specify if the amount of the kinetic reactant should be fixed to the initial amount during the simulation. Possible values: true (fixed); false (not fixed); default is false. Fixing the amount of a kinetic reactant may be desirable when the kinetic reactant is used to represent a reaction rate that transfers mass between other reactants.

Additional info

From ChemistryLib/PhreeqcIOData/CreateKineticReactant.cpp line 53

This is an optional parameter.
This parameter has a default value of false.
Data type: bool
Expanded tag path: chemical_system.kinetic_reactants.kinetic_reactant.fix_amount
Go to source code: → ogs/ogs/master

Used in the following test data files

[→ ogs/ogs/master | → doc] Parabolic/ComponentTransport/ReactiveTransport/DecayChain/1d_decay_chain_OS.prj
[→ ogs/ogs/master | → doc] Parabolic/ComponentTransport/ReactiveTransport/DecayChain/1d_decay_chain_smaller_ts.prj
[→ ogs/ogs/master | → doc] Parabolic/ComponentTransport/ReactiveTransport/Wetland/Wetland_1d.prj