Re: [Pw_forum] Fwd: Error during vc-relax process

2015-06-04 Thread Paolo Giannozzi
On Thu, Jun 4, 2015 at 1:45 PM, saswata halder wrote: "from checkallsym : error # 1 > some of the original symmetry operations not satisfied ." > numerical noise may lead to the loss of the original symmetry. This usually happens after many iterations. If it happens after the first

[Pw_forum] Fwd: Error during vc-relax process

2015-06-04 Thread saswata halder
Dear all, I have been trying to carry out the vc-relax of double perovskite Sr2MgWO6 with cubic Fm3m symmetry. The calculation stops showing the following error. "from checkallsym : error # 1 some of the original symmetry operations not satisfied ." the input file is provided below: