I collected a T1 pseudo3D experiment containing 10 delays specified in the vd list.
The data was collected using the loop set-up below.
goscnp ph31 cpd3:f3
3m st ivd
lo to 3 times nbl # number of delays in the vd list
3m ipp3 ipp4 ipp5 ipp8 ipp9 ipp31
lo to 4 times ns # number of scans
d1 mc #0 to 4
F2EA(igrad EA & ip5*2 & rpp3 rpp4 rpp5 rpp8 rpp9 rpp31, id10 & ip6*2 & ip8*2 & ip31*2)
To process the data I used the conversion macro below, in addition two alternative processing approaches that used either the COADD and QMIX functions. The problem I am experiencing manifests as large first order phase corrections and ultimately not properly phased planes. I believe that the planes are not been properly divided, since I have duplicate planes that have completely different intensities.
-xN 1536 -yN 10 -zN 256 \
-xT 732 -yT 10 -zT 128 \
-xMODE DQD -yMODE Real -zMODE Echo-AntiEcho \
-xSW 11160.714 -ySW 1 -zSW 2837.684 \
-xOBS 800.214 -yOBS 1.000 -zOBS 81.094 \
-xCAR 4.760 -yCAR 1.000 -zCAR 118.064 \
-xLAB 1H -yLAB t1 -zLAB 15N \
-ndim 3 -aq2D States \
| nmrPipe -fn TP \
| nmrPipe -fn ZTP \
| nmrPipe -fn TP -hyper \
| pipe2xyz -out ./$fname-%03d.fid -verb -ov
Thanks in Advance !