Re: Problems identifying the frequency of Rex in the BMRB Order_parameter saveframe. -- February 07, 2011 - 18:41

Hi,

If we cannot find the needed information, I suggest we create a tag
such as _Order_parameter_list.Rex_field_strength.  Then the Rex values
from all data deposited in the future would be more useful.

Regards,

Edward


On 7 February 2011 18:07, Edward d'Auvergne <http://nmr-relax.com> wrote:
> Dear Eldon,
>
> I'm now looking at chemical exchange relaxation values from the
> model-free analysis.  There seems to be a major problem here - I
> cannot work out how to identify which frequency the parameter
> corresponds to.  In both relax and Modelfree4, it is the field
> strength of the first loaded relaxation data set.  Fast exchange is
> assumed, so that Rex is quadratic with field strength.  Is there a way
> that we can identify this information from the BMRB files rather than
> having to read all of the papers?
>
> Cheers,
>
> Edward