This function retrieves information about attributes defined in swath. The attribute list is returned as a string with each attribute name separated by commas.
Note: See STRSPLIT to separate the attribute list.
Examples
nattr = EOS_SW_INQATTRS(swathID, attrlist)
Syntax
Result = EOS_SW_INQATTRS( swathID, attrlist [, LENGTH=variable] )
Return Value
Number of attributes found or (–1) if failure.
Arguments
swathID
Swath id (long) returned by EOS_SW_CREATE or EOS_SW_ATTACH.
attrlist
A named variable that will contain the attribute list (string) with 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