravity, geoidheight, bathymetry, GPS velocity, global relief, and magnetic anomaly. Interested?We are always happy to welcome anyone who is interested in gettinginvolved!Whether it be coding, teaching, designing, or just hanging out.Come say “Hi! ??” on Slack or at ournext online gathering.Getting involved in open-source can be great way to meet new people, improveyour coding skills, and make an impact in your field. Join the conversation! Happy community members at a Fatiando Community Call. News2021/09/01: Documentation for the Python 2.7 fatiando package hasbeen moved to legacy.fatiando.org.2021/09/01: Fatiando is now on LinkedIn! Giveour page a follow to keep upwith the latest releases, events, and other news.2021/05/20: Santiago, Agustina, and Leo gave a talk to the GeophysicalSociety of Houston about using Fatiando for potential field data(slides are available).EventsWeekly Fatiando Development Calls: we discuss various aspects of theproject. All are welcome, regardless of skill level and prior knowledge!Notes and connection details:fatiando/communityAGU 2021: Going to the AGU Fall Meeting? Come to our talk! Details atfatiando/agu2021. Latest releases: Home About Install Learn Contact Community Cite Support Last updated 2022-05-02 (commit e66c85a) • Source code at fatiando/website • Created using Sphinx 4.1.2 Copyright © 2022 The Fatiando a Terra Developers. Except where otherwise noted, all content is licensed CC-BY.