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SDfindattr/sffattr
int32 SDfindattr(int32 [
file
,
sds
,
dim
]
_id
, char *
attr_name
)
[file, sds, dim]_id
IN:
Identifier of the object the attribute is to be attached to: an
file_id
for a file, an
sds_id
for an SDS or a
dim_id
for a dimension
attr_name
IN:
Name assigned to the attribute
Purpose
Finds the index for an attribute with a given name.
Return value
Returns the
attr_index
if successful and FAIL (or -1) otherwise.
Description
The
attr_index
returned by this function can be passed to
SDattrinfo
and
SDreadattr
. This routine is case sensitive. Wild cards are not allowed in the
attr_name
parameter.
FORTRAN
integer function sffattr([file, sds, dim]_id, attr_name)
integer [file, sds, dim]_id
character* (*) attr_name
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HDF User's Reference Manual, Draft 06/09/97, NCSA HDF Development Group.