On Fri, Apr 8, 2011 at 4:12 PM, Andy Buckle <andybuc...@gmail.com> wrote:
> On Fri, Apr 8, 2011 at 3:03 PM, Juan Pablo Carbajal <carba...@ifi.uzh.ch>
> wrote:
>> Hi,
>> I cannot find a way to silence the verbosity of the ode integratos
>> when the conditions of an event functions are met.
>> I get messages of the kind
>> warning: Solver has been stopped by a call of "break" in the main
>> iteration loop at time t = XXX before endpoint at tend = YYY was
>> reached. This may happen because the @odeplot function returned "true"
>> or the @event function returned "true".
>>
>> Is there a way to avoid those messages? or control the warning message?
>>
>> Thanks
>
> Did you try
>
> warning off
> % call ode fn
> warning on
>
> see the output of
> help warning
>
> you can turn some specific warnings off (instead of all warnings). not
> in this case, I think.
>
>
> --
> /* andy buckle */
>
Andy,
Thanks for the answer
The solution works partially. I tried your version ("warning on" is
very bad, activates all the warning from plotting functions and
others...!!!!!)
Checking line 475 of ode45.m I found
warning ('OdePkg:InvalidArgument', ...
['Solver has been stopped by a call of "break" in', ...
' the main iteration loop at time t = %f before endpoint at', ...
' tend = %f was reached. This may happen because the @odeplot', ...
' function returned "true" or the @event function returned
"true".'], ...
vtimestamp, vtimestop);
therefore
warning ('off','OdePkg:InvalidArgument')
eliminates the warning. However it works only in the local scope: That
is, if inside a function I am calling ode45, then the call to
warning('off',... outside that function does not work. In the help if
function warning there is no information about scopes. How doe sit
work?
Thanks
--
M. Sc. Juan Pablo Carbajal
-----
PhD Student
University of Zürich
www.ailab.ch/carbajal
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