Merge pull request #3203 from GEOS-ESM/hotfix/bmauer/fixes-#3201

fixes #3201

Author: bena-nasa

.circleci/config.yml

@@ -16,7 +16,7 @@ parameters:
 
 # Anchors to prevent forgetting to update a version
 os_version: &os_version ubuntu20
-baselibs_version: &baselibs_version v7.25.0
+baselibs_version: &baselibs_version v7.27.0
 bcs_version: &bcs_version v11.6.0
 tag_build_arg_name: &tag_build_arg_name maplversion
 
@@ -161,7 +161,8 @@ workflows:
           fixture_branch: feature/mathomp4/mapldevelop
           checkout_mapl_branch: true
           mepodevelop: false
-          rebuild_procs: 1
+          rebuild_procs: 4
+          build_type: Release
 
   build-and-publish-docker:
     when:

.github/workflows/workflow.yml

@@ -35,7 +35,7 @@ jobs:
     name: Build and Test MAPL GNU
     runs-on: ubuntu-latest
     container:
-      image: gmao/ubuntu20-geos-env-mkl:v7.25.0-openmpi_5.0.2-gcc_13.2.0
+      image: gmao/ubuntu20-geos-env-mkl:v7.27.0-openmpi_5.0.5-gcc_14.2.0
       # Per https://github.com/actions/virtual-environments/issues/1445#issuecomment-713861495
       # It seems like we might not need secrets on GitHub Actions which is good for forked
       # pull requests
@@ -86,7 +86,7 @@ jobs:
     name: Build and Test MAPL Intel
     runs-on: ubuntu-latest
     container:
-      image: gmao/ubuntu20-geos-env:v7.25.0-intelmpi_2021.13-ifort_2021.13
+      image: gmao/ubuntu20-geos-env:v7.27.0-intelmpi_2021.13-ifort_2021.13
       # Per https://github.com/actions/virtual-environments/issues/1445#issuecomment-713861495
       # It seems like we might not need secrets on GitHub Actions which is good for forked
       # pull requests

CHANGELOG.md

@@ -17,6 +17,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Deprecated
 
+## [2.50.3] - 2024-12-02
+
+### Fixed
+
+- Fixed bug where c null character is not removed from end of string when reading netcdf attribute in NetCDF4\_FileFormatter.F90
+
 ## [2.50.2] - 2024-10-30
 
 ### Fixed

CMakeLists.txt

@@ -8,7 +8,7 @@ endif ()
 
 project (
   MAPL
-  VERSION 2.50.2
+  VERSION 2.50.3
   LANGUAGES Fortran CXX C)  # Note - CXX is required for ESMF
 
 # Set the possible values of build type for cmake-gui

pfio/NetCDF4_FileFormatter.F90

@@ -20,6 +20,7 @@ module pFIO_NetCDF4_FileFormatterMod
    use pfio_NetCDF_Supplement
    use netcdf
    use mpi
+   use, intrinsic :: iso_c_binding, only: C_NULL_CHAR
    implicit none
    private
 
@@ -992,6 +993,9 @@ subroutine inq_attributes(this, cf, varid, unusable, rc)
             status = nf90_get_att(this%ncid, varid, trim(attr_name), str)
             !$omp end critical
             _VERIFY(status)
+            if (len > 0) then
+               if (str(len:len) == C_NULL_CHAR) str = str(1:len-1)
+            end if
             call cf%add_attribute(trim(attr_name), str)
             deallocate(str)
          case (NF90_STRING)
@@ -1088,6 +1092,9 @@ subroutine inq_var_attributes(this, var, varid, unusable, rc)
             status = nf90_get_att(this%ncid, varid, trim(attr_name), str)
             !$omp end critical
             _VERIFY(status)
+            if (len > 0) then
+               if (str(len:len) == C_NULL_CHAR) str = str(1:len-1)
+            end if
             call var%add_attribute(trim(attr_name), str)
             deallocate(str)
          case (NF90_STRING)