GetDP is a general finite element solver using mixed elements to discretize
de Rham-type complexes in one, two and three dimensions.
The main feature of GetDP is the closeness between the input data defining
discrete problems (written by the user in ASCII data files) and the symbolic
mathematical expressions of these problems.
GTAMS Analyzer is a complete coding and analysis package. It is a "port" of
TAMS Analyzer for Macintosh OS X. Note, at some point the two projects will
have identical file formats, at which point the initial G (for GNUstep)
will be dropped. GTAMS stands for GNUstep Text Analysis Markup System, it
is a convention for identifying themes in text. The software offers a wide
range of tools for applying themes to texts and identifying patterns of
themes within and between texts.
LICENSE: GPL2
This is a collection of data structures and algorithms useful for
building bioinformatics-related tools and utilities. Current list of
features includes: a Sequence data type supporting protein and
nucleotide sequences and conversion between them. As of version 0.4,
different kinds of sequence have different types. Support for quality
data, reading and writing Fasta formatted files, reading TwoBit and phd
formats, and Roche/454 SFF files. Rudimentary (i.e. unoptimized) support
for doing alignments - including dynamic adjustment of scores based on
sequence quality. Also Blast output parsing. Partly implemented single
linkage clustering, and multiple alignment. Reading Gene Ontology (GO)
annotations (GOA) and definitions hierarchy.
ISAAC (Integrated Solution Algorithm for Arbitrary Configurations) is a
compressible Euler/Navier-Stokes computational fluid dynamics code. ISAAC
includes the capability of calculating the Euler equations for inviscid
flow or the Navier-Stokes equations for viscous flows. ISAAC uses a domain
decomposition structure to accomodate complex physical configurations.
ISAAC can calculate either steady-state or time dependent flow.
ISAAC was designed to test turbulence models. Various two equation
turbulence models, explicit algebraic Reynolds stress models, and full
differential Reynolds stress models are implemented in ISAAC. Several test
cases are documented in the User's Guide.
HDF5 is a completely new Hierarchical Data Format product consisting of a data
format specification and a supporting library implementation. HDF5 is designed
to address some of the limitations of the older HDF product and to address
current and anticipated requirements of modern systems and applications.
HDF5 includes the following improvements:
- A new file format designed to address some of the deficiencies of HDF4.x,
particularly the need to store larger files and more objects per file.
- A simpler, more comprehensive data model that includes only two basic
structures: a multidimensional array of record structures, and a grouping
structure.
- A simpler, better-engineered library and API, with improved support for
parallel I/O, threads, and other requirements imposed by modern systems
and applications.
JStrack is written by and for people who are in areas that are
prone to hits from tropical systems (currently only in the Tropical
Atlantic). It's intended to display the NHC/TPC data and give you
what you need to make decisions, etc.. It does NOT, nor will it ever,
attempt to do any forecasting on its own---I leave that to the gurus
at the NHC/TPC.
epte is a curses-based periodic table of the elements. It provides a
set of examples of the basic sets of constants and procedures needed
to understand the behavior of matter.
MEI stands for Mathematical Expression Interpreter.
It is intended to provide interpretation of mathematical formula in a string.
metaf2xml can download, parse and decode aviation routine weather reports
(METAR, SPECI, SAO), aerodrome forecasts (TAF), synoptic observations
(SYNOP), observations from buoys (BUOY) and meteorological reports from
aircrafts (AMDAR). Data can also be taken from decoded BUFR messages.
The extracted data can be written as XML or passed to a user-defined
function (all done in Perl).
It also provides XSLT style sheets to convert the XML to plain language
(text, HTML), or XML with different schemas. A web-based (CGI) user
interface can be used to download and display up-to-date weather data from
NOAA, Ogimet, and other sources.
Code Saturne is a system designed to solve the Navier-Stokes equations in the
cases of 2D, 2D axisymmetric or 3D flows. Its main module is designed for the
simulation of flows which may be steady or unsteady, laminar or turbulent,
incompressible or potentially dilatable, isothermal or not.
Scalars and turbulent fluctuations of scalars can be taken into account. The
code includes specific modules, referred to as "specific physics", for the
treatment of lagrangian particle tracking, semi-transparent radiative transfer,
gas combustion, pulverised coal combustion, electricity effects (Joule effect
and electric arcs) and compressible flows. The code also includes an engineering
module, Matisse, for the simulation of nuclear waste surface storage.
Code_Saturne relies on a finite volume discretisation and allows the use of
various mesh types which may be hybrid (containing several kinds of elements)
and may have structural non-conformities (hanging nodes).
NCS means "Noyau Code Saturne", i.e. "Code Saturne Kernel". This is the
numerical solver.