<Properties> and <Property Characteristics>
Property Characteristic SE_PROPERTY_CHARACTERISTIC_TYPE_ENUM meaning;
SE_PROPERTY_DATA_VALUE characteristic_value;
Qualifies the <Property> with additional information
- MAX_VALUE, MIN_VALUE
- SIG_DIGITS, TOLERANCE
- CONSTANT_VALUE
Some table-specific uses - specifying sentinel values
- DATA_MISSING
- DATA_WITHHELD
- POINT_EXCLUDED
Property EDCS_AC_ID attribute_code;
EDCS_UNIT_ENUM value_unit;