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USGS InfoBank program -- overlap

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Expanded Description
Topic Description
Name
overlap
Synopsis
/infobank/programs/share/overlap.for
Description
  Subroutine to determine if a geographic window overlaps

  any of another geographic window.
       
AUTHOR
  Clint Steele    10/12/93

    
USAGE
  "a" = argument, "r" = referenced, "s" = set

  
  call overlap                          (with the following arguments)
         North1                      [variable r*8 r]
         South1                      [variable r*8 r]
         West1                       [variable r*8 r]
         East1                       [variable r*8 r]
         North2                      [variable r*8 r]
         South2                      [variable r*8 r]
         West2                       [variable r*8 r]
         East2                       [variable r*8 r]
         Relationship                [variable char*7 s]
    
  where RELATIONSHIP is either 'inside ' or 'outside'

    
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URL: http://walrus.wr.usgs.gov/infobank/programs/share/overlap.doc.html
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Page Last Modified: Mon Sep 16 03:36:56 PDT 2013  (chd)