Model for unit conversion of BasePhysicalQuantity

This nuget package hosts the C# model for converting units of a BasePhysicalQuantity. Classes and methods are scoped within the namespace: UnitConversion.Conversion

More info on:

https://github.com/Open-Source-Drilling-Community/UnitConversion

Default UnitChoices for the Base Unit Systems

There are four base unit systems: SI, Metric, Imperial and US. It is mandatory to define the unit choice for every physical quantities for each of these based unit systems. This is done by adding a line for each of the BaseUnitSystem in the file BaseUnitSystem.cs. This line looks like that:

Choices.Add(AccelerationQuantity.Instance.ID.ToString(), AccelerationQuantity.Instance.GetUnitChoice(AccelerationQuantity.UnitChoicesEnum.MetrePerSecondSquared).ID.ToString());

Generation of Enumerations

This project has one file that is automaticaly generated EnumerationQuantities.cs. This file contains partial classes for each of the physical quantities. Each partial class definition defines an enumeration for each of the unit choices that are defined for this physical quantity and a lookup table that defines the association between the enumeration and the GUID of the unit choice.

To generate the file EnumerationQuantities.cs, one must run the program GenerateEnumerations. The generation of the file is necessary each time a modification is made in the list of unit choices of a physical quantity or when a new physical quantity is added or removed. However, there is a potential bootstrap problem with the definitions of the unit choices for the BaseUnitSystem. As each BaseUnitSystem has a list of unit choices and these choices are usually defined using the unit choice enumeration, if the enumeration does not yet exist or its name is changed, then the project does not compile and it is not possible to generate the enumerations using the program . So it is advised to define the unit choice for the particular physical quantity using its name or its , then generate the enumerations by running the program and finally replace the name of the unit choice with its equivalent enumeration.