This page was created by the IDL library routine
mk_html_help2.
Last modified: Tue Apr 21 01:15:15 2009.
Procedure: CWD [,newdir]
Purpose: Change working directory
Keywords:
/PICK use dialog_pickfile to choose a directory
PROMPT = STRING - Changes prompt to STRING+newdir
The value STRING is stored in a common block variable and
is not required in subsequent calls to CWD
PROMPT = 0 - Clear prompt string
Other options:
(See ssl_general/misc/system/cwd.pro)
Name: libs
Purpose:
Displays location of source files.
Usage:
libs,string ; string is the name of an IDL source file.
It may contain wildcard characters
Restrictions:
(See ssl_general/misc/system/libs.pro)
PROCEDURE loadct2, colortable
By default LOADCT2 uses the same color table used by LOADCT
This can be changed in 3 ways:
1) Use the FILE keyword to define a new file
2) Define the environment variable IDL_CT_FILE to point to a new file
3) Place a new color table file in the same directory as LOADCT2 that matches
the name: 'colors*.tbl'. (The last file found with file_search is used).
KEYWORDS:
FILE: (string) Color table file
If FILE is not provided then LOADCT2
Uses the environment variable IDL_CT_FILE to determine
the color table file if FILE is not set.
common blocks:
colors: IDL color common block. Many IDL routines rely on this.
colors_com:
See also:
"get_colors","colors_com","bytescale"
Created by Davin Larson; August 1996
Version: 1.4
File: 00/07/05
Last Modification: loadct2.pro
(See ssl_general/misc/system/loadct2.pro)