Appendix V: The IDL Startup file HEALPix_startup

;*********************************************************************
;
;       This is the HEALPix-specific IDL environment startup procedure.
;
;       AUTHOR: A.J. Banday
;       DATE:   02/03/2000
;
;       MODIFICATION HISTORY:
;
;       DATE      PROGRAMMER      DESCRIPTION
;       ----      ----------      -----------
;
;    dd/mm/ccyy   A. Programmer   The changes made.
;    09/08/2002	  E. Hivon	  Updated to 1.2
;
;*********************************************************************
;
; The user should assign the environment variable IDL_PATH 
; to a series of directories that are searched for IDL programs, 
; procedures, functions, and "include" files. It is convenient
; for a unix system running the C-shell to set up this variable 
; in the ~/.cshrc file, eg.
;         setenv IDL_PATH \+~/idl:\+/disk1/lib/idl_lib
;
;---------------------------------------------------------------------
; THE FOLLOWING ITEMS SHOULD BE PRESENT IN THE USER'S (eg) 
; ~/.cshrc.HEALPix FILE, AND AUTOMATICALLY SET TO THE CORRECT 
; VALUES BY THE CONFIGURE SCRIPT. Modify by hand if this is not
; the case.
;---------------------------------------------------------------------
; The user should define the environment variable HEALPIX.
; For a unix system running the C-shell, one should include
; in the ~/.cshrc file the following statement
;         setenv HEALPIX /disk1/user1/Healpix_1.20
; The directory /disk1/user1/Healpix_1.20 is the top-level
; of the HEALPix distribution, version 1.20, as installed by
; the user on his system.
;
; This startup file is invoked by the command hidl. The user
; should define this alias as follows: for a unix system running 
; the C-shell, one should include in the ~/.cshrc file the following 
;         alias hidl 'idl $HEALPIX/src/idl/HEALPix_startup'
;---------------------------------------------------------------------
;
; This file automatically adds the HEALPix IDL directory tree 
; to the beginning of the search path. An environment is thus
; defined in which the use of HEALPix IDL tools should be simple. 
;
;*********************************************************************
;
 !PROMPT = 'HIDL> '
;
; increase history buffer for command recall
;   
 !EDIT_INPUT=100
;
;modify path as appropriate
HEALPix_path = '+' + '$HEALPIX/src/idl'
!path = EXPAND_PATH(HEALPix_path)+ ':' + !path
;
; compile routines
;
; return to interactive mode

Eric Hivon 2003-02-07