From 37535267daae2cc162ac9262c1c3dcea762f38ef Mon Sep 17 00:00:00 2001 From: Axel Kohlmeyer Date: Sun, 10 Dec 2023 15:27:50 -0500 Subject: [PATCH] clarify docs about fix phonon dependency on KSPACE --- doc/src/Packages_details.rst | 2 +- doc/src/fix_phonon.rst | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/doc/src/Packages_details.rst b/doc/src/Packages_details.rst index 12aa8eeb52..a3d65d9d65 100644 --- a/doc/src/Packages_details.rst +++ b/doc/src/Packages_details.rst @@ -2226,7 +2226,7 @@ and third order tensor from finite differences. **Install:** -The PHONON package requires that also the :ref:`KSPACE ` +The fix phonon command also requires that the :ref:`KSPACE ` package is installed. diff --git a/doc/src/fix_phonon.rst b/doc/src/fix_phonon.rst index e99d2b6891..6c336dc091 100644 --- a/doc/src/fix_phonon.rst +++ b/doc/src/fix_phonon.rst @@ -181,10 +181,10 @@ This fix assumes a crystalline system with periodical lattice. The temperature of the system should not exceed the melting temperature to keep the system in its solid state. -This fix is part of the PHONON package. It is only enabled if -LAMMPS was built with that package. See the :doc:`Build package ` page for more info. - -This fix requires LAMMPS be built with an FFT library. See the :doc:`Build settings ` page for details. +This fix is part of the PHONON package. It is only enabled if LAMMPS +was built with that package. This fix also requires LAMMPS to be built +with 3d-FFT support which is included in the KSPACE package. See the +:doc:`Build package ` page for more info. Related commands """"""""""""""""