diff --git a/sge_scripts/increase_size.sh b/sge_scripts/increase_size.sh
new file mode 100644
index 0000000..3ab291a
--- /dev/null
+++ b/sge_scripts/increase_size.sh
@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+#$ -V
+#$ -cwd
+#$ -N increasing_size
+#$ -m besa
+#$ -q short.q
+#$ -t 1-25
+#$ -pe thread 64
+#$ -M louis.lacoste+migale@agroparistech.fr
+#$ -o logs/$JOB_NAME
+#$ -e logs/$JOB_NAME
+
+# Creating log directory if it doesn't exists
+BASE_DIR="/home/$USER/work/human-microbiome-compendium"
+LOG_DIR=$(echo "$BASE_DIR/logs")
+
+if [ ! -d "$LOG_DIR" ]; then
+    mkdir -p $LOG_DIR
+fi
+
+# Finding directory
+APPLICATIONS_DIR=$(echo "$BASE_DIR")
+
+echo $APPLICATIONS_DIR
+
+$MAX_NUMBER=$(($SGE_TASK_ID * 1000))
+$MIN_NUMBER=$(($((SGE_TASK_ID-1)) * 1000))
+
+
+echo "Simulation with range $MIN_NUMBER-$MAX_NUMBER"
+
+Rscript "${APPLICATIONS_DIR}/increasing_size_test.R" $MIN_NUMBER $MAX_NUMBER
\ No newline at end of file