๐Ÿ‡ฏ๐Ÿ‡ต Made in Japan

Discover Japan's Leading Open Source Projects: Explore top-notch open source initiatives hailing from the vibrant tech community of Japan.

TOP Fortran Projects

1
OrderN/CONQUEST-release

OrderN/CONQUEST-release

Full public release of large scale and linear scaling DFT code CONQUEST
Fortran
99
star
2
global-hydrodynamics/CaMa-Flood_v4

global-hydrodynamics/CaMa-Flood_v4

CaMa-Flood_v4 development master
Fortran
62
star
3
kazulagi/plantFEM

kazulagi/plantFEM

This is a plant/farming simulator based on Finite Element Method, which targets crops in fields. This software provides multi-physical simulations of agriculture for canopies, plants, and organs for farmers, breeders, and agronomists. Please try and give us feedback. This github-page is a mirror of the following gitlab-page.
Fortran
42
star
4
tkotani/ecalj

tkotani/ecalj

The quasiparticle self-consistent GW method in the PMT method (LAPW+LMTO+Lo).
Fortran
26
star
5
NaoMatch/FortLearner

NaoMatch/FortLearner

Machine Learning Algorithms in Fortran
Fortran
23
star
6
advancesoftcorp/espresso

advancesoftcorp/espresso

Compiled binaries and sources of Quantum ESPRESSO, redistributed by AdvanceSoft Corp.
Fortran
23
star
7
mbdevpl/open-fortran-parser-xml

mbdevpl/open-fortran-parser-xml

XML output generator for Open Fortran Parser, and Python wrapper for it.
Fortran
23
star
8
akuhara/RF_INV

akuhara/RF_INV

Receiver function inversion by reversible-jump Markov-chain Monte Carlo
Fortran
21
star
9
sage-git/regex-fortran

sage-git/regex-fortran

Fortran wrapper for regex.h
Fortran
21
star
10
ryokbys/nap

ryokbys/nap

Nagoya Atomistic-simulation Package (NAP). Why don't you take a NAP? ;)
Fortran
21
star
11
nqomorita/fem-basic

nqomorita/fem-basic

Fortran
20
star
12
scale-met/scale

scale-met/scale

Scalable Computing for Advanced Library and Environment
Fortran
19
star
13
cmsi/smash

cmsi/smash

Massively parallel software for quantum chemistry calculations
Fortran
19
star
14
degawa/LinkedList

degawa/LinkedList

Doubly Linked List for Fortran 2003.
Fortran
19
star
15
yoki/Optimization

yoki/Optimization

Fortran non-linear system of equations solver with documentation
Fortran
17
star
16
Takayuki-Miyagi/NuHamil-public

Takayuki-Miyagi/NuHamil-public

Matrix elements of NN+3N interactions based on chiral effective field theory
Fortran
17
star
17
global-hydrodynamics/OSM_WaterLayer

global-hydrodynamics/OSM_WaterLayer

The scripts to generate OSM Water Layer
Fortran
16
star
18
akuhara/MC3deconv

akuhara/MC3deconv

Bayeisan inversion to recover Green's functions of receiver-side structures from teleseismic waveforms
Fortran
15
star
19
sajinh/flx_wrf2

sajinh/flx_wrf2

FLEXPART for WRF
Fortran
14
star
20
ywkawai/FE-Project

ywkawai/FE-Project

A library for dynamical cores of atmosphere and ocean models with discontinuous Galerkin finite element method
Fortran
14
star
21
nguyen-group/QERaman

nguyen-group/QERaman

A open-source program for computing the first-order resonance Raman spectroscopy based on Quantum ESPRESSO
Fortran
11
star
22
hydrocoast/DC3D.f90

hydrocoast/DC3D.f90

Okada (1992) DC3D model in Fortran free-form
Fortran
11
star
23
YingyiLiu/FinGreen3D

