[R-sig-dyn-mod] eventfunc environment

[Karline Soetaert]

Gianmarco,

I am afraid it is not possible to access the indroot vector from within the event function, so you will need to do this in your 'unelegant' way. alternatively you might use a 'global' variable, but this is not elegant either. 

Karline

-----Original Message-----
From: r-sig-dynamic-models-bounces at r-project.org [mailto:r-sig-dynamic-models-bounces at r-project.org] On Behalf Of Gianmarco Polotti
Sent: donderdag 10 april 2014 12:10
To: r-sig-dynamic-models at r-project.org
Subject: [R-sig-dyn-mod] eventfunc environment

I use deSolve for a DAEs problem. The number of equations changes dependending of some conditions find by the rootfunc routine. I find very useful the use of the event function.
I need to know inside the eventfunc which root equation is satisfied, i.e.
basically the indroot vector.  However, it seems it is not accessible inside this function. How can I read it ?
At the moment, I solve my problem calling again the rootfunc inside the eventfunc and I rebuilt the indroot content. But this is a quite unelegant solution.

Thanks in advance for the help.

Gianmarco

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