Re: passing parameters to a funcion with lsode

[roger baig viñas]

Geordie,

That's the way I though it could be solved, but I don't like the idea of 
using global variables, basically for two reasons: first because then 
functions can't be reused if I don't use the same name for that 
variables defined as global, and second, because I've alway been thougth 
that global vars must be avoid (basically due to the first argument, I 
think).

Any other solution to pass parameters to a function called by lsode.

P.S. thanks any way. If I don't fine any other way to do it I'll use 
your suggestion.

En/na Geordie McBain ha escrit:
> This can be done quite easily with global variables.  Declare the
> parameters global at the top level and inside the function.  Set them at
> the top level before the function is called.  Then your function can be
> unary, as required by lsode.
>
> See 'Variables/Global variables' in the manual for further details.
>
> On Mon, 2004-10-18 at 04:17, roger baig viñas wrote:
>
> > I would like to know if it is possible to pass parameters to the 
> > function that is called from lsode, and if it is, how can i do it.
> >
> > I should use lsode like follows:
> >
> > Xd=lsode("dxdt_tancDoble_mf",x_0,t)
> >
> > with dxdt_tancDoble_mf function that has a header like:
> >
> > function dxdt=dxdt_tancDoble_mf(t,x,u,param)
> >
> >
> > Thank you very much
> >
> >
> >
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