AMMRL: wrong 13C axis with nmrDraw

From: Koshlap, Karl M <karl_koshlap_at_unc.edu>
Date: Wed, 10 Feb 2016 16:45:30 +0000

Hi Everyone;

I've run into something I haven't encountered before: I ran a gHSQCAD and a gHMBCAD
on our Inova 500, and when I process them with nmrPipe and display the spectra with
nmrDraw the 13C axis is labeled "ppm" but the center is 0 and the the total width is
equal to sw1. If I switch (under Draw --> 2D Settings --> Y-Axis Units) from ppm to Hz
only the label changes; if I switch to Pts the correct number of points are displayed.
A friend suggested that in my nmrPipe processing script after the final phasing line
I insert:

| nmrPipe –fn EXT –y1 –1.25ppm –yn 117.66ppm –SW \

but that didn't do anything. Any suggestions?

Thanks!
Karl Koshlap
Received on Wed Feb 10 2016 - 06:45:20 MST