YingyiLiu/FinGreen3D

FINGREEN3D is an open-source package for computation of the free-surface Green's function under a finite water depth, which is the core-part of the boundary integral equations in the potential flow theory for analysis of wave-structure interactions.
Fortran
11
star
24
liuchengcqu/PLIC-VOF

liuchengcqu/PLIC-VOF

volume of fluid - piecewise linear calculation
Fortran
11
star
25
akuhara/Syn_seis

akuhara/Syn_seis

Software to compute synthetic seismograms for an incidence P or SV wave to 1-D layered structure.
Fortran
10
star
26
kanhua/pyCONTIN

kanhua/pyCONTIN

A python wrapper for CONTIN integral equation solver
Fortran
10
star
27
sage-git/forcv

sage-git/forcv

A Fortran wrapper for OpenCV
Fortran
9
star
28
nicamdc-dev/nicamdc

nicamdc-dev/nicamdc

The dynamical part of Non-hydrostatic ICosahedral Atmospheric Model (NICAM).
Fortran
9
star
29
NakamuraTakashi/COAWST_Eco

NakamuraTakashi/COAWST_Eco

COAWST with coral reef ecosystem model
Fortran
9
star
30
akuhara/SEIS_FILO

akuhara/SEIS_FILO

SEISmological transdimensional inversion tools for Flat and Isotropic Layered structure in the Ocean
Fortran
8
star
31
WumingCode/WumingPIC2D

WumingCode/WumingPIC2D

2D PIC simulation code
Fortran
8
star
32
degawa/flop

degawa/flop

provides Operator-Oriented Fortran Library for 2D incompressible flow simulation
Fortran
7
star
33
nqomorita/monolis

nqomorita/monolis

Monolithc non-overlapping / overlapping domain decomposition based linear equation solver
Fortran
7
star
34
ymatumot/pcans

ymatumot/pcans

Electromagnetic particle-in-cell code
Fortran
7
star
35
degawa/stdlib_modules

degawa/stdlib_modules

Provides each Fortran stdlib module as an individual fpm project
Fortran
7
star
36
syoukera/PREMIX

syoukera/PREMIX

A CHEMKIN package code for 1D flame propagation
Fortran
6
star
37
Takayuki-Miyagi/HartreeFock

Takayuki-Miyagi/HartreeFock

Fortran
6
star
38
ryokbys/minimize

ryokbys/minimize

Minimization routines such as steepest descent, conjugate gradient, and quasi-Newton methods with line search method such as quadratic interpolation and golden section.
Fortran
6
star
39
jh4xsy/klatt80

jh4xsy/klatt80

Klatt Cascade-Parallel Formant Synthesizer
Fortran
6
star
40
sakamoti/modernfortran-libs

sakamoti/modernfortran-libs

modern fortran library
Fortran
6
star
41
sage-git/fortran_histogram_test

sage-git/fortran_histogram_test

Fortran
6
star
42
hydrocoast/Experiments_on_Hydraulics_P3

hydrocoast/Experiments_on_Hydraulics_P3

ๆฐด็†ๅฎŸ้จ“ใ€€ใƒ—ใƒญใ‚ฐใƒฉใƒ ๆผ”็ฟ’่ชฒ้กŒ็”จ
Fortran
5
star
43
gemmarx/cbtrie_assoc

gemmarx/cbtrie_assoc

An associative array based on Crit-bit trees in Fortran 2003
Fortran
5
star
44
yhirokawa-ccs/FortranSerialization

yhirokawa-ccs/FortranSerialization

A binary-type simple serialization module for Fortran (2003 or later versions)
Fortran
5
star
45
degawa/Himeno-Benchmark-in-Modern-Fortran

degawa/Himeno-Benchmark-in-Modern-Fortran

Himeno Benchmark program written in Modern Fortran (Fortran 2003 or later)
Fortran
5
star
46
akuhara/Spec_Deconv

akuhara/Spec_Deconv

Receiver function estimation by spectral division with freqeuncy-dependent damping
Fortran
5
star
47
UT-GlobalSeismology/DSMsynTI-mpi

