Problems with "kspace_style pppm" used in triclinic box

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1

Dear lammps users，

Now I’m trying to calculate the viscosity of water by sllod algorithm, which requires a triclinic box.
I use the “pair_style lj/cut/coul/long” to describe the SPC/E water model and it should be accompanied by the "kspace_style pppm " .
Then, I find there is a error "Cannot (yet) use PPPM with triclinic box (pppm.cpp:120) "
But, in the manual, it is stated that “The ewald/disp, ewald, pppm, and msm styles support non-orthogonal (triclinic symmetry) simulation boxes.”

So, why does this error occur? How can I calculate the viscosity of water?

I’m looking forward to having your help.

Best wishes
Ruo-Yu Dong

2

did you check the lammps version?

3

In other words, the current version has support for that,
for many months now.

Steve