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Because of entering the relation, the parameter Rho
has automatically been created. For Rho
to be a valid parameter, a dimension should be assigned.
Noteinfo |
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The parameter is automatically created in the Class in focus when saving the relation! |
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Rho
and assign it the dimension kg/m^3
. Rho
is now a valid parameter. Furthermore, make sure Rho
is determined by SYS: System/Equation, as a relation is used to determine Rho
.What follows now might seem a bit unconventional: a second relation is given for Rho. This is a nice example of how Quaestor works: in a calculation, Quaestor can find numerous calculation paths and automatically chooses the most appropiate one, based on constraints and available data.
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An infinite number of relations can be assigned to one particular parameter. |
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Whenever Rho
is needed in the calculation process, Quaestor will note that the watertype is needed to determine the value of Rho
, and will ask the user for this value (because it is assigned to be User only).
When you select a parameter in the upper list, the relations of that particular parameter are visible:
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