CarpetIOF5: Do not output irrelevant "Writing simulation metadata" messages

2 files changed, 4 insertions, 2 deletions

diff --git a/CarpetDev/CarpetIOF5/src/iof5.cc b/CarpetDev/CarpetIOF5/src/iof5.cc
index 0782a84aa..15ebbe273 100644
--- a/CarpetDev/CarpetIOF5/src/iof5.cc
+++ b/CarpetDev/CarpetIOF5/src/iof5.cc
@@ -311,6 +311,8 @@ namespace CarpetIOF5 {
       
       vector<bool> output_var(CCTK_NumVars());
       output_var.at(vindex) = true;
+      // NOTE: We should output metadata at most once per iteration,
+      // probably only once per restart (per file)
       output(cctkGH, open_file, output_var, false, true);
       
       // Close file
diff --git a/CarpetDev/CarpetIOF5/src/output.cc b/CarpetDev/CarpetIOF5/src/output.cc
index d7c2f4649..a362141a8 100644
--- a/CarpetDev/CarpetIOF5/src/output.cc
+++ b/CarpetDev/CarpetIOF5/src/output.cc
@@ -862,14 +862,14 @@ namespace CarpetIOF5 {
     
     
     
-    CCTK_INFO("Writing simulation metadata...");
-    
     // Create metadata only once
     // TODO: instead, overwrite the metadata
     htri_t const exists = H5Lexists(file, metadata_group, H5P_DEFAULT);
     assert(exists >= 0);
     if (exists) return;
     
+    CCTK_INFO("Writing simulation metadata...");
+    
     // Create a group to hold all metadata
     hid_t const group =
       H5Gcreate(file, metadata_group, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);