.................
my @dir = ("$VTIERBASE/pvc/ohdr/topology","$VTIERBASE/pvc/ohdr/instance-0/preprocess");
    foreach my $SRC_DIR(@dir) 

.............................

#----------------------------------------------------------------------
# Validate the parameters
#----------------------------------------------------------------------
    my $file_cnt= scalar(@feed_files);
    logNdie "$PROGNAME: ERROR: Invalid number of feed files specified ($file_cnt). 8 are required!\n" unless $file_cnt == 8;

    # Build the complete path if not fully specified
    
     $DONE_DIR = "$VTIERBASE/pvc/ohdr/instance-0/cucp/$DONE_DIR" unless $DONE_DIR =~ m|^/|;
    
     $SRC_DIR  = "$VTIERBASE/pvc/ohdr/topology/$SRC_DIR" unless $SRC_DIR  =~ m|^/|;  <p> I am not sure how to use $SRC_DIR here</p>
    
     $DST_DIR  = "$VTIERBASE/pvc/ohdr/instance-0/processed/$DST_DIR" unless $DST_DIR  =~ m|^/|;     # DST_DIR is where we output results
.........................


    exit 0;
}