| Name : fpack
| |
| Version : 4.2.0
| Vendor : Fedora Project
|
| Release : 3.fc38
| Date : 2023-01-19 01:00:32
|
| Group : Unspecified
| Source RPM : cfitsio-4.2.0-3.fc38.src.rpm
|
| Size : 0.24 MB
| |
| Packager : Fedora Project
| |
| Summary : FITS image compression and decompression utilities
|
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
|
RPM found in directory: /vol/rzm3/linux-fedora-buffet/linux/releases/38/Everything/x86_64/os/Packages/f |
