User`s guide

9030971 E17 Data Structure of SAS Data Sets
B-3
SPECTRUM Data Types
Attributes
Attributes
Description: List of attribute descriptions for all attributes
Variables: lh The landscape handle, a 6-byte SAS numeric
attrid The attribute ID, a 6-byte SAS numeric
attrname The attribute name, a 32-byte string
attrtype The attribute type, a 6-byte SAS numeric
groupid The group ID, a 6-byte SAS numeric
flags The flags describing the attribute, a 6-byte
SAS numeric.
The bit flags have the following values:
01 = EXTERNAL 02 = READABLE
04 =WRITABLE 08 = SHARED
16 = LIST 32 = GUARANTEED
256 = RESERVED 128 = GLOBAL
8192 = PRESERVE_LEGACY_VALUE
Indexed by: lh + attrid
Compressed: No
Table B-2. SAS Format for Attributes
Landscape
Handle (lh)
Attribute
ID
(attrid)
Attribute Name
(attrname)
Attribute
Type
(attrtype)
Group ID
(groupid)
Flags
(flags)
4194304 65562 Packet_Rate 3 0 70
4194304 65563 Soft_Error_Rate 3 0 70
4194304 65564 Hard_Error_Count 3 0 70
… … … … … …
6-byte SAS
numeric
(decimal)
6-byte SAS
numeric
(decimal)
32-byte string 6-byte SAS
numeric
(decimal)
6-byte SAS
numeric
(decimal)
6-byte SAS
numeric
(decimal)
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