Where environmental data of interest is within anexperimental chamber, a measure of the gas pressure within thechamber. Deprecated; use test procedure specific properties whererelevant.
<element name="gasPressure" type="diggs:pressureMeasureType"><annotation><documentation>Where environmental data of interest is within an experimental chamber, a measure of the gas pressure within the chamber. Deprecated; use test procedure specific properties where relevant.</documentation></annotation></element>