Yambo Community Forum

Dear Developers,
I have done gw with yambo 4-0-2 and also yambo 3-4-1
I could get the band structure with yambo 3-4-1 without any problem
but I could not get it with the same setup using yambo -4-0-2!!!
I attached the input file and the file that it makes, which is including some errors related to the
memory!!!
I should note that I used even less cpus with more memory for yambo-4-0-2 compare to the yambo-3!!!!

Dear Samaneh,

Unfortunately I can't see the error, the file you included does not help and it is not related with memory.
I general ypp can be easily launched in serial.

In any case please note:
In order to calculate bands you need to:
1) remove Trev symmetry
2) Launch a yambo setup in the FixSymm directory
3) Ypp bands.

You have the step 1-3 all together in the same run and it may cause problems.
Try to redo the post-processing and if problems arise, please post at what point the ypp stops and error message if any.

Best,
Daniele