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author | alnsn <alnsn@pkgsrc.org> | 2011-10-07 10:38:50 +0000 |
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committer | alnsn <alnsn@pkgsrc.org> | 2011-10-07 10:38:50 +0000 |
commit | a2821449c77d0ad8d1928a08a6f21ad758f0684d (patch) | |
tree | 2edb71b93cdd6a6018f77253e2718cad02d062b4 /devel/hdf5/DESCR | |
parent | 7235c3afeec8ae1cece389ee781497f8ceeaecdb (diff) | |
download | pkgsrc-a2821449c77d0ad8d1928a08a6f21ad758f0684d.tar.gz |
Update devel/hdf5 from 1.6.10nb1 to 1.8.7.
A list of changes is available at
http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
A list of new features of 1.8.x release is available at
http://www.hdfgroup.uiuc.edu/HDF5/doc_1.8pre/WhatsNew180.html
This update removes "cxx" option from the package. New devel/hdf5-c++
should be used instead.
Diffstat (limited to 'devel/hdf5/DESCR')
-rw-r--r-- | devel/hdf5/DESCR | 29 |
1 files changed, 7 insertions, 22 deletions
diff --git a/devel/hdf5/DESCR b/devel/hdf5/DESCR index da456103514..966ee84ca83 100644 --- a/devel/hdf5/DESCR +++ b/devel/hdf5/DESCR @@ -1,22 +1,7 @@ -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. - -Why HDF5? The development of HDF5 is motivated by a -number of limitations in the older HDF format and library. - -HDF5 includes the following improvements over HDF4 - -* 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. +HDF5 is a data model, library, and file format for storing and +managing data. It supports an unlimited variety of datatypes, and +is designed for flexible and efficient I/O and for high volume and +complex data. HDF5 is portable and is extensible, allowing applications +to evolve in their use of HDF5. The HDF5 Technology suite includes +tools and applications for managing, manipulating, viewing, and +analyzing data in the HDF5 format. |