Setting a relative error value for pppm calculations

[amruthesht]

Hi All,

I had a generic question on whether hoomd offers the functionality to set a relative error or accuracy value for forces calculated using the make_pppm_coulomb_forces module for long-range interactions. I couldn't find anything in the documentation regarding this. LAMMPS users typically avail this through the kspace_style command

If hoomd right now doesn't offer this option directly, has anyone been able to modify the source code to come up with this functionality?

Thank you!

Amru

[joaander]

HOOMD-blue does not offer this functionality. I would welcome a pull request from an expert on the intricacies of the PPPM method.