mir-group / nequip

NequIP is a code for building E(3)-equivariant interatomic potentials
https://www.nature.com/articles/s41467-022-29939-5
MIT License
565 stars 124 forks source link

Default Units in the outputs of training #417

Closed tkacju closed 2 months ago

tkacju commented 3 months ago

Good afternoon, I want to ask what are the default Units in outcome of the error of the training. I am using exyz dataset. In Google colab tutorial I have seen that you had kcal/mol or eV, is it possible that I have also these units? Best, Juraj Tkáč

Linux-cpp-lisp commented 2 months ago

Hi @tkacju ,

nequip reports errors and trains models in whatever units the training data is provided in. Please note, however, that the training data must be internally self-consistent in its units, both in the sense that the units must be the same and must be consistent (i.e. if energies are in eV and distances in Angstrom, forces must be in eV / A).