Merge pull request #4408 from franzpoeschel/fix-bp5-openpmd-plugin-setDt

openPMD plugin: Workaround BP5 attribute datatype overriding
ComputationalRadiationPhysics · Jan 10, 2023 · 31e6cc6 · 31e6cc6
2 parents 6336305 + b0023bf
commit 31e6cc6
Showing 1 changed file with 7 additions and 7 deletions.
diff --git a/include/picongpu/plugins/openPMD/openPMDWriter.hpp b/include/picongpu/plugins/openPMD/openPMDWriter.hpp
@@ -1524,6 +1524,13 @@ make sure that environment variable OPENPMD_BP_BACKEND is not set to ADIOS1.
                     threadParams->openSeries(::openPMD::Access::CREATE);
                 }
 
+                /* attributes written here are pure meta data */
+                WriteMeta writeMetaAttributes;
+                writeMetaAttributes(
+                    *threadParams->openPMDSeries,
+                    (*threadParams->openPMDSeries).writeIterations()[threadParams->currentStep],
+                    threadParams->currentStep);
+
                 bool dumpAllParticles = plugins::misc::containsObject(vectorOfDataSourceNames, "species_all");
 
                 /* write fields */
@@ -1602,13 +1609,6 @@ make sure that environment variable OPENPMD_BP_BACKEND is not set to ADIOS1.
                 writeIdProviderStartId(*threadParams, idProviderState.startId, idProviderState.maxNumProc);
                 writeIdProviderNextId(*threadParams, idProviderState.nextId);
 
-                /* attributes written here are pure meta data */
-                WriteMeta writeMetaAttributes;
-                writeMetaAttributes(
-                    *threadParams->openPMDSeries,
-                    (*threadParams->openPMDSeries).writeIterations()[threadParams->currentStep],
-                    threadParams->currentStep);
-
                 // avoid deadlock between not finished pmacc tasks and mpi calls in
                 // openPMD
                 __getTransactionEvent().waitForFinished();