; $Id: lib_template.pro,v 1.1 1993/04/02 20:07:05 idl Exp $
;
; Copyright (c) 1993, Research Systems, Inc.  All rights reserved.
;	Unauthorized reproduction prohibited.
; (Of course, if you don't work for RSI, remove these lines or
;  modify to suit.)
;+
; NAME:
;	ROUTINE_NAME
;
; PURPOSE:
;	Tell what your routine does here.  I like to start with the words:
;	"This function (or procedure) ..."
;	Try to use the active, present tense.
;
; CATEGORY:
;	Put a category (or categories) here.  For example:
;	Widgets.
;
; CALLING SEQUENCE:
;	Write the calling sequence here. Include only positional parameters
;	(i.e., NO KEYWORDS). For procedures, use the form:
;
;	ROUTINE_NAME, Parameter1, Parameter2, Foobar
;
;	Note that the routine name is ALL CAPS and arguments have Initial
;	Caps.  For functions, use the form:
; 
;	Result = FUNCTION_NAME(Parameter1, Parameter2, Foobar)
;
;	Always use the "Result = " part to begin. This makes it super-obvious
;	to the clueless user that this routine is a function!
;
; INPUTS:
;	Parm1:	Describe the positional input parameters here. Note again
;		that positional parameters are shown with Initial Caps.
;
; OPTIONAL INPUTS:
;	Parm2:	Describe optional inputs here. If you don't have any, just
;		delete this section.
;	
; KEYWORD PARAMETERS:
;	KEY1:	Document keyword parameters like this. Note that the keyword
;		is shown in ALL CAPS!
;
;	KEY2:	Yet another keyword. Try to use the active, present tense
;		when describing your keywords.  For example, if this keyword
;		is just a set or unset flag, say something like:
;		"Set this keyword to use foobar subfloatation. The default
;		 is foobar superfloatation."
;
; OUTPUTS:
;	Describe any outputs here.  For example, "This function returns the
;	foobar superflimpt version of the input array."  This is where you
;	should also document the return value for functions.
;
; OPTIONAL OUTPUTS:
;	Describe optional outputs here.  If the routine doesn't have any, 
;	just delete this section.
;
; COMMON BLOCKS:
;	BLOCK1:	Describe any common blocks here. If there are no COMMON
;		blocks, just delete this entry.
;
; SIDE EFFECTS:
;	Describe "side effects" here.  There aren't any?  Well, just delete
;	this entry.
;
; RESTRICTIONS:
;	Describe any "restrictions" here.  Delete this section if there are
;	no important restrictions.
;
; PROCEDURE:
;	You can describe the foobar superfloatation method being used here.
;	You might not need this section for your routine.
;
; EXAMPLE:
;	Please provide a simple example here. An example from the PICKFILE
;	documentation is shown below.
;
;	Create a PICKFILE widget that lets users select only files with 
;	the extensions 'pro' and 'dat'.  Use the 'Select File to Read' title 
;	and store the name of the selected file in the variable F.  Enter:
;
;		F = PICKFILE(/READ, FILTER = ['pro', 'dat'])
;
; MODIFICATION HISTORY:
; 	Written by:	Your name here, Date.
;	July, 1994	Any additional mods get described here.  Remember to
;			change the stuff above if you add a new keyword or
;			something!
;-