From abf8d0ec9a5ef6b705d6f8f16b4892bed6e62463 Mon Sep 17 00:00:00 2001
From: Oliver Hahn <oliverjhahn@gmail.com>
Date: Wed, 26 Aug 2020 15:18:42 +0200
Subject: [PATCH] added a dummy smoothing length (2 mean particle spacings) to
 the Swift ICs

---
 src/plugins/output_swift.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/plugins/output_swift.cc b/src/plugins/output_swift.cc
index ccf8405..a6dd02d 100644
--- a/src/plugins/output_swift.cc
+++ b/src/plugins/output_swift.cc
@@ -151,6 +151,10 @@ public:
 
         std::vector<write_real_t> data( npart_[0], ceint );
         HDFWriteDataset(this_fname_, "PartType0/InternalEnergy", data);
+
+        data.assign( npart_[0], boxlength_ / cf_.get_value<double>("setup","GridRes") );
+        HDFWriteDataset(this_fname_, "PartType0/SmoothingLength", data);
+        
       }
 
       music::ilog << "Wrote SWIFT IC file(s) to " << this_fname_ << std::endl;