cad/tochnog 20140100_13 DragonFly

Free explicit/implicit Finite Element Program

System: DragonFly
Repository: DPorts
Maintainer: [email protected] (as in FreeBSD)
License: GPLv2
Categories: cad
Package size: 337.2 KiB, 1838.6 KiB installed

Description

TOCHNOG is a free finite element program with many features. TOCHNOG accepts free format input. Boundary conditions can be imposed at geometrical entities, as well as nodes and elements.

Among the FE models supported are: differential equations (materials), convection-diffusion equations, Stokes and Navier-Stokes (fluids), elasticity (isotropy and transverse isotropy), plasticity (Von-Mises, Mohr-Coulomb, etc.; plastic surfaces can be arbitrarily combined). Residues in equations and error estimates for all data can be printed or plotted using gnuplot/plotmtv, CalculiX or gmsh.

TOCHNOG supports a choice of description frames including Lagrangian, Eulerian and arbitrary Eulerian-Lagrangian (AEL).

In the other systems

The newest version among them is 20140100, as upstream numbers it.

System

Port

Version

Vulnerabilities

Status

Maintainer

Last update

DragonFly

cad/tochnog

20140100_13 newest

none known

[email protected]

FreeBSD

cad/tochnog

20140100_15 newest

none known

[email protected]

2026-07-14

NetBSD

math/tochnog by name

20010429

none known

[email protected]

MidnightBSD

cad/tochnog

20140100 newest

no data

[email protected]

HardenedBSD

cad/tochnog

20140100_15 newest

no data

[email protected]

GhostBSD

cad/tochnog

20140100_15 newest

no data

[email protected]

Compare across BSDs

Install

Binary package:

pkg install tochnog

From DPorts:

cd /usr/dports/cad/tochnog && make install clean

Dependency graph

Ports that need it on the left, what it needs to run on the right; at most 8 of each. "Dependencies" below lists them all.

graph LR
  me["cad/tochnog"]
  me --> d0["lang/gcc11"]
  me --> d1["math/blas"]
  me --> d2["math/lapack"]
  me --> d3["math/superlu"]
  classDef this fill:#ab2b28,color:#ffffff,stroke:#ab2b28
  class me this

Dependencies

Run dependencies 4

No port depends on this one.

Configuration

No options to configure.

Service scripts: none

Message after installing

===>   NOTICE:

The tochnog port currently does not have a maintainer. As a result, it is
more likely to have unresolved issues, not be up-to-date, or even be removed in
the future. To volunteer to maintain this port, please create an issue at:

https://bugs.freebsd.org/bugzilla

More information about port maintainership is available at:

https://docs.freebsd.org/en/articles/contributing/#ports-contributing