NAME:
	idlprint
 PURPOSE:
	Spawned by IDL procedure spitplot to send plots to the HP LaserJet III
	printer.
 CALLING SEQUENCE
	idlprint plot_file
 INPUTS:
	plot_file	name of a plot file created by IDL
 OUTPUTS:
	(hardcopy on LaserJet III)
 SEE ALSO:
	spitplot
 PROCEDURE:
	A new file is written with the following content:
	<ESC>E				(printer reset)
	<ESC>%0B			(puts printer in graphics mode HP-GL2)
	< content of 'plot_file' >	(appended using unix 'cat' command)
	<ESC>%0A			(puts printer back into PCL mode)
	<ESC>%0A			(repeat command to eject the page;
					 don't know why we need it, but it works)
	This file is then send to the printer using:
		lpr -Pprint185 -r
	(the -r switch deletes the file after printing)
	'plot_file' is explicitly deleted with the 'rm' command.
 MODIFICATION HISTORY:
	Kevin Nguyen, Paul Hick (UCSD/CASS)
	    The procedure used here is essentially the same as used on VMS.
	NOV-2005, Paul Hick (UCSD/CASS; pphick@ucsd.edu)
	    Modified to print to the first queue that is ready to print
	    (by looking at output of lpq command).

 NAME:
	intel_setup
 PURPOSE:
	Sets up environment for Intel compilers
 CATEGORY:
	smei/com/linux
 CALLING SEQUENCE:
	. $COM/intel_setup
 INPUTS:
	(none)
 CALLED BY:
	login
 CALLED BY:
	login
 PROCEDURE:
	Sets up environment for Intel Fortran and C++ compiler
	For version 6 and 7 the directory
	/opt/intel/compiler??/ia32/bin (??=60 or 70)
	should contain the compilers.
	For version 8.0 the Fortran and C++ compilers are in
	separate directories /opt/intel_cc_80 and /opt/intel_fc_80
 MODIFICATION HISTORY:
	JAN-2003, Paul Hick (UCSD/CASS)
	MAY-2004, Paul Hick (UCSD/CASS)
	    Added setup for version 8.0 compilers.
	    Added check for existence of env var ARCH. If not defined
	    it is set to $(uname -m)_$(uname -s)
	MAR-2005, Paul Hick (UCSD/CASS; pphick@ucsd.edu)
	    Removed support for all version prior to 9.0