SCALE (slurm array) variables erroneously created at the end of slurm script

[VedatDurmaz]

upon generating the slurm script (here doc) during bootstrapping of an mpi job, the SCALE variables are created at the end of of that slurm script:

mpirun -np 24 singularity exec zibaffinity-latest.simg /bin/bash za_mpi_em.sh $inp1 $SCALE_INDEX 
...
SCALE_INDEX=$SLURM_ARRAY_TASK_ID
SCALE_COUNT=$SLURM_ARRAY_TASK_COUNT
SCALE_MAX=61

thus, $SCALE_INDEX is empty when used as input for the the mpirun command.

[emepetres]

It is difficult to add the dynamic variables in the correct place every time, because slurm sbatch directives are tricky. I've decided to append the variables after the line "# DYNAMIC VARIABLES", letting the developers to place this line where they want them to be loaded.

The docs are modified as follows: The variables $SCALE_INDEX, $SCALE_COUNT and $SCALE_MAX will be available in the batch script if the line # DYNAMIC VARIABLES exist (they will be dynamicaly loaded after this line). They hold, for each job instance, the index, the total number of instances, and the maximun in parallel respectively.