Don't fail without Slurm environment variable

bin/slurm_calibrate.sh

@@ -21,7 +21,7 @@ echo "notebook: $notebook"
 echo "detector: $detector"
 echo "caltype: $caltype"
 echo "cluster_cores: $cluster_cores"
-echo "job ID: $SLURM_JOB_ID"
+echo "job ID: ${SLURM_JOB_ID:-none}"
 
 export CAL_NOTEBOOK_NAME="$notebook"
 

bin/slurm_finalize.sh

@@ -11,7 +11,7 @@ echo "Running with the following parameters:"
 echo "Python path: $python_path"
 echo "Correction temp dir: $temp_dir"
 echo "finalize script: $finalize_script"
-echo "job ID: $SLURM_JOB_ID"
+echo "job ID: ${SLURM_JOB_ID:-none}"
 
 # set-up enviroment
 source /etc/profile.d/modules.sh