- Name: fpack
- Version: 3.250
- Release: 6.fc15
- Epoch:
- Group: Applications/Engineering
- License: GPLv2+
- Url: http://heasarc.gsfc.nasa.gov/docs/software/fitsio/fitsio.html
- Summary: FPACK FITS image compression and decompression utilites
- Architecture: i686
- Size: 366403
- Distribution: Fedora Project
- Vendor: Fedora Project
- Packager: Fedora Project
Description:
fpack optimally compresses FITS format images and funpack restores them
to the original state.
* Integer format images are losslessly compressed using the Rice
compression algorithm.
* typically 30% better compression than GZIP
* about 3 times faster compression speed than GZIP
* about the same uncompression speed as GUNZIP
* Floating-point format images are compressed with a lossy algorithm
* truncates the image pixel noise by a user-specified amount to
produce much higher compression than by lossless techniques
* the precision of scientific measurements in the compressed image
(relative to those in the original image) depends on the selected
amount of compression
- OptFlags: -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables
- Cookie:
- Buildhost: x86-04.phx2.fedoraproject.org
Sources packages:
Other version of this rpm: