remove lock file if jobs completed to allow other technologies

        if [[ $last == $technology ]]

           then

           echo "no conflict detected"

           #add disable increment for setup calls (which aren't counted or removed)

           if [[ $setup == "false" ]]

               then

               #add current job to lock

               lock=$(($lock+1))

               echo $lock >  ${DIR}-cs/${VERSION}/lib/python/cellranger/barcodes/.lock

           fi

           echo "call accepted: running $lock cellranger calls on $technology"

        else

           echo "conflict between $technology and current $lock cellranger runs on $last"

           echo "***Please hold calls for $technology until jobs running $last are completed"

           stop "***Error: barcode whitelist configured for currently running technology: $last" 

           echo "***Warning: remove ${DIR}-cs/${VERSION}/lib/python/cellranger/barcodes/.lock if $last jobs have completed or aborted"

           echo "***Error: barcode whitelist configured for currently running technology: $last" 

           exit 1

        fi

    fi

fi

if [[ -f ${DIR}-cs/${VERSION}/lib/python/cellranger/barcodes/.last_called ]]; then

    #run again if last technology called is different from technology

    last=`cat ${DIR}-cs/${VERSION}/lib/python/cellranger/barcodes/.last_called`

    if [[ $last != $technology ]]; then

echo "$(($lock+1))"

#####check if input maches expected inputs#####

if [[ $verbose == "true" ]]

runtime=$((end-start))

##########

#####remove files if convert is not running elsewhere#####

#reset lock counter (read in case changed by other jobs)

lock=`cat ${DIR}-cs/${VERSION}/lib/python/cellranger/barcodes/.lock`

# remove currewnt job from counter (successfully completed)

lock=$(($lock-1))

#check if jobs running

if [[ $lock -ge 1 ]]

    then

    echo "$lock number of cellranger ${VERSION} jobs still running in ${DIR}"

    #check technology current running

    if [[ -f ${DIR}-cs/${VERSION}/lib/python/cellranger/barcodes/.last_called ]]

        then

        last=`cat ${DIR}-cs/${VERSION}/lib/python/cellranger/barcodes/.last_called`

        echo "running technology $last with $lock jobs"

    fi

fi

#remove .lock file if no other jobs running exists (prevents negative values allowing technologies to run at same time)

if [[ $lock -le 0 ]]

    then

    echo "no other jobs currently running: lock files cleared for cellranger ${VERSION} in ${DIR}"

    echo "no conflicts: whitelist can now be changed for other technologies"

    rm -f ${DIR}-cs/${VERSION}/lib/python/cellranger/barcodes/.lock

fi

#####printing out log#####