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README
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README
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Installation of the FITSUTIL external package
--------------------------------------------------
[1] The package is distributed as a compressed tar archive.
% ftp 140.252.1.1
login: anonymous
password: [your last name]
ftp> cd iraf/extern
ftp> get fitsutil.readme
ftp> binary
ftp> get fitsutil.tar.Z
ftp> quit
% uncompress fitsutil.tar
The readme.fitsutil file contains these instructions.
[2] Create a directory to contain the FITSUTIL external package files. This
directory should be outside the IRAF directory tree and must be owned
by the IRAF account. In the following examples, this root directory
is named usr1:[fitsutil] (VMS) or /local/fitsutil/ (UNIX). Make the
appropriate file name substitutions for your site.
[3] Log in as IRAF and edit the extern.pkg file in the hlib directory to
define the package to the CL. From the IRAF account, outside the CL,
you can move to this directory with the commands:
$ set def irafhlib # VMS example
% cd $hlib # UNIX example
Define the environment variable fitsutil to be the pathname to the fitsutil
root directory. The '$' character must be escaped in the VMS pathname;
UNIX pathnames must be terminated with a '/'. Edit extern.pkg to include:
reset fitsutil = usr\$1:[fitsutil] # VMS example
reset fitsutil = /local/fitsutil/ # UNIX example
task fitsutil.pkg = fitsutil$fitsutil.cl
Near the end of the hlib$extern.pkg file, update the definition of helpdb
so it includes the fitsutil help database, copying the syntax already used
in the string. Add this line before the line containing a closing quote:
,fitsutil$lib/helpdb.mip\
[4] Log into the CL from the IRAF account and unpack the archive file. Change
directories to the FITSUTIL root directory created above and use 'rtar':
cl> cd fitsutil
cl> softools
cl> rtar -xrf <archive> where <archive> is the host name of the
archive file or the IRAF tape
device for tape distributions.
On VMS systems, an error message will appear ("Copy 'bin.generic' to
'./bin fails") which can be ignored. Also on VMS systems, the four
bin.'mach' directories created by rtar under [newimred.bin] can be
deleted. UNIX sites should leave the symbolic link 'bin' in the FITSUTIL
root directory pointing to 'bin.generic' but can delete any of the
bin.`mach' directories that won't be used. The archive file can be
deleted once the package has been successfully installed.
[5] When the archive has been unpacked, build the FITSUTIL package executable.
The compilation and linking of the FITSUTIL package is done using the
following command:
cl> mkpkg -p fitsutil update >& fitsutil.spool &
NOTE: On systems that concurrently support different architectures
(e.g., Suns, Convex), you must configure the system for the desired
architecture before issuing the above command. SUN/IRAF sites must
execute a pair of 'mkpkg' commands for each supported architecture type.
The Unix environment variable IRAFARCH must be set as well before
compiling. For example:
# Assuming IRAFARCH is set to ffpa
cl> mkpkg -p fitsutil ffpa
cl> mkpkg -p fitsutil update >& fitsutil.ffpa &
cl> mkpkg -p fitsutil f68881
# Now reset IRAFARCH to f68881 before continuing
cl> mkpkg -p fitsutil update >& fitsutil.f68881 &
The spool file(s) should be reviewed upon completion to make sure there
were no errors.