UT-GlobalSeismology/DSMsynTI-mpi

Software for computing synthetic seismograms in spherically symmetric, transversely isotropic (TI) media using the Direct Solution Method (DSM)
Fortran
5
star
48
takiwaki/TurbulenceStudies

takiwaki/TurbulenceStudies

This page summarize my study on turbulence.
Fortran
5
star
49
betchx/abaqus_takeda

betchx/abaqus_takeda

RC Takeda model user element subroutine for Abaqus (experimental)
Fortran
4
star
50
gfd-dennou-club/Dennou-OGCM

gfd-dennou-club/Dennou-OGCM

Dennou Ocean General Ciruculation Model
Fortran
4
star
51
sage-git/fortran_xmastree

sage-git/fortran_xmastree

Print just fitted Xmas tree
Fortran
4
star
52
degawa/fortran-numeric

degawa/fortran-numeric

A library handling integer, floating-point number, and non-number in modern Fortran
Fortran
4
star
53
mathematical-systems/blas-lapack-ffi

mathematical-systems/blas-lapack-ffi

FFI for BLAS/LAPACK (and Intel MKL specific routines)
Fortran
4
star
54
sakamoti/Cython_ISO_Fortran_binding

sakamoti/Cython_ISO_Fortran_binding

Code collection for using ISO_Fortran_binding.h from Cython
Fortran
4
star
55
Takayuki-Miyagi/NdSpline

Takayuki-Miyagi/NdSpline

Multidimensional spline interpolation
Fortran
4
star
56
RIKEN-RCCS/EigenExa

RIKEN-RCCS/EigenExa

parallel eigenvalue solver
Fortran
4
star
57
shu-yusa/deuteron-states

shu-yusa/deuteron-states

Code for solving deuteron's binding states in several ways.
Fortran
4
star
58
degawa/any

degawa/any

A user-defined type for mimicking procedures that can return different types
Fortran
3
star
59
mitsuaki1987/educational-pwdft

mitsuaki1987/educational-pwdft

Plane wave DFT code for education
Fortran
3
star
60
sakamoti/flinkedlist

sakamoti/flinkedlist

Modern fortran linked list
Fortran
3
star
61
mitsuaki1987/sctk

mitsuaki1987/sctk

Superconducting-Toolkit (SCTK) is a first-principles program package based on density functional theory for superconductors (SCDFT)
Fortran
3
star
62
wfw-pgr/laplaceFieldReconstructor_wBD

wfw-pgr/laplaceFieldReconstructor_wBD

divB=0, curlB=0 ( i.e. Laplace Eq. ) magnetic field reconstruction using BiCGStab with Boundary Condition ver.
Fortran
3
star
63
hydrocoast/wrfclaw

hydrocoast/wrfclaw

Extension of GeoClaw storm surge simulation
Fortran
3
star
64
liuchengcqu/APPLIC-VOF

liuchengcqu/APPLIC-VOF

volume of fluid - approximated piecewise linear calculation
Fortran
3
star
65
syoukera/solver_ZDP_CHEM

syoukera/solver_ZDP_CHEM

Solve two kinds of reactions: electron collision reactions in ZDPlasKin and detailed combustion mechanisms in SENKIN
Fortran
3
star
66
niba1122/fem

niba1122/fem

Fortran
3
star
67
degawa/fortran-time-measurement

degawa/fortran-time-measurement

Fortran
3
star
68
degawa/ex_fypp

degawa/ex_fypp

Examples of fypp
Fortran
3
star
69
akageyama/smoke-ring-old-you-may-del

akageyama/smoke-ring-old-you-may-del

A simple CFD code for education.
Fortran
3
star
70
irenebonati/ULVZ-thinlayer

irenebonati/ULVZ-thinlayer

Code applying the thin-layer equation (Hernlund and Bonati 2019) to analyze the evolution of ultralow-velocity zones (ULVZs) at Earth's core-mantle boundary (CMB).
Fortran
3
star
71
degawa/errstat

degawa/errstat

error status and message handling library for Modern Fortran
Fortran
3
star
72
iijimakazuyuki/matmpi

iijimakazuyuki/matmpi

Fortran MPI modules for sparse matrix-vector multiplication
Fortran
3
star
73
rintr-suzuki/WIN2PhaseNet

rintr-suzuki/WIN2PhaseNet

Tool to make data for prediction and training of PhaseNet (Zhu and Beroza, 2019) from WIN/WIN32 format waveform file and pick list.
Fortran
3
star
74
eminamitani/espresso-PHrev

eminamitani/espresso-PHrev

for revision of PH part in espresso
Fortran
2
star
75
tkksnk/Xpa

tkksnk/Xpa

Programming code for "Applying the Explicit Aggregation Algorithm to Heterogeneous Macro Models"
Fortran
2
star
76
nqomorita/monolis_eigen

nqomorita/monolis_eigen

Fortran
2
star
77
hottahd/1D_advection

hottahd/1D_advection

Fortran
2
star
78
uemoto1/SSBE

uemoto1/SSBE

Example Implementation of Semiconductor Bloch Equation for SALMON program
Fortran
2
star
79
NakamuraTakashi/SWATplus

