AGA XQ9211 : 0

4.1 Introduction and Nomenclature
     4.1.1 Introduction
     4.1.2 Nomenclature
4.2 History and Development
     4.2.1 Background
     4.2.2 Historical Data Base
     4.2.3 Recent Data Collection Efforts
     4.2.4 Basis for Equation
     4.2.5 Reader-Harris/Gallagher Equation
4.3 Implementation Procedures
     4.3.1 Introduction
     4.3.2 Solution for Mass or Volume Flow Rate
     4.3.3 Special Procedures and Example Calculations
           for Natural Gas Applications
     4.3.4 Example Calculations
APPENDIX 4-A - DEVELOPMENT OF FLOW EQUATION SOLUTION
               ALGORITHM
APPENDIX 4-B - RECOMMENDED ROUNDING PROCEDURES
APPENDIX 4-C - ROUND ROBIN TESTING

Provides instruction on implementation, including subroutine documentation. Also explains the historical development of the revised standard.