From c984d5c94a88acf0b839393b096b65e21202a04d Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Wed, 6 Mar 2024 11:13:50 -0500
Subject: [PATCH] improved revision of write_dump output frequency setting for
 64-bit timesteps

---
 src/write_dump.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/write_dump.cpp b/src/write_dump.cpp
index 0418d7c424..8cd7dec88e 100644
--- a/src/write_dump.cpp
+++ b/src/write_dump.cpp
@@ -47,7 +47,8 @@ void WriteDump::command(int narg, char **arg)
 
   // work around "fix not computed at compatible times" errors.
 
-  const int dumpfreq = MAX(1, update->nsteps);
+  int dumpfreq = MAX(1, update->nsteps);
+  dumpfreq += update->ntimestep % dumpfreq;
 
   auto dumpargs = new char *[modindex + 2];
   dumpargs[0] = (char *) "WRITE_DUMP";                      // dump id