UT theoretical chemistry code forum

Dear Professor,

Very grateful for your help.

Best regards,
Yang

Dear experts,

I am using SSNEB to study the phase transition of AgI.
When setting LCLIMB = F, LNEBCELL = T
I will get the following error:
WARNING: Sub-Space-Matrix is not hermitian in DAV 13

However, when LCLIMB = T, LNEBCELL = T are set, the above error disappears.
So when using SSNEB, which ...