NakamuraTakashi/SWATplus

Copy of SWAT+
Fortran
2
star
80
ankit7540/H2-PolarizabilityMatrixElements

ankit7540/H2-PolarizabilityMatrixElements

Set of data on polarizability and a python program for the interpolation (of wavelength dependent polarizability) and computation of the matrix elements(for rovibrational states) for molecular hydrogen (and its isotopologues) within the ground electronic state .
Fortran
2
star
81
mbdevpl/nas-parallel-benchmarks

mbdevpl/nas-parallel-benchmarks

Comprehensive collection of recent of NAS Parallel Benchmarks (NPB). Unofficial mirror.
Fortran
2
star
82
mnemoniko/ROMS36

mnemoniko/ROMS36

ROMS v3.6, ice shelves, incl. Dinniman's modifications
Fortran
2
star
83
NakamuraTakashi/SEIB-DGVM

NakamuraTakashi/SEIB-DGVM

SEIB-DGVM for Mangrove: A branch of the SEIB-DGVM (http://seib-dgvm.com) incorporating some mangrove features and offline coupling with ROMS
Fortran
2
star
84
computational-sediment-hyd/CQ2DF

computational-sediment-hyd/CQ2DF

CQ2DF - Cross section Quasi 2D Flow Model
Fortran
2
star
85
sage-git/simple_HFCALC

sage-git/simple_HFCALC

Refactoring of the sample program of "MODERN QUANTUM CHEMISTRY" to calculate Hartree-Fock SCF on HeH+
Fortran
2
star
86
hanada-yasutaka/QEISPACK

hanada-yasutaka/QEISPACK

quadruple precision eispack
Fortran
2
star
87
Omochice/image-processing

Omochice/image-processing

simple image processing by fortran
Fortran
2
star
88
wfw-pgr/BiCGStab4denseMatrix

wfw-pgr/BiCGStab4denseMatrix

BiCGStab Solver for Dense Matrix
Fortran
2
star
89
otayuki/gr2moc

otayuki/gr2moc

Interface Fortran90 code between GRRM14 and MOPAC
Fortran
2
star
90
hisashiyashiro/nicam_dckernel_2016

hisashiyashiro/nicam_dckernel_2016

The kernel package of NICAM-DC (dynamical core of Nonhydrostatic ICosahedral Atmospheric Model)
Fortran
2
star
91
pyotr777/matmult-f90-mpi

pyotr777/matmult-f90-mpi

Matrix multiplication
Fortran
2
star
92
YuyaM/test_LinearSolver

YuyaM/test_LinearSolver

test some LS lib
Fortran
2
star
93
shu-yusa/ccfull-qel

shu-yusa/ccfull-qel

Code for calculating quasi-elastic scattering using the coupled-channels method.
Fortran
2
star
94
vickysharma0812/LAPACK95

vickysharma0812/LAPACK95

Fortran 95 interface to NETLIB Lapack
Fortran
2
star
95
ware255/ultra-simple_calculator

ware255/ultra-simple_calculator

่ถ…็ฐกๆ˜“่จˆ็ฎ—ๆฉŸ
Fortran
2
star
96
ledyba/FortranWithoutFortran

ledyba/FortranWithoutFortran

Fortranใ‚’ๆ›ธใ‹ใšใซFortranใ‚’ๆ›ธใ„ใŸใ“ใจใซใ™ใ‚‹ๆŠ€่ก“ใƒ‡ใƒข
Fortran
2
star
97
global-hydrodynamics/AllocRiverGauge

global-hydrodynamics/AllocRiverGauge

Tools for allocating river gauges on global river network map
Fortran
2
star
98
takuya4880/MHD-2dmlw

takuya4880/MHD-2dmlw

MHD simulation cord of 2D modified lax-wendrof method for emerging flux
Fortran
2
star
99
PierreRomanet/FastCycles

PierreRomanet/FastCycles

Fortran
2
star
100
degawa/fassert

degawa/fassert

An extensible assertion library oriented to work with unit testing frameworks for Fortran
Fortran
2
star