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Procedure
Abstract
Required_Reading
Keywords
Declarations
Brief_I/O
Detailed_Input
Detailed_Output
Parameters
Exceptions
Files
Particulars
Examples
Restrictions
Literature_References
Author_and_Institution
Version

Procedure

      GFSSTP ( Geometry finder set step size )
 
      ENTRY GFSSTP ( STEP )
 

Abstract

     Set the step size to be returned by GFSTEP.

Required_Reading

     GF
     TIME

Keywords

     GEOMETRY
     SEARCH
     UTILITY

Declarations

     DOUBLE PRECISION      STEP

Brief_I/O

     VARIABLE  I/O  DESCRIPTION
     --------  ---  --------------------------------------------------
     STEP       I   Time step to take.

Detailed_Input

     STEP      is the output step size to be returned by the next call
               GFSTEP. Units are TDB seconds.

               STEP is used in the GF search root-bracketing process.
               STEP indicates how far to advance TIME so that TIME and
               TIME+STEP may bracket a state transition and definitely
               do not bracket more than one state transition.

Detailed_Output

     None.

Parameters

     None.

Exceptions

     1) If the input step size is non-positive, the error
        SPICE(INVALIDSTEP) is signaled. The stored step value 
        is not updated.

Files

     None.

Particulars

     See the header of GFSTEP above.

Examples

     See the header of GFSTEP above.

Restrictions

     This routine must be called before the first time
     GFSTEP is called during a program run.

Literature_References

     None.

Author_and_Institution

     N.J. Bachman   (JPL)
     L.S. Elson     (JPL)
     W.L. Taber     (JPL)
     I.M. Underwood (JPL)

Version

    SPICELIB version 1.0.0 15-APR-2009 (LSE) (NJB)
Wed Jun  9 12:58:39 2010