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Re: Variable stride in array indices and other enhancements

Jack Saba (jack@icesat1.gsfc.nasa.gov) writes:

> 2. /all keyword for free_lun and wdelete.

Allow me to help in this regard.

For freeing up all open file units (whether opened 
with GET_LUN or hard-coded):

   Close, /All

For deleting all graphics windows (including those
contained in widget programs), I offer this program:

   PRO WDeleteAll
   While !D.Window NE -1 DO WDelete, !D.Window
   Widget_Control, /Reset



David Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438 E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
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