<xsd:documentation>Whether or not the mudLog is growing.
True ("true" or "1") indicates the that the mudLog is still growing
in size (that is, geologyInterval or parameter values are still being added).
For example, it may be connected to a realtime stream.
False ("false" or "0") indicates that the mudLog is
closed (that is, no further geologyInterval or parameter values will be added).
Not given indicates that the status of the mudLog is not known.
This value is only relevant within the context of a server.</xsd:documentation>