{    The purpose of this command is to show the user what statistics exist in
{ the binary log.  The user can choose to see just the names of the statistics
{ in the log, or can obtain a more descriptive summary of the statistics in the
{ binary log.  The data for the 'full' report is always kept after this command
{ has been executed once.  This data is kept until the input log is changed to
{ a different file.  The data is kept to minimize the number of times the log
{ is read.
{
{
{ input:  This is the name of the binary log to be read.  It is an optional
{       parameter since the log to be read may already have been specified by
{       the change_defaults command.
{
{ output:  This is the name of the file the logged statistics report is to be
{       written to.
{
{ display_option:  This parameter selects what information is displayed to the
{       user.  The keyword NAMES causes ANABL to just display the names of
{       the logged statistics.  The keyword ALL causes ANABL to display the
{       name, number of occurrences in the log, time of first occurrence, time
{       of last occurrence, date of first occurrence, date of last occurrence
{       in the log, and the interval period for those statistics that occur
{       within an emission set.  A statistic whose emission set period changes
{       is counted as a new statistic.
{
{ STATUS: This parameter specifies the request status.
{       CONDITIONS:
{             pte$duplicate_file_name
{             pte$error_processing_parameter
{             pte$unexpected_end_of_file
