Finding non-constant species in Simbiology Object

I'm reading an sbml file to create a Simbiology object

modelObj = sbmlimport('File.xml');  

I'd like to see the species that are non-constant.

I'm using the following line of code to obtain non-constant species

VariableSpecies = sbioselect(modelObj,'Where','Constant*','==',false)

The output is a function handle. I am not sure how to display the names of the species.

Any suggestions?

Answer 1

[Jeremy Huard]

What you get is not a function handle but an heterogenous array of SimBiology objects. This array contains a mix of different component types like species, parameters or potentially compartments.

If this is what you want, you can get their names with

names = get(VariableSpecies, 'Name')

But if you only wanted species (not parameters nor compartments), you can get them like this:

speciesObj = sbioselect(modelObj, 'Type', 'Species','Where','Constant','==',false)
names = get(speciesObj, 'Name')