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Bringing up IRAF next up previous contents
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Bringing up IRAF

Before running IRAF, there is a simple set-up procedure which is computer- and operating system-dependent. The necessary steps to obtain the correct set-up for a SUN workstation are listed below. Specific instructions should be obtained by the user from local computer system and IRAF managers.1

Tasks to be performed:

1.
create a user directory from which IRAF will be run (called `myiraf' in these examples). This will contain the user set-up specifications and other IRAF-related subdirectories.
2.
create an image directory in a disk partition where there is enough space to contain large files (image arrays). Usually this is assigned by the system manager in a scratch area, periodically cleaned by the system. Data files should be kept in this image directory (imdir); the IRAF *.pix files are automatically stored in imdir.
3.
move into the `myiraf' subdirectory, and run the procedure mkiraf. This creates a file (login.cl) which executes the set-up each time a new IRAF session is started. mkiraf should be run every time there is a new release of IRAF.

An example execution of these tasks appears below.

To customize a few of the default options (e.g., type of editor, default printer), the user has two options:

IRAF can be run from any terminal. However, graphics or image display capabilities require the appropriate hardware.

Throughout this document we use `visitor' as the username, `/pool' as the scratch area, `/pool/visitor' as the image directory (imdir) and `myiraf' as the sub-directory from which IRAF will be run (home).


next up previous contents
Next: Using IRAF Up: IRAF/PROS Previous: Summary of Tasks in
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1998-06-10