diff --git a/doc/src/fix_mdi_qm.rst b/doc/src/fix_mdi_qm.rst index 6dcf2cd1e8..3d0b350407 100644 --- a/doc/src/fix_mdi_qm.rst +++ b/doc/src/fix_mdi_qm.rst @@ -280,24 +280,24 @@ invoked by the :doc:`minimize ` command. Restrictions """""""""""" -This command is part of the MDI package. It is only enabled if -LAMMPS was built with that package. See the :doc:`Build package +This fix is part of the MDI package. It is only enabled if LAMMPS +was built with that package. See the :doc:`Build package ` page for more info. To use LAMMPS as an MDI driver in conjunction with other MDI-enabled -codes (MD or QM codes), the :doc:`units ` command should be -used to specify *real* or *metal* units. This will ensure the correct -unit conversions between LAMMPS and MDI units. The other code will -also perform similar unit conversions into its preferred units. +codes (MD or QM codes), the :doc:`units ` command should be used +to specify *real* or *metal* units. This will ensure the correct unit +conversions between LAMMPS and MDI units. The other code will also +perform similar unit conversions into its preferred units. LAMMPS can also be used as an MDI driver in other unit choices it supports, e.g. *lj*, but then no unit conversion to MDI units is performed. -If this fix is used in conjuction with a QM code that does not support -periodic boundary conditions (more specifically, a QM code that does -not support the ``>CELL`` MDI command), the LAMMPS system must be -fully non-periodic. I.e. no dimension of the system can be periodic. +If this fix is used in conjunction with a QM code that does not support +periodic boundary conditions (more specifically, a QM code that does not +support the ``>CELL`` MDI command), the LAMMPS system must be fully +non-periodic. I.e. no dimension of the system can be periodic. Related commands """""""""""""""" diff --git a/doc/src/fix_mdi_qmmm.rst b/doc/src/fix_mdi_qmmm.rst index 16e1c1eaae..1afce0f7e4 100644 --- a/doc/src/fix_mdi_qmmm.rst +++ b/doc/src/fix_mdi_qmmm.rst @@ -251,20 +251,20 @@ minimization, invoked by the :doc:`minimize ` command. Restrictions """""""""""" -This command is part of the MDI package. It is only enabled if -LAMMPS was built with that package. See the :doc:`Build package +This command is part of the MDI package. It is only enabled if LAMMPS +was built with that package. See the :doc:`Build package ` page for more info. To use LAMMPS as an MDI driver in conjunction with other MDI-enabled -codes (MD or QM codes), the :doc:`units ` command should be -used to specify *real* or *metal* units. This will ensure the correct -unit conversions between LAMMPS and MDI units. The other code will -also perform similar unit conversions into its preferred units. +codes (MD or QM codes), the :doc:`units ` command should be used +to specify *real* or *metal* units. This will ensure the correct unit +conversions between LAMMPS and MDI units. The other code will also +perform similar unit conversions into its preferred units. -If this fix is used in conjuction with a QM code that does not support -periodic boundary conditions (more specifically, a QM code that does -not support the ``>CELL`` MDI command), the LAMMPS system must be -fully non-periodic. I.e. no dimension of the system can be periodic. +If this fix is used in conjunction with a QM code that does not support +periodic boundary conditions (more specifically, a QM code that does not +support the ``>CELL`` MDI command), the LAMMPS system must be fully +non-periodic. I.e. no dimension of the system can be periodic. Related commands """"""""""""""""