From 0b6f7e25017d5ae404704c58f455538ee37168e1 Mon Sep 17 00:00:00 2001
From: Matthieu Schaller <schaller@strw.leidenuniv.nl>
Date: Sun, 30 May 2021 00:20:52 +0200
Subject: [PATCH] Add md5sum filter to the outputs of the SWIFT plugin

---
 include/HDF_IO.hh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/HDF_IO.hh b/include/HDF_IO.hh
index 16946d8..4537571 100755
--- a/include/HDF_IO.hh
+++ b/include/HDF_IO.hh
@@ -943,8 +943,8 @@ inline void HDFCreateEmptyDatasetVector( const std::string Filename, const std::
 
   if (filter)
     {
-      // 1MB chunking
-      hsize_t HDF_Dims[2] = {1024 * 1024 / sizeof(T), 3};
+      // ~1MB chunking
+      hsize_t HDF_Dims[2] = {256 * 1024 / sizeof(T), 3};
       H5Pset_chunk(HDF_Prop, 2, HDF_Dims);
 
       // md5 checksum