If you talk about hcchdigp3d : HCCH-TOCSY spectrum are shift of SW/4 in proton indirect dimension if you don't correct it.

it. Read in pulseprog file, near the end, there are some indications about processing to correct this shift.shift :

;Processing ;SR(F1): 1/4 SWH(F1)

So process your data without take care about calibration and after shift proton indirect dimension of SW/4 in your spectrum viewer.

hope that can help you and guess I've really understood the question.

If you talk about hcchdigp3d : :

HCCH-TOCSY spectrum are shift of SW/4 in proton indirect dimension if you don't correct it. Read in pulseprog file, near the end, there are some indications about processing to correct this shift :

;Processing ;Processing

;SR(F1): 1/4 SWH(F1)

So process your data without take care about calibration and after shift proton indirect dimension of SW/4 in your spectrum viewer.

hope that can help you and guess I've really understood the question.

If you talk about hcchdigp3d :

HCCH-TOCSY spectrum are shift of by SW/4 in proton indirect dimension if you don't correct it. Read in pulseprog file, near the end, there are some indications about processing to correct this shift :

;Processing

;SR(F1): 1/4 SWH(F1)

So process your data without take care about calibration and after shift proton indirect dimension of SW/4 in your spectrum viewer.

hope that can help you and guess I've really understood the question.