diff --git a/src/common/micro/lima_precip_scavenging.f90 b/src/common/micro/lima_precip_scavenging.F90
similarity index 100%
rename from src/common/micro/lima_precip_scavenging.f90
rename to src/common/micro/lima_precip_scavenging.F90
diff --git a/src/common/micro/modd_lima_precip_scavengingn.f90 b/src/common/micro/modd_lima_precip_scavengingn.F90
similarity index 100%
rename from src/common/micro/modd_lima_precip_scavengingn.f90
rename to src/common/micro/modd_lima_precip_scavengingn.F90
diff --git a/src/common/micro/mode_nrcolss.f90 b/src/common/micro/mode_nrcolss.F90
similarity index 100%
rename from src/common/micro/mode_nrcolss.f90
rename to src/common/micro/mode_nrcolss.F90
diff --git a/src/common/micro/mode_nscolrg.f90 b/src/common/micro/mode_nscolrg.F90
similarity index 100%
rename from src/common/micro/mode_nscolrg.f90
rename to src/common/micro/mode_nscolrg.F90
diff --git a/src/common/micro/mode_nzcolx.f90 b/src/common/micro/mode_nzcolx.F90
similarity index 100%
rename from src/common/micro/mode_nzcolx.f90
rename to src/common/micro/mode_nzcolx.F90
diff --git a/src/common/micro/mode_set_conc_lima.f90 b/src/common/micro/mode_set_conc_lima.F90
similarity index 100%
rename from src/common/micro/mode_set_conc_lima.f90
rename to src/common/micro/mode_set_conc_lima.F90
diff --git a/src/common/micro/modi_lima_precip_scavenging.f90 b/src/common/micro/modi_lima_precip_scavenging.F90
similarity index 100%
rename from src/common/micro/modi_lima_precip_scavenging.f90
rename to src/common/micro/modi_lima_precip_scavenging.F90
diff --git a/tools/conf_tests/big_3D/aro48t3.sh b/tools/conf_tests/big_3D/aro48t3.sh
index 4663a7184bbbee85922b83a16d966b5cbc780451..433a17b9376902ac5e501267f48df2b91969a12b 100644
--- a/tools/conf_tests/big_3D/aro48t3.sh
+++ b/tools/conf_tests/big_3D/aro48t3.sh
@@ -33,8 +33,8 @@ export OMP_NUM_THREADS=$SLURM_CPUS_PER_TASK
 # Total number of MPI tasks:
 MPI_TASKS=$SLURM_NTASKS
 # Number of tasks reserved for the I/O server : 2 (hyperthreaded) nodes
-NTASKS_IO=$(($(grep processor /proc/cpuinfo | wc -l)/1/$OMP_NUM_THREADS))
-
+#NTASKS_IO=$(($(grep processor /proc/cpuinfo | wc -l)/1/$OMP_NUM_THREADS))
+NTASKS_IO=0
 echo NNODES=$NNODES
 echo MPITASKS_PER_NODE=$MPITASKS_PER_NODE
 echo