Issue with SimBiology - parameters from valid .sbproj not loading
3 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
emjey
el 22 de Ag. de 2019
Respondida: Arthur Goldsipe
el 22 de Ag. de 2019
Hi, I am having an issue pertaining to some *.sbproj models. See for example the attached simple Lotka model version.
While the general model information indicates that there are 3 parameters, 4 reactions, 4 species etc.
SimBiology Model - lotka
Model Components:
Compartments: 1
Events: 0
Parameters: 3
Reactions: 3
Rules: 0
Species: 4
the following commands
m1.Reactions
m1.Parameters
m1.Species
result in display of reactions and species arrays only
SimBiology Reaction Array
Index: Reaction:
1 x + y1 -> 2 y1 + x
2 y1 + y2 -> 2 y2
3 y2 -> z
ans =
0×1 empty double column vector
SimBiology Species Array
Index: Compartment: Name: InitialAmount: InitialAmountUnits:
1 unnamed x 1
2 unnamed y1 900
3 unnamed y2 900
4 unnamed z 0
The parameter array is empty!
What is wrong with the attached 'lotka.sbproj' file? Strangly enough the simulation runs just fine producing the expected results. I attach the simulation script as well.
Any comments would be very appreciated. M
0 comentarios
Respuesta aceptada
Arthur Goldsipe
el 22 de Ag. de 2019
As described here, parameters can be scoped to either the model or to a reaction. The display counts both scopes of parameters, but the model's Parameters property only lists model-scoped parameters. I agree that this difference is quite confusing! But there is a way to programatically get all parameters on a model using sbioselect:
allParameters = sbioselect(m1, 'Type', 'parameter')
-Arthur
0 comentarios
Más respuestas (1)
Comunidades de usuarios
Más respuestas en SimBiology Community
Ver también
Categorías
Más información sobre Extend Modeling Environment en Help Center y File Exchange.
Productos
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!