Hi Troels,

I was wondering if this bug is still present in relax?  The bug report
is still open.

Cheers,

Edward



On 14 January 2015 at 13:47, Troels E. Linnet
<no-reply.invalid-addr...@gna.org> wrote:
> URL:
>   <http://gna.org/bugs/?23186>
>
>                  Summary: Error calculation of individual parameter "dw" from
> Monte-Carlo, is based on first spin.
>                  Project: relax
>             Submitted by: tlinnet
>             Submitted on: Wed 14 Jan 2015 12:47:37 PM UTC
>                 Category: None
> Specific analysis category: Relaxation dispersion
>                 Priority: 7 - High
>                 Severity: 4 - Important
>                   Status: None
>              Assigned to: None
>          Originator Name:
>         Originator Email:
>              Open/Closed: Open
>                  Release: Repository: trunk
>          Discussion Lock: Any
>         Operating System: All systems
>
>     _______________________________________________________
>
> Details:
>
> This was discovered in post:
>
> http://thread.gmane.org/gmane.science.nmr.relax.user/1795
>
> The problem is in:
> specific_analyses.relax_disp/api.sim_return_param()
>
> ------------------
>         # Convert the parameter index.
>         if model_param:
>             param_name, si, mi = param_index_to_param_info(index=index,
> spins=spins)
>             if not param_name in ['r2eff', 'i0']:
>                 si = 0
>         else:
>             param_name = aux_params[index - total_param_num]
>             si = 0
>             mi = 0
>
> ...............
>
>         # Model and auxiliary parameters.
>         else:
>             sim_data = getattr(spins[si], param_name + "_sim")
>
> ------------------------------
>
> Since si = 0, it takes dw values from initial spin, and uses this as error for
> all spins.
>
> This is not correct.
>
>
>
>
>
>     _______________________________________________________
>
> Reply to this item at:
>
>   <http://gna.org/bugs/?23186>
>
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