Merge pull request #296 from geoschem/bugfix/reduce_hemco_read_prints…

…_in_mpi Remove excessive prints when using MPI
geoschem · Dec 3, 2024 · d00af43 · d00af43
2 parents deaa192 + ab94096
commit d00af43
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased] - TBD
+### Fixed
+- Fixed excessive prints when using MPI
+
 ## [3.10.0] - 2024-11-07
 ### Added
 - Added TSOIL1 field to `ExtState`

diff --git a/src/Core/hcoio_read_std_mod.F90 b/src/Core/hcoio_read_std_mod.F90
@@ -467,7 +467,7 @@ SUBROUTINE HCOIO_Read( HcoState, Lct, RC )
        ENDIF
 
        ! Also write to standard output
-       WRITE( 6, 100 ) TRIM( srcFile )
+       IF ( HcoState%Config%amIRoot ) WRITE( 6, 100 ) TRIM( srcFile )
  100   FORMAT( 'HEMCO: Opening ', a )
 
        ! This is now the file in archive