Yambo Community Forum

Dear all,
i was doing shg calculation for MoS2 monolayer , same as in the tutorial of hBN shg calculation tutorial , i'm getting this following error during polarization step *[ERROR] STOP signal received while in[04] Dipoles
[ERROR] LINEAR ALGEBRA driver [GETRF (SI)]WS%v_cmplxspace failed*
I'm new to yambo please guide me through it . i have attached DFT inputs and YAMBO input.
Thanking you
Sohan

Dear Sohan

I don´t know why you get this error, may you put in the forum also
the Yambo input file, and the report r_setup and r_nonlinear
so we can understand where is the problem

best
Claudio

sir,
these are the files u requested , please kindly look into it suggest where did i go wrong .
best regards,
Sohan

Dear Sohan

there is problem between your input and your system.

You want to use bands between 3 and 6, but when I read the setup file
I see that you are simulation MoS2 with 13 filled band, and this make the system crach.

I think you are using Yambo input for hBN for MoS2, you have to change number of bands
incluse some valence and some conduction.

best
Claudio

Dear sir,
Thank you for the prompt reply, i'll let u know if the error still persists after varying the NLbands.
best
Sohan