All binary data in GRIB 1 are not compressed, but GRIB 2 is compressible.

There are 2 parts of the GRIB 1 header-one mandatory ( Product Definition Section-PDS ) and one optional ( Grid Description Section-GDS ).

* NCEP codes free software ( C and FORTRAN library ) for decoding and encoding data in GRIB 1 format

* degrib ( AKA NDFD GRIB2 Decoder ) is a reader for GRIB 1 and GRIB 2 files.

* GRIB API is an API developed at ECMWF to decode and encode GRIB edition 1 and 2 data.

* Ugrib – Ugrib is a no cost graphical GRIB viewer designed for reading GRIB 1 files.

* GRIB Java Decoder is a free library for reading GRIB 1 and GRIB 2 files in Java, part of the NetCDF Java Common Data Model library

* zyGrib a graphical software for Linux, Mac OS X and Windows ( GPL3, Qt ) to download and display GRIB 1 files.

* PyGrib A python language extension module which allows one to read and write GRIB 1 and GRIB 2 formats.

* PolarView A navigation application that includes a GRIB viewer, supporting both GRIB 1 and GRIB 2.

( NOTE: GRIB support is available since version 1. 3. 5 beta )

* NCEP codes free software ( C and FORTRAN library ) for decoding and encoding data in GRIB 2 format ( some template only )

* JGrib-Jgrib is a free library for reading GRIB files in Java.

* Meteosatlib-Meteosatlib is a free software C ++ library and set of tools to convert satellite images between various formats ; it can read and write GRIB data, and its GRIB encoding / decoding library can be used standalone.

The ADF format used intervals ; this interval was large enough to miss some storms completely, so calculations using ADF predicted weather were often not as accurate as those which can be produced using GRIB weather.

* CDO ( Climate Data Operators ) is an analysis tool for geoscientific data with GRIB support

: By agreement with the International Civil Aviation Organization, there are two national weather centres ( in the US National Oceanic and Atmospheric Administration and the UK Met Office ), which provide worldwide weather forecasts for civil aviation in a format known as GRIB weather.

Taking advantage of this feature, some languages ( like FORTRAN 77 ) specify that array indices begin at 1, as in mathematical tradition ; while other languages ( like Fortran 90, Pascal and Algol ) let the user choose the minimum value for each index.

With Dhrystone, Weicker gathered meta-data from a broad range of software, including programs written in FORTRAN, PL / 1, SAL, ALGOL 68, and Pascal.

The KSR systems ran a specially customized version of the OSF / 1 operating system, a Unix variant, with programs compiled by a KSR-specific port of the Greenhills C and FORTRAN compilers.

This FORTRAN IV compiler in version 1 had the interesting bug that DO loops counted incorrectly!

This has been referred to as breaking one of the oldest rules of programming, dating back to the COBOL, FORTRAN and PL / 1 manuals of the 1960s.

* Representation-Constrained Canonical Correlation Analysis: A Hybridization of Canonical Correlation and Principal Component Analyses ( Also provides a FORTRAN program )- in J. of Applied Economic Sciences 4 ( 1 ), 2009, pp. 115-124

CLISTs therefore tend to be slower than programs written in compiled languages such as COBOL, FORTRAN, or PL / 1.

In the original FORTRAN program written on a MacIntosh computer by Todd Richards in late 1991, all of the tasks of image registration, and normalized anisotropy assessment ( stated as a fraction of 1 and corrected for a " B0 " ( non-diffusion ) basis ), as well as calculation of the Euler angles, image generation and tract tracing were simplified by initial development with vectors ( three diffusion images plus one non-diffusion image ) as opposed to six or more required for a full 2nd rank tensor analysis.

With respect to skywave service rendered at night, class 1, -- A stations are the only stations permitted to operate in the United States on clear channels specified for class 1, -- A operation, and so render skywave service free from cochannel interference whereever they may be received ; ;

Therefore, under our longstanding allocation rules, on some of these channels no station other than the dominant ( class 1 ) -- A ) station is permitted to operate at night, so that the 1, -- A station can render service, interference free, wherever it can be received.

In it, he stated that " as a fit and necessary military measure, on January 1, 1863, all persons held as slaves in the Confederate states will thenceforward, and forever, be free.

The Emancipation Proclamation, issued on September 22, 1862, and put into effect on January 1, 1863, declared free the slaves in 10 states not then under Union control, with exemptions specified for areas already under Union control in two states.

Neutrons have no electrical charge and have a free mass of 1, 839 times the mass of electrons, or.

In 1947, Poland founded a museum on the site of Auschwitz I and II, which by 2010 had seen 29 million visitors — 1, 300, 000 annually — pass through the iron gates crowned with the infamous motto, Arbeit macht frei (" work makes free ").

The Artistic License refers most commonly to the original Artistic License ( version 1. 0 ), a software license used for certain free and open source software packages, most notably the standard Perl implementation and most CPAN modules, which are dual-licensed under the Artistic License and the GNU General Public License ( GPL ).

The marketing of Elvis Costello's My Aim Is True included advertisements in three UK music papers from which a poster of Costello could be constructed, and the first 1, 000 pressings contained an insert headed Help Us Hype Elvis, which, if completed and returned to Stiff, ensured that a friend would received a free copy.

The only exception to the atomic mass of an isotope atom not being a natural number is < sup > 12 </ sup > C, which has a mass of exactly 12 by definition, because u is defined as 1 / 12 of the mass of a free neutral carbon-12 atom in the ground state.

Clausewitz's " fascinating trinity " ( wunderliche Dreifaltigkeit ) comprises ( 1 ) a blind impulse, located in the people and their passions, including hate and enmity, ( 2 ) free will, which belongs to the army and its leader and includes chance and probability, and ( 3 ) pure reason, which pertains to the government.

Central Plaza is made up of two principal components: a free standing 368 m ( 1, 207 ft ) high office tower and a 30. 5 m ( 100 ft ) high podium block attached to it.

The value of exports amounted to US $ 1. 9 billion in 1996, but the contribution to the trade balance was only US $ 520 million because many of the basic materials for the free zones had to be imported and paid for.

They found that GC ’ s given to participants 1 hour before retrieval of information impairs free recall of words, yet when administered before or after learning they had no effect.

The source code to the Duke Nukem 3D v1. 5 executable, which uses the Build engine, was released as free software under the GPL on April 1, 2003.

The court ruled that the OSP violated article IX, section 1 ( a ) of the Florida Constitution: " Adequate provision shall be made by law for a uniform, efficient, safe, secure, and high quality system of free public schools.

Each hero can have one 0-point Power for free ; additional Powers that would otherwise cost 0 points instead cost 1.

* GNU's Bulletin, volume 1, number 1-a February 1986 document defining free software.

If the graph G is connected, then the rank of the free group is equal to 1 − χ ( G ): one minus the Euler characteristic of G.

Next, we eliminate all free variables from φ by quantifying them existentially: if, say, x < sub > 1 </ sub >... x < sub > n </ sub > are free in φ, we form.

As shown by the Lemma above, we only need to prove our theorem for formulas φ in R of degree 1. φ cannot be of degree 0, since formulas in R have no free variables and don't use constant symbols.

The unusual stability of the helium-4 nucleus is also important cosmologically: it explains the fact that in the first few minutes after the Big Bang, as the " soup " of free protons and neutrons which had initially been created in about 6: 1 ratio cooled to the point that nuclear binding was possible, almost all first compound atomic nuclei to form were helium-4 nuclei.

Only below its Joule-Thomson inversion temperature ( of about 32 to 50 K at 1 atmosphere ) does it cool upon free expansion.