2D RFDR

  C13-C13 correlation by RFDR (pulse sequence and 2D spectrum simulation)
****** The System *******
spectrometer(MHz)   400
spinning_freq(kHz)  8.0
channels            C13
nuclei              C13 C13 C13 C13 C13 C13
atomic_coords       leu.cor
cs_isotropic        leu.cs
csa_parameters      *
j_coupling          leu.j
quadrupole          *
dip_switchboard     *
csa_switchboard     *
exchange_nuclei     *
bond_len_nuclei     *
bond_ang_nuclei     *
tors_ang_nuclei     *
groups_nuclei       *
******* Pulse Sequence ******************************
CHN 1
timing(usec)        (0)2048D1 0.5 (0) (rfdr8.pp)x2 (0) 0.5 (0)1024D2
power(kHz)           0        500  0    *           0  500  0
phase(deg)           0        270  0    *           0  90   0
freq_offs(kHz)       0        0    0    *           0  0    0
******* Variables ***********************************
spinning_freq=8
taur=1000/spinning_freq
pulse_1_1_1=taur/6
pulse_1_7_1=taur/3
tsf_4=taur/64
psf_1_4=1/tsf_4
zfilter_[3 5]=1
frs_1_[1 4 7]=[-16 -4 -16]
******* Options **************************************
rho0                F1x
observables         F1p
EulerAngles         rep100
n_gamma             12
line_broaden(Hz)    0 0 60 60
zerofill            *
FFT_dimensions      1c 2
options             -re

* the output file produced in this simulation (~11MB) is not provided
rfdr8.pp
30  0     0   0
4   125   0   0
60  0     0   0
4   125   90  0
60  0     0   0
4   125   0   0
60  0     0   0
4   125   90  0
60  0     0   0
4   125   90  0
60  0     0   0
4   125   0   0
60  0     0   0
4   125   90  0
60  0     0   0
4   125   0   0
30  0     0   0
leu.cor
% Leu from N-Ac-VL crystal structure
3.734   6.733   2.822  C32/C'
3.522   7.597   1.589  C17/CA 
4.043   6.870   0.351  C14/CB 
4.541   7.765  -0.791  C12/CG 
3.423   8.516  -1.497  C28/CD1 
5.340   6.943  -1.789  C8 /CD2
leu.cs
% Chemical Shifts at 400MHz
-11.732 C'
0.199   CA
2.154   CB
2.829   CG
3.543   CD1
3.637   CD2
leu.j
1 2 40
2 3 40
3 4 40
4 5 40
4 6 40