Error running write_QA_Tran_T1.m

[ZemaTimoteo]

I tried to run the write_QA_Tran_T1.m and failed because in makeSLRpulse.m:

%fprintf('cmd=%s\n',cmd);
[status, result]=system(cmd); # line 141 makeSLRpulse.m

status= 1
result =

'Traceback (most recent call last):
   File "<string>", line 1, in <module>
 ModuleNotFoundError: No module named 'sigpy'
 '

K>> cmd

cmd =

'py -c "import sigpy.mri.rf;pulse=sigpy.mri.rf.dzrf(500,5,ptype='ex',d1=1,d2=0.01,ftype='ms');print(*pulse)"'

What should I do?

[QingpingChen1201]

Hi Tiago,
Many thanks for your interest in this project. The error is because the sigpy python package is not installed on your computer.
The write_QA_Tran_T1.m script is trying to call the sigpy package to produce an SLR RF pulse for the sequence. you can install the package by, e.g.:
pip install sigpy
Best regards,
Qingping