Yambo Community Forum

Posted: **Mon Jan 13, 2025 11:39 am**

Dear all,
I set the EXCITON_weight_treshold in the input file, but it does not work.
I have changed the default value for EXCITON_weight_treshold by modifing the YPP_SET_defaults.F,
it works.

more info, see the attached files.

Best regards.

Posted: **Mon Jan 13, 2025 12:35 pm**

Dear Youzhao,

The name of the input variable string is "Weight_treshold", not "EXCITON_weight_treshold" (which is the name of the internal Yambo variable).

If you generate the input with maximum verbosity, such as:

Code: Select all

ypp -e a -V all

You get an input file with all the variable names explicitly written, including:

Code: Select all

Weight_treshold= 0.050000        # Print transitions above this weight treshold (max normalized to 1.)

Best,
Fulvio

Yambo Community Forum

EXCITON_weight_treshold does not work in the input file

EXCITON_weight_treshold does not work in the input file

Re: EXCITON_weight_treshold does not work in the input file