Long description

GOFXL2008 is a dynamic link library (DLL) that enables you to calculate natural gas volume flow rate and other related quantities (orifice plate sizing, pressure differential, etc.) right from a spreadsheet through the use of macros. GOFXL2008.DLL replaces the product GOFXL2002.DLL, which originally was released in 2002. The number of example spreadsheets provided with the GOFXL2008.DLL product package has been increased. Also, the example spreadsheets have been made easier to use as templates for user developed spreadsheets by the inclusion of three tabs which show definitions of all inputs, outputs and warnings. The GOFXL2008.DLL User’s Guide has more extensive user information than the previous version. Users accustomed to spreadsheet calculations using GOFXL2002.DLL can easily convert an existing spreadsheet to GOFXL2008.DLL simply by replacing the old macro with a new macro which is provided.
The following standards are supported by GOFXL2008.DLL: AGA Report No. 3, 1992, AGA Report No. 8, 1992 (second printing, 1994), GPA 2172, 1996, AGA Report No. 3, 1985, NX19, 1962 and AGA Report No. 8, 1985. GOFXL2008.DLL computations have been verified against the AGA Report No. 3 and AGA Report No. 8 standards and are within the limits of uncertainty required by those standards.

Note: GOFXL2008.DLL was developed explicitly for use with Excel XP and has been used successfully with Excel 2007. GOFXL2008 can be used with PCs using Windows versions Vista, XP, or 2000.