[Insight-users] Problem with DeformableRegistration4.cxx example

[motes motes]

I was able to find the LBFGS file here:

http://cci.lbl.gov/cctbx_sources/scitbx/lbfgs/lbfgs.f

where the below messages is produced, though it does not give much more
info.



On Tue, Jul 7, 2009 at 1:20 PM, motes motes <mort.motes at gmail.com> wrote:

> I am trying to run the
>
> DeformableRegistration4.cxx
>
> example. But after iteration 13 I get this error:
>
>  IFLAG= -1  LINE SEARCH FAILED. SEE DOCUMENTATION OF ROUTINE MCSRCH ERROR
> RETURN OF LINE SEARCH: INF
> O= 3 POSSIBLE CAUSES: FUNCTION OR GRADIENT ARE INCORRECT OR INCORRECT
> TOLERANCESvnl_lbfgs: Error. Netlib routine lbfgs failed.
> Last Transform Parameters
> [0.0110048, 0.0479857, -0.109326, -0.00180805, 0.012474....
>
> Any ideas?
>
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