
C
ENVI Extensions in IDL
This appendix provides installation instructions and documentation for all of
the ENVI/IDL extensions and their associa ted routines described in the text.
C.1 Installation
To install the complete extension package:
1. Unpack the ENVI/IDL package (containing the software directory CRC)
available at
http://ms-image-analysis.appspot.com/static/homepage/software.html
or at
http://mcanty.homepage.t-online.de/software.html
to any convenient location and point the IDL path to it. Be sure to
include its subdirectories.
2. Many of the routines make use of David Fanning’s object class
CGPROGRESSBAR__DEFINE
and associated dependencies, so