This is the CDF V2.7 software distribution directory for Windows NT/95/98/ME/2000 systems. This directory contains the following files: AAREADME.txt This is the AAREADME.txt file. CHANGES.txt This file describes the changes made for the current release. Release.notes This file describes the changes for CDF V2.7. CDF27_SETUP.EXE This self-installation file contains the CDF library, the CDF Java APIs, Graphical User Interface (GUI) version of the CDF utilities (i.e., cdfedit, cdfexport) and the CDF Markup Language (CDFML) tools. This file contains the lastest version of everything you need for a non-developer or those who are planning to develop CDF applications in C, Fortran, or Java. CDF27SRC.EXE This self-extracting file contains all source programs used for creating the CDF library and tools. Download this file only if you want to build a CDF library on your own. CDFTOOLS32.EXE This self-extracting file is an optional file and contains the command-line based CDF utilities (e.g. cdfedit, cdfexport, etc.). The command-line based tools can be useful if you want to process files in a batch mode. It can be used to replace the MS VC++-based CDFso.exe and CDFfsi.exe programs distributed in CDF27.EXE. You need to download and install the basic Cygwin package before you can use interactive tools like cdfedit. To obtain more information about Cygwin or download the Cygwin package, please go to http://www.cygwin.com. PerlCDF27.EXE This self-extracting file contains all compiled code for Perl-CDF APIs. Two test Perl scripts are also included. CDF27MinGW.EXE This self-extracting file contains pre-built CDF library for MinGW port. The library can be called from C and Fortran program.