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--- dependencies_parameter_database [2021/11/22 14:12]
mina created
+++ dependencies_parameter_database [2023/02/08 14:07]
dmytroh
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 ====== Dependencies (Parameter database) ======
 Parameter values often have dependencies, such as dependency of atomic element (Iron, Methane, Oxygen), on media (concrete/clay/rock) or location (Paris, Gothenburg, Kampala). From the database point-of-view, the dependencies change the parameter dimension. Kd_soil can be a scalar parameter if only one atomic element is ever considered, a vector if values are available for many elements or a matrix if both atomic elements and different soil types are considered.
+{{dependencies_db.png}}
 The database allows up to two dependencies to be defined for a parameter. If more dependencies are required the user must either create several definitions (Kd_soil, Kd_bentonite, Kd_backfill) or use tags (Kd soil, Kd bentonite, Kd backfill).

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