resetIC

resetIC[model, variable, value] resets the initial condition of variable in model, which is the output of SBMLRead.

resetIC[model, variable→value] is equivalent to resetIC[model, variable, value].

resetIC[model, {var₁→value₁,var₂→value₂,...}] will reset a set of initial conditions to the specified values.

resetIC new in version 2.5.15

Example

   newModel[];
   addCompartment[C1, size -> 1];
   addSpecies[A, initialAmount -> 100];
   addSpecies[B, initialAmount -> 100];
   addSpecies[X, initialAmount -> 0];
   addParameter[K -> .5];
   addReaction[A + B -> X, kineticLaw -> K*k*A*B, parameters -> {k -> 1}];
   m = loadSimulator[context -> None, evaluateParameters -> False];
   sim = SBMLNDSolve[m, .1]; SBMLPlot[sim];
   
   m2 = resetIC[m, A -> 200]; 
   sim = SBMLNDSolve[m2, .1]; 
   SBMLPlot[sim];