Open H-Sax opened 2 years ago
Following from a discussion on slack the issue appears to be that the above model requires a Differential-Algebraic Equation (DAE) solver and cannot be converted to a set of ODEs.
I see, so it needs just parse into an ODESystem and let the user then choose DAEProblem
on it.
Which program were you able to simulate this with? Was it OpenCor?
Yes using OpenCor, the problem did appear quite stiff though so I had to lower the tolerances increase the amount of steps etc.
The simulations do appear in line with the papers results at least.
What settings did you use? I'm getting an error with mxsteps (I just downloaded the latest stable opencor 0.6)
I ask all this just so that if I get the julia simulation working, I want to make sure I am comparing the results correctly
As you can see my previous celebrations may have been immature I was just glad to see it simulate I ignored the error message sorry!
Not entirely sure what this means for the model, maybe Julias DAE solvers may cope with the model better?
hope this helps :)
Hi,
Trying to read in the Smith et al 2004 model Minimal haemodynamic system model including ventricular interaction and valve dynamics. — Physiome Model Repository 1
using the code
Returns the following error
I had asked the question on the discourse to which a conjectured answer has been given https://discourse.julialang.org/t/cellmltoolkit-jl-a-model-not-readable/80918
Not sure how I would go about trying to fix this issue or if anyone could help this would be appreciated :)