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Questions tagged [fhi-aims]

Questions about the FHI-aims software package.

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11 votes
1 answer

Best way to read forces and positions and energies into Atomic Simulation Environment (ASE)?

My current procedure is to create a .xyz file out of my MD run for a crystal structure. I can read the energy and also each atomic position. But I want to add forces. If I add forces as the additional ...
DLV's user avatar
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8 votes
0 answers

ASE's fmax and FHI-AIMS's relax_geometry bfgs "tolerance". Are they same? [closed]

They look like the same thing, but their definitions are confusing. Additionally, while it's possible to use 'tolerance'< 0.05 in AIMS easily, in ASE, some structures never optimize if you choose ...
Alfred's user avatar
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