[Question from NMRWiki Q&A forum] NUS nmrPipe

[nmrlearner]

NUS nmrPipe

Hi,

I have recently written a 2D-HSQC pulse program (Echo-AntiEcho detection) which records non-uniformly sampled data on Bruker spectropmeter with Topspin 2.1. I have recorded a spectrum with 25% detected points (256 out of 1024). I am using nmrPipe for processing and especially the maximum entropy method. How ever when I tried to expand the nus data with nusSort.tcl I run into two types of errors.

error 1. no -nusdim 2 option

"Error: Sample Count is Larger than Data Size."

error 2. with -nusdim 2 option

"V: 20184 X: 5046 QX: 2 Y: 128 1013 QY: 2

can't read "sw(Z)": no such element in array while executing"buildHdr $fdataP -ndim $nusDim -aq2D Real -xMODE Real -xFT Time -xN $mySize -xT $mySize -xSW $sw(Y) -xOBS $obs(Y) -xCAR $car(Y) -xLAB $l..." ("2" arm line 2) invoked from within"switch -exact $nusDim \ { 1 { buildHdr $fdataP -ndim $nusDim -aq2D Real \ -xMODE Real -xFT Time -xN $mySize -xT $myS..." (file "/usr/bin/nmrpipe/com/nusSort_new.tcl" line 739)"

I have checked the example data from the nmrPipe website and that worked very well. Does anybody know how to expand nus data with nusSort.tcl?

thanks,Z



Check if somebody has answered this question on NMRWiki QA forum