IVL_REAL Interval of Real

Datatype Release_1	Realm	Flavors
IVL_REAL

Registered Attributes and Child Elements

@Attribute / Element	Cardinality	Datatype
@value	optional	real
@operator ( A | E | H | I | P )	optional	cs
@nullFlavor	optional	cs
hl7:low	0 .. 1	IVXB_REAL
hl7:center	0 .. 1	REAL
hl7:width	0 .. 1	PQ
hl7:high	0 .. 1	IVXB_REAL

Core Schematron Rules (CSR)

The following rules are defined in the base core schematrons ( errors, warnings and infos).

Rule ID: IVL_REAL

Extends Rule(s): SXCM_REAL

Level	Constraints	ID
	null violation. Cannot have @nullFlavor and @value or other child elements	dtr1‑2‑IVL_REAL
	co-occurence violation. Cannot have @value and other child elements	dtr1‑3‑IVL_REAL
	co-occurence violation. Cannot have @value and child elements	dtr1‑4‑2‑IVL_REAL
	co-occurence violation. Cannot have center and other elements	dtr1‑4‑3‑IVL_REAL
	co-occurence violation. Cannot have width and have both low and high elements	dtr1‑4‑4‑IVL_REAL
	no updateMode on IVL attributes	dtr1‑5‑IVL_REAL
	width element: no unit without value	dtr1‑1‑PQR
	width element: no translation	dtr1‑2‑PQR
	low/@value must be lower than or equal to high/@value	dtr1‑7‑IVL_REAL
	low must be lower than or equal to high. Found low boundary PINF (Positive Infinity)	dtr1‑7‑1‑IVL_REAL
	low must be lower than or equal to high. Found high boundary NINF (Negative Infinity)	dtr1‑7‑2‑IVL_REAL