From fb55fc3277e43e15cd22c7e26c46e0e82686ba01 Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Fri, 22 Sep 2023 07:51:07 -0400
Subject: [PATCH] we don't need a lattice for creating atoms from a STL mesh

---
 src/create_atoms.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/create_atoms.cpp b/src/create_atoms.cpp
index 32be85e647..0734939eaa 100644
--- a/src/create_atoms.cpp
+++ b/src/create_atoms.cpp
@@ -358,7 +358,7 @@ void CreateAtoms::command(int narg, char **arg)
   //   lattice to box, but not consistent with other uses of units=lattice
   // triclinic remapping occurs in add_single()
 
-  if ((style == BOX) || (style == REGION) || (style == MESH)) {
+  if ((style == BOX) || (style == REGION)) {
     if (nbasis == 0) error->all(FLERR, "Cannot create atoms with undefined lattice");
   } else if (scaleflag == 1) {
     xone[0] *= domain->lattice->xlattice;