hdfcomp1
Compress 8-bit raster images in an hdf file
Usage
hdfcomp output-filename
[{-c | -r | -i}]
input-filename-1
[{-c | -r | -i}]
input-filename-2 ...
Overview
hdfcomp reads RIS8 images from a set of HDF files, compresses them and stores the compressed data in a second HDF file. If the output HDF file exists, the compressed images will be appended to it.
Options
-
-r -
No Compression. Apply no compression to the output data. (the default).
-
-c -
Run length coding. Compress the output data using run-length encoding.
-
-i -
IMCOMP Compression. Compress the output data using the IMCOMP method.
Examples
A directory contains twenty files named "storm001", "storm002", ... "storm020". Each of these files contains a single RIS8 image. To compress these images using run-length encoding and store them in a file named "altcomp.hdf", use the following hdfcomp command:
hdfcomp allcomp.hdf -c storm*.hdf
Releases
16 releases since Debian 1.3 (Bo); the text changed 2 times.
-c since Debian 3.0 (Woody);
-i since Debian 3.0 (Woody);
-r since Debian 3.0 (Woody).