Name

---

DELVARX

Purpose

---

  Delete up to 10 variables for memory management (can call from routines)

Explanation

---

Like intrinsic DELVAR function, but can be used from any calling level
 
      Modified in January 2012 to always free memory associated with
      pointers/objects and remove the use EXECUTE()
      Also look at

Calling Sequence

---

  DELVARX, p0, [p1, p2......p9]

Inputs

---

p0, p1...p9 - variables to delete
  OBSOLETE KEYWORD:
      /FREE_MEM - formerly freed memory associated with pointers
                  and objects. Since this is now the DELVARX default this
                  keyword does nothing.
         

Method

---

Uses HEAP_FREE and PTR_NEW(/NO_COPY) to delete variables and free
      memory

Revision History

---

Copied from the Solar library, written by slf, 25-Feb-1993
Added to Astronomy Library, September 1995
      Modified, 26-Mar-2003, Zarro (EER/GSFC) 26-Mar-2003
      - added FREE_MEM to free pointer/objects
      Modified, 28-Jan-2012, E. Rykoff (SLAC), W. Landsman -
              replace EXECUTE calls with SCOPE_VARFETCH.