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Harris Geospatial / Docs Center / IDL Reference / I/O - EOS / EOS_PT_INQATTRS

EOS_PT_INQATTRS

EOS_PT_INQATTRS

This function retrieves information about the attributes defined in a point structure. The attribute list is returned as a string with each attribute name separated by a comma.

Note: See STRSPLIT to separate the attribute list.

Examples


nattr = EOS_PT_INQATTRS(pointID, attrlist)

Syntax


Result = EOS_PT_INQATTRS( pointID, attrlist [, LENGTH=variable] )

Return Value


Number of attributes found or (–1) if failure.

Arguments


pointID

Point id (long).

attrlist

A named variable that will contain the attribute list (string) entries separated by commas.

Keywords


LENGTH

Set this keyword to a named variable that will contain the length of the attribute list, as a long integer.

Version History


5.2

Introduced



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