Since the ordering of symbols is not guaranteed, the solution of ode’s from ModelingToolkit is usually accessed by name. However, sol[foo] only gives a vector (against sol.t). How to find the index of some variable foo in the solutions’s interpolating function interface sol(t)? example from doc : us…

ModelingToolkit: how to get variable index of ODE solution as interpolating function

ChrisRackauckas July 21, 2021, 1:14am 2

sol(1.2,idxs=x)

1 Like

Topic		Replies	Views
How to (properly) use the solution of a simulation in ModelingToolkit Modelling & Simulations	4	648	April 20, 2021
[MTK] Interpolating observed variables Modelling & Simulations modelingtoolkit	9	927	August 26, 2021
How to know variable order in the result after solving an ODE New to Julia ode , modelingtoolkit	13	630	May 5, 2023
Indexing symbolic arrays inside Differential Equation solution Modelling & Simulations question	4	251	March 29, 2023
Multiple variable assignment and ODE solution extracting Modelling & Simulations ode	4	1094	March 30, 2020