Concrete time

Author: ParamThakkar123

benchmarks/ParameterEstimation/LotkaVolterraParameterEstimation.jmd

@@ -197,7 +197,8 @@ opt = Opt(:LD_TNEWTON_PRECOND_RESTART, 4)
 Vern9 solver with reltol=1e-9 and abstol=1e-9 is used and the dataset is increased to 3000 observations per variable with the same integration time step of 0.01.
 
 ```julia
-obj = build_loss_objective(prob,Vern9(),L2Loss(t,data),tstops=t,reltol=1e-9,abstol=1e-9)
+t_concrete = collect(0.0:dt:tf)
+obj = build_loss_objective(prob,Vern9(),L2Loss(t_concrete,data),tstops=t_concrete,reltol=1e-9,abstol=1e-9)
 optprob = OptimizationProblem(obj, glo_init, lb = first.(glo_bounds), ub = last.(glo_bounds))
 ```