                                                                     atrbt_thin
Chapter 12 Attribute Operations

The atrbt_thin command initiates a reduction type of action on the attributes
of all of the objects included in a specified set of the current, active map.

atrbt_thin

    Performs thinning on objects in named set.

         atrbt_thin action s

    Initiates specified action type against attributes defined by set number s
    for current, active map.
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    Options/arguments:

         action    Action performed against objects, where:
                   -2 = remove all redundant attributes 
                   -1 = remove all attributes
                    0 =  save last attribute
                    1 =  save first attribute
                   .             .
                   .             .
                   .             .
                    n =  save nth attribute
         s         Set number, where:
                   0 - 31, inclusive, are valid set numbers
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    Example(s):

    To remove all of the attributes for set 6 of the current, active map,
    enter:
     
         atrbt_thin -1 6
     
    To save the 14th attribute for all objects of the current, active map,
    enter:
     
         atrbt_thin 14 0
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    See also:
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