SHOW BOUNDS

Syntax

   SHOW BOUNDS

Description

The SHOW BOUNDS command displays the endpoints of the default interval in the current schedule format an time system. below.

   Percy> show bounds;
 
   Default Bounds of the current session:
 
      Annotation: Default Session Bounds
 
             Start Time                 Duration
             Stop Time                 (seconds)
 
             1998 OCT 01 00:00:00.000   9.47E+07
             2001 OCT 01 00:00:00.000

These bounds may be changed at any time with the SET BOUNDS command.

Examples

Example 1

In the following example, the SHOW BOUNDS command is used to examine the default interval just prior to executing a FIND command, to verify that the proper interval will be searched.

   SHOW BOUNDS;
 
   FIND CLEAR SEPARATION OF IO JUPITER
        FROM EARTH is GREATER THAN 0
        STEP SIZE 2 HOURS;

Example 2

In the following example, the SET BOUNDS and SHOW BOUNDS commands are used to examine the interval during which ephemeris information is available for the Galilean satellites of Jupiter.