helprelax - Support: sr #2390, support for nlinLS/NMRPipe peak...

 
 
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sr #2390: support for nlinLS/NMRPipe peak list

Submitted by:  None
Submitted on:  Wed 22 Jul 2009 01:41:58 PM UTC  
 
Category: NonePriority: 5 - Normal
Severity: 3 - NormalStatus: None
Assigned to: NoneOriginator Email: -unavailable-
Open/Closed: OpenOperating System: None

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Sat 17 Aug 2013 12:21:24 PM UTC, comment #2:

Ups. It's not implemented with NMRPipe seriesTab format.
Erase last comment.

Troels E. Linnet <tlinnet>
Project Member
Sat 17 Aug 2013 12:11:32 PM UTC, comment #1:

I guess this now has been solved with the implementation of the NMRPipe reader function.

Troels E. Linnet <tlinnet>
Project Member
Wed 22 Jul 2009 01:41:58 PM UTC, original submission:

It would be useful if support for nlinLS/NMRPipe peak lists could be added to relax. The nlinLS package is used for lineshape analysis of peaks. see:

1. http://spin.niddk.nih.gov/NMRPipe/ref/prog/index.html, and
2. the 'relax.tar.Z' example provided on the NMRPipe download page

Input to nlinLS = a series of HSQC data (e.g. T1 or T2 series data), and a base spectrum peak list (with optional assignments).

Output = a single peak list with normalized peak intensities from the data series.

The nlinLS formatted peak list is different from what relax uses for NMRView/Sparky/Xeasy. For example, in the sample scripts relax_fit.py, 10 individual files (peak lists) are read in and associated with specific relaxation times. In the case of a nlinLS peak list, a single peak list with normalized intensities would be read in, and the relaxation times would need to be specified for each normalized intensity column, as compared to individual files for NMRView/Sparky/Xeasy. A range of column indexes will need to be specified to extract the normalized peak intensities.

Anonymous

 

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file #6242:  nlin.tab added by None (20kB - application/octet-stream)

 

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  • -unavailable- added by tlinnet (Posted a comment)
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    Follows 1 latest change.

    Date Changed By Updated Field Previous Value => Replaced By
    Wed 22 Jul 2009 01:41:58 PM UTCNoneAttached File-=>Added nlin.tab, #6242
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