From a5ef84c127dcc702cee4d7c999e5849eb49ba3f6 Mon Sep 17 00:00:00 2001
From: Roland Haas <rhaas@illinois.edu>
Date: Mon, 11 Nov 2024 12:22:06 -0600
Subject: [PATCH] CarpetX: remove blosc compression from OpenPMD string options

---
 CarpetX/src/io_openpmd.cxx | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CarpetX/src/io_openpmd.cxx b/CarpetX/src/io_openpmd.cxx
index acdbf9f7f..0a20b643a 100644
--- a/CarpetX/src/io_openpmd.cxx
+++ b/CarpetX/src/io_openpmd.cxx
@@ -121,6 +121,9 @@ const std::string options = R"EOS(
     "adios2": {
       "dataset": {
         "operators": [
+)EOS"
+#ifdef ADIOS2_HAVE_BLOSC2
+R"EOS(
           {
             "type": "blosc",
             "parameters": {
@@ -128,6 +131,9 @@ const std::string options = R"EOS(
               "doshuffle": "BLOSC_SHUFFLE"
             }
           }
+)EOS"
+#endif
+R"EOS(
         ]
       }
     }