[R-sig-dyn-mod] Possible bug specifying root functions for lsodes

[Thomas Petzoldt]

Dear Justin,

thanks for the bug report. The developer's web site can be found here:

http://desolve.r-forge.r-project.org/

containing a.o. addresses, links to developer homepages to the source 
code and to this mailing list. In addition, full email addresses can 
also be found in the package.

I was able to reproduce your problem and we will make efforts to fix it, 
however we cannot do it immediately. For the meanwhile, I would 
recommend to use another solver.

Is there any reason why you need lsodes (the sparse Jacobian ODE solver) 
with root finding?

Thomas Petzoldt


-- 
Dr. Thomas Petzoldt
Technische Universitaet Dresden
Faculty of Environmental Sciences
Institute of Hydrobiology
01062 Dresden, Germany

E-Mail: thomas.petzoldt at tu-dresden.de
http://tu-dresden.de/Members/thomas.petzoldt