A parallel application binary interface for Fortran 2018 compilers.

GEOS-Chem "Science Codebase" repository. Contains GEOS-Chem science routines, run directory generation scripts, and interface code. This repository is used as a submodule within the GCClassic and GCHP wrappers, as well as in other modeling contexts (external ESMs).

An easy to follow library to make Fortran easier in general with wrapped interfaces, sorting routines, kD-Trees, and other algorithms to handle scientific data and concepts. The library contains core fortran routines and object-oriented classes.

BandUP: Band Unfolding code for Plane-wave based calculations

Fortran interface to the GNU Scientific Library

The home of the McStas (neutrons) and McXtrace (x-rays) Monte-Carlo ray-tracing instrument simulation codes.

🌀 The Weather Research and Forecasting (WRF) model with CMake support

Material related to the PRACE MOOC on Fortran programming

A FORTRAN module to write Numpy's *.npy and *.npz files

Python wrapper of Minpack (root finding) which can be called from within numba functions.

Fortnet is a Behler-Parrinello-Neural-Network implementation, written in modern Fortran.

Multi-physics Object-oriented Reconfigurable Fluid Environment for Unified Simulations

mathext implements basic elementary functions not included in the Go standard library [DEPRECATED]

MPI/OpenMP hp-adaptive 3D finite element software

The Harmonized Emissions Component (HEMCO), developed by the GEOS-Chem Support Team.

🔨 The WRF Preprocessing System (WPS) with CMake support

A high-order accurate piecewise polynomial reconstruction library.

Full-potential Linearized Augmented Plane Wave code FLEUR: All-electron DFT (repo mirror)

UMT (Unstructured Mesh Transport) is an LLNL ASC proxy application (mini-app) that solves a thermal radiative transport equation using discrete ordinates (Sn). It utilizes an upstream corner balance method to compute the solution to the Boltzmann transport equation on unstructured spatial grids.