# 1 "/opt/xwinnmr/exp/stan/nmr/lists/pp/diff2_h2o.bv"
;diff2_h2o.bv
;avance-version
;self diffusion measurement, stimulated echo (PFGSTE)
;using incremented gradient strength for
;application of increasing PFGs
;
;Tanner, J. E., J. Chem. Phys. 1970, 52, 2523.

;pl1 : f1 channel - power level for pulse (default)
;p1 : f1 channel -  90 degree high power pulse
;d1 : relaxation delay; 1-5 * T1
;pl9: presat power level during d1 and T delay (~80-90 dB)
;gpz1: 3-9-19 gradient; 28%
;d19: 3-9-19 delay; ~60-120us
;d8: diffusion delay; 50-150 ms
;p15: diffusion gradient; 3-7 ms (@gpz2)
;gpz2: incremented gradient power level; 100%

;uncomment next line for setup of 1D version
;#define ONE_D

;uncomment next line for 15N decoupling during acquisition


;gradient strength will be incremented by 1% in each FID
lgrad step=101

;grstart defines initial gradient strength (usually 5%)
define loopcounter grstart
"grstart=10"

"d16=300u"
"d11=30m"
"d12=20u"
"d13=3u"
"d18=d8-p15-d16-p1*2-d13*2-d12*2"

prosol relations=<triple>

# 1 "/opt/xwinnmr/exp/stan/nmr/lists/pp/Avance.incl" 1
;Avance2.incl
;   for 1
;
;avance-version (03/02/17)





















































































































;$Id: Avance2.incl,v 1.7.2.3 2003/02/25 14:48:48 ber Exp $
# 40 "/opt/xwinnmr/exp/stan/nmr/lists/pp/diff2_h2o.bv" 2

# 1 "/opt/xwinnmr/exp/stan/nmr/lists/pp/Grad.incl" 1
;Grad2.incl  -  include file for Gradient Spectroscopy
;   for 1
;
;avance-version (02/05/31)



















define list<gradient> EA=<EA>



;$Id: Grad2.incl,v 1.7 2002/06/12 09:04:22 ber Exp $
# 41 "/opt/xwinnmr/exp/stan/nmr/lists/pp/diff2_h2o.bv" 2


1 ze
2 20u igrad step
  lo to 2 times grstart
3 d11 do:f3
4 d11
  d11 setnmr3^0
  20u pl9:f1
  d1 cw:f1
  20u do:f1
  20u pl1:f1
  20u setnmr3|0
  p1:f1 ph1
  3u
  p15 gron2*step
  d16 groff
  p1:f1 ph1
  d12 pl9:f1
  d18 cw:f1
  d13 do:f1
  d12 pl1:f1
  p1:f1 ph1
  d13
  p15 gron2*step
  d16 groff
  d12
  p16:gp1
  d16
  p1*0.231 ph4
  d19*2
  p1*0.692 ph4
  d19*2
  p1*1.462 ph4
  d19*2
  p1*1.462 ph5
  d19*2
  p1*0.692 ph5
  d19*2
  p1*0.231 ph5
  d12
  p16:gp1
  d16 pl16:f3

go=3 ph31 cpd3:f3






  d11 wr #0 if #0 do:f3 zd
  20u igrad step
  lo to 4 times td1

  d11 setnmr3^0
exit


ph1=0 2 1 3
ph2=1 1 2 2
ph4=0 0 1 1
ph5=2 2 3 3
ph31=0 2 1 3