winTWQ (version 2.3): A software package for performing internally-consistent thermobarometric calculations R.G. Berman Geological Survey of Canada, Open File 5462 (revised) February 2007 Description: Open file #5462 is a new release of Microsoft Windows compatible software. This open file supercedes earlier DOS versions 1.02 and 2.02 which are available as GSC Open File #5408 (via download from the TWQ website maintained by Rob Berman at the Geological Survey of Canada). OF #5462 is a zip file that contains executables, thermodynamic data files, and documentation (pdf format). To use this software: Copy the zip file into the directory C:\WINTWQ Unzip the zip file Read the documentation contained in the file winTWQ_documentation_v232.pdf If desired, edit the file WINTWQ.FIG to customize the setup of executables Run the .EXE files System requirements: Microsoft Windows compatible PC, 1 MB RAM, Windows 95, 98, 2000, or XP Software required: Adobe® Acrobat® Reader® 5.0 - to read title_page.pdf, coverpage.pdf, winTWQ_documentation_v232.pdf Any text editor to read the readme.txt file The OF #5462 software will be updated periodically. In order to receive update information, please make sure to register with Rob Berman by sending an email to rberman@nrcan.gc.ca with the subject line "winTWQ registration".