Expanding on Clemens' answer... Line 38 in the file nmr/lists/pp/noesyphpr
contains this:
d11 mc #0 to 2 F1PH(ip1 & ip29, id0)
The id0
bit instructs the pulse programmer to increment the d0
for each new experiment and ip1 & ip29
increments phases necessary to discriminate negative and positive frequencies in the indirect dimension. If you make that line look like: (that is replace with two lines below)
d11 wr #0 if #0 zd !write to file 0, increment file pointer (if) and zero new memory location
lo to 2 times td1 !go to label 2, repeat td1 times.
Then there will be no incrementation.incrementation of the delay.
I thought at first that you could simply have:
d11 mc #0 to 2
but the pulse programming manual says that mc macro "can be used with one or more clauses, e.g. F1QF, which expands to a loop structure", so probably you want to specify the loop explicitly.
Since you need to edit a pulse sequence you should copy the file to some other name before editing it and type in the TOPSPIN or XWinNMR command line:
pulprog <the_new_pulseprogram_name>
You might also look into setting up an au
(automation) program to run a kinetic experiment, if that's what your goal is.