A toolbox for Earth, Ocean, and Planetary Science

The Generic Mapping Tools (GMT) are widely used across the Earth, Ocean, and Planetary sciences and beyond. A diverse community uses GMT to process data, generate publication-quality illustrations, automate workflows, and make animations. Scientific journals, posters at meetings, Wikipedia pages, and many more publications display illustrations made by GMT. And the best part: it is free, open source software licensed under the LGPL.

Got questions? Join the friendly GMT Community Forum to get help and connect with other users and developers. 6226f7cbe59e99a90b5cef6f94f966fd

Want to use GMT in MATLAB/Octave, Julia, or Python? Check out the GMT interfaces! : This specific alphanumeric string is often generated

6226f7cbe59e99a90b5cef6f94f966fd

6226f7cbe59e99a90b5cef6f94f966fd

: This specific alphanumeric string is often generated by apps to store temporary data, metadata, or tracking information that shouldn't be easily accessible or accidentally deleted by the user.

: Developers use these hashes to ensure that the folder name is globally unique and doesn't conflict with other apps.

Generally, yes. Deleting hidden folders like .6226f7cbe59e99a90b5cef6f94f966fd will not break your phone's operating system. However, the associated app may lose temporary settings, cached images, or logged-in sessions.

C, MATLAB, Julia, Python

GMT has been used from UNIX and Windows command lines for decades. More recently, GMT has been rebuilt as an Application Programming Interface (API) and can now be accessed via wrapper libraries from MATLAB/Octave, Julia, and Python, as well from custom programs written in C or C++.

See all the projects the team is working on in the Ecosystem page.

Want to see the code? All development happens through GitHub in our GenericMappingTools account.

6226f7cbe59e99a90b5cef6f94f966fd

: This specific alphanumeric string is often generated by apps to store temporary data, metadata, or tracking information that shouldn't be easily accessible or accidentally deleted by the user.

: Developers use these hashes to ensure that the folder name is globally unique and doesn't conflict with other apps.

Generally, yes. Deleting hidden folders like .6226f7cbe59e99a90b5cef6f94f966fd will not break your phone's operating system. However, the associated app may lose temporary settings, cached images, or logged-in sessions.