Yes,I want to tilt the old-style J-resolved 2D spectra. I solve this problem by pipe2txt.tcl to converse the data to .txt file, and then use octave to shift...
There is a macro shear.M in the $NMRPipe/nmrtxt directory. It is quite straightforward and you should be able to modify it to your needs. Cheers, Pedro...
I am a new user of NMRpipe. When I processed a 15N-noesyhsqc 3D experiment it looks folded. I could not find the apparent reason for this. Can any one help me,...
Hussan, Syed (NIH/NID...
hussans@...
Mar 4, 2008 10:25 pm
1694
If a dimension is reversed, use "FT -neg". If a dimension has the first and second halves rotated, use "FT -alt". In some cases, especially for 13N noe data,...
I have recently installed NMRPipe on my Intel iMac running OS X 10.5.2 and have so far observed only a couple of problems. 1. The purple border is grey. 2....
Joe, For point 2 check out this previous post... http://tech.groups.yahoo.com/group/nmrpipe/message/1338 Specifically, you will need to execute the two...
I'd like to change my synthetic peaklist using the updateTab.tcl script. I'm not certain of the format for the -list/-data file that I'm assuming includes...
I am writing here to see if anyone else has noticed a discrepancy between O2P value calculated for NMRpipe processing of 3D spectra and the acquisition values...
Hi, It seems that you have to adjust post-acquisition the 13C frequency by about 2.3 ppm in order to correspond to Wishart and Sykes. Why doe Bruker calculate...
Virgil Simplaceanu
vs2a@...
Mar 14, 2008 12:29 am
1701
Hie Massimiliano! In many triple resonance experiments such as HN(CO)CA and HN(CO)CACB, there is a frequency list (fq2) to switch the 13C carrier from CO to CA...
Hi, In the Bruker standard spectrometer configuration, the 13C frequency reference is that of TMS, this is about 2.66 ppm downfield of DSS (see for example...
Hi, I got a very old varian noesy pulse program. "noesy with variable d1 delay to match em filter". It's said to be able to reduce the total experimental time....
I'm trying to swap the order of dimensions for processing with another application. I have a 4D noesy collected as: 1 2 3 4 H_Acc H_Don X_Don X_acc and I want...
HUZZAH!!! Greetings, colleagues. The various xyz2pipe/pipe2xyz flags -y -z -a do indeed re-order the data, not simply adjust the header. So also do the...
Dear nmrpipe group, When I process the experiment HMBC (pulse sequence "hmbcetgpl2nd"), acquired in Magnitud Mode. I get the expected spectrum but twice in...
Your -aq2D should be complex (States) in the conversion script. You could also try the FT -auto option in the indirect dimension. The rest should be okay. ...
Siddhartha Sarma
sidd@...
Apr 3, 2008 11:26 am
1709
Thank you Siddhartha for your quick answer. I have tried setting States in -aq2D and FT -auto in the indirect dimension but I keep getting the spectrum...
This can happen if you have the wrong number of D0 in your acquisition. The pulse programs contains 2 D0, is that what you have defined in the parameters? ...
Here's the usual way to convert and process Magnitude-mode spectra. -yN and -yT will generally be the same -yMODE Real -aq2D Magnitude During processing, use...
I have collected HNCACB and CBCACONH spectrum on varian 600 machine. the number of scan is set 32 for Nitrogen dimension and stoped before 31 scan is finished...
Perhaps this section from the NMRPipe Reference Page will help ... ... If a given dimension of a spectrum is reversed, then that dimension should be processed...
Is it possible that you may have different sweep widths between the two spectra? Cheers MIke ... -- Mike Osborne Iric-Institut de Recherche en Immunovirologie...
Good afternoon, Give the example HNCACB scripts in our NMRPipe processing library a shot. That and other examples in the library should make the gcbcaconnh...
Hi, I have acquired Noesy - C-hsqc spectrum on 900MHz Bruker spectrometer. The spectrum was acquired with the following pulse sequence: noesyhsqcetgp3d from...
I wonder whether the two experiments were done with the same array order of phases. The array parameter could be either 'phase2, phase' or 'phase, phase2',...
Having problems with message search?
Fill out this form to ensure your group is one of the first to be migrated to the new message search